10 Ways for Dust Removal !

The reason to cleaning a plate is that there is paper ash on the plate. So let's take a look at the top 10 ways of dust removal, which turn out to be absolutely useful!1. Dust removal: tape dedustingTape dedusting refers to wrap a double-sided tape or fiber tape on the paper feeding roller, and dust removed by tape adhesive.The advantage is that the dedusting effect in the early stage is very good, and it is convenient to install, but the disadvantage is that after a period of time, more paper scraps are stuck on the tape to form a hard block. In severe cases, the surface layer will be pressed into a pit, and it is easy to falling off on the cardboard and cause inking paste or printing blank. So after a period, the roller must be cleaned.2.Dust removal : tape on the cardboardWhen the printing plate is stuck by dust, causing the printing blank, we paste the double-sided adhesive tape on the position of printing blank, and then start printing. Double-sided tape can be used to remove the dust from the printing plate, so as to avoid wiping plate, the disadvantage is that it may stick to the printing plate or other positions.3.Dust removal: in- line brush A printing press usually has a row of brushes. If used for too long, the brush will wear out and be covered with dust. This brush must be cleaned and maintained regularly. If the brush is worn, the brush will no longer be able to remove dust. The height of the brush installation should also be checked regularly, if it is a row of brush, it can be changed to a double row of brush, so that dust removal effect could be better.4.Dust removal: roller brushGenerally, a printing unit is added and two brush rollers are installed on it.The speed of the brush is lower than the speed of the printing press, and the brush rotation speed difference is used for dust removal. This cost is relatively large.5.Dust removal: water dedustingInstall a whole piece of plate on the first color printing plate, and then sprinkle with water, remove the dust by spraying water on the plate. The effect is good, and it is suitable for winter. The cardboard won't crack easily. T he disadvantages are easy to deink after watering, and time for cleaning roller is relatively long, besides, the carton pressure will be affected.6.Dust removal: cleaning equipmentBecause it is dusty in the carton workshop, the paper ash is easy to falling in on the top of the printing press and the baffle. If the equipment is not cleaned in time, a lot of dust will be accumulated on the top of the equipment for a long time. When the equipment is opened, vibration will lead to the dust falling off on the cardboard surface or printing plate, resulting in poor printing effect. Equipment cleaning is very important.7.Dust removal: spraying on the groundThe dust on the ground is mainly used in the slotting unit. The paper ash generated in the slotting process is easy to fly in the equipment, so water should be sprayed on the ground. In this way the ash falls to the ground and won’t fly again.This is easy to use.8.Dust removal: suction pipeA row of suction devices are installed on the side of the brush, similar to a vacuum cleaner, except that the suction hole runs through the width of the printing press. Suction pipe can be individually closed, by adjusting the suction to dedusting.9.Dust removal: running the machine to dedustingThe cardboard running through the print press while dedusting. This method is not recommended as relatively time-consuming, and cardboard crushed easily.10.Dust removal: manually brush to dedustingThis method is the simplest yet most time-consuming, and it works relatively well. It means to brush cardboard one after one, then printing. It is quite suitable for all quantity of cardboard , otherwise, it is extremely time - consuming.

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Treatment of Contaminants - Dioxins

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredNote: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation;and number of print color change operations. Dioxins[Calculation Procedures]①Annual quantity of dioxins in exhaust gases released= quantity of exhaust gases* × measured quantity of dioxins in exhaust gases ×number of daily hours operation × number of days operation②Annual quantity of dioxins in incinerated ashes transferred= quantity of incinerated ashes released × measured quantity of dioxins inincinerated ashes[Calculation Examples]<Input Data for Calculations>*TEQ: As a variety of different dioxins are produced, the quantity of dioxins has beenconverted tothetoxicequivalencespecifiedby2,3,7,8tetrachlorinateddibenzo-para-dioxin.<Calculation Results>①Annual quantity of dioxins in exhaust gases released= 1,180×2.0×10-6  × 8 × 20 × 12 = 4.53mg-TEQ / year②Annual quantity of dioxins in exhaust gases released= 21 × 10 6 × 1.1 × 10-6  = 23.1 mg － TEQ / year--If there is Copyright Dispute about the content, please Contact us to Delete.

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Treatment of Contaminants - Dioxins

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredNote: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation;and number of print color change operations. Dioxins[Calculation Procedures]①Annual quantity of dioxins in exhaust gases released= quantity of exhaust gases* × measured quantity of dioxins in exhaust gases ×number of daily hours operation × number of days operation②Annual quantity of dioxins in incinerated ashes transferred= quantity of incinerated ashes released × measured quantity of dioxins inincinerated ashes[Calculation Examples]<Input Data for Calculations>*TEQ: As a variety of different dioxins are produced, the quantity of dioxins has beenconverted tothetoxicequivalencespecifiedby2,3,7,8tetrachlorinateddibenzo-para-dioxin.<Calculation Results>①Annual quantity of dioxins in exhaust gases released= 1,180×2.0×10-6  × 8 × 20 × 12 = 4.53mg-TEQ / year②Annual quantity of dioxins in exhaust gases released= 21 × 10 6 × 1.1 × 10-6  = 23.1 mg － TEQ / year--If there is Copyright Dispute about the content, please Contact us to Delete.

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Treatment of Contaminants - Dioxins

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredNote: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation;and number of print color change operations. Dioxins[Calculation Procedures]①Annual quantity of dioxins in exhaust gases released= quantity of exhaust gases* × measured quantity of dioxins in exhaust gases ×number of daily hours operation × number of days operation②Annual quantity of dioxins in incinerated ashes transferred= quantity of incinerated ashes released × measured quantity of dioxins inincinerated ashes[Calculation Examples]<Input Data for Calculations>*TEQ: As a variety of different dioxins are produced, the quantity of dioxins has beenconverted tothetoxicequivalencespecifiedby2,3,7,8tetrachlorinateddibenzo-para-dioxin.<Calculation Results>①Annual quantity of dioxins in exhaust gases released= 1,180×2.0×10-6  × 8 × 20 × 12 = 4.53mg-TEQ / year②Annual quantity of dioxins in exhaust gases released= 21 × 10 6 × 1.1 × 10-6  = 23.1 mg － TEQ / year--If there is Copyright Dispute about the content, please Contact us to Delete.

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Treatment of Contaminants - Ethylene Glycol

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable toutilize either: industry average values, nominal values or the standard values setby machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations.Ethylene Glycol  Shown below are the flows for the release and transfer of ethylene glycol.Ethylene glycol is contained in the quick drying inks used during the conversion process and is present in wastewater subject to treatment. The quantities both released and transferred can be calculated by following the procedures described below.Figure 10 Flows for Ethylene Glycol Released and Transferred The methods used for the cleaning and final treatment of printers that utilize quick drying inks will vary, depending upon the characteristics of the inks and the specifications of each machine. Therefore, the various treatment methods are classified as shown in (1) - (3), below.(1) Wipe-off Method: used for conventional roll transfer type printers and conventional spray type printers. After excess ink has been wiped off the printers with waste cloths, the materials used for cleaning are disposed of as industrial waste.(2) Industrial Waste Treatment Method for Waste Liquids: the waste inks resulting from color change processes and the wastewater from ink clean up are stored indrums, then disposed of as industrial waste, as is.(3) Wastewater Treatment Method: the printing process utilizes washable quick drying inks. After wastewater is treated by a standard wastewater treatments ystem, the wastewater is separated into liquid wastewater and solid waste. Inthe event that an activated sludge treatment is performed as a tertiary treatment,then the wastewater will be fully broken down into water and carbon dioxide.Therefore, the quantity of ethylene glycol released will be "0". Annual quantity handled Annual quantity released or transferred [Calculation Procedures]①Quantity of ethylene glycol handled = annual quantity of quick drying inkhandled × ethylene glycol content②Wipe-off Method: quantity of ethylene glycol transferred in waste= quantity of waste per color / cleaning operation × number of daily color changes×number of days of operation③Industrial Waste Treatment Method for Waste Liquids: quantity of ethyleneglycol transferred in waste = quantity of waste per color / cleaning operation× number of daily color changes× number of days of operation④Wastewater Treatment Method: quantity of ethylene glycol released towastewater = quantity of waste per color / cleaning operation × number ofdaily color changes × number of days of operation [Calculation Examples]<Input Data for Calculations>Note: Figures in red font represent industry average values / nominal values-  Quantity of ink handled: 6,000 kg / year (wipe-off type: 3,500 kg / year)-  Ethylene glycol content: 30%-  Quantity of ink per disposal, per color: ② 350 g / disposal; ③ 50 g / disposal;④ 126 g / disposal-  Number of color changes: 40 changes / day (wipe-off type: 20 changes / day)-  Number of days of operation: 20 days × 12 months = 240 days / year<Calculation Results>①Quantity of ethylene glycol handled = 6,000 kg / year × 0.3 (3,500× 0.3) = 1,800 kg / year (1,050 kg / year)②Wipe-off Method: quantity of ethylene glycol transferred in waste = (350 /1,000 ) × 0.3 × 20 × 20 × 12 = 504 kg / year③Industrial Waste Treatment Method for Waste Liquids: quantity of ethyleneglycol transferred in waste = (50 / 1,000 ) × 0.3 × 40 × 20 × 12 = 144kg /year④Wastewater Treatment Method: quantity of ethylene glycol released towastewater = (126 / 1,000 ) × 0.3 × 40 × 20 × 12 = 363 kg /yearNote: In the event that the wastewater from procedure ④, above, receives tertiary treatment using an activated sludge treatment method, then complete decomposition would occur. Therefore, the quantity of ethylene glycolreleased would be determined as "0". If the wastewater is not treated using an activated sludge treatment method, then a slight amount of ethylene glycolwill be transferred along with the residual water, to the dehydrated waste(although most of the ethylene glycol is released to the wastewater itself).This miniscule quantity of transferred ethylene glycol is difficult to measureand is estimated as being only a few % of the entire quantity released.Therefore, for the purposes of the calculations above, the entire quantity ofethylene glycol is considered as being released to the wastewater, with none ofit being transferred to the dehydrated waste. --If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Ethylene Glycol

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable toutilize either: industry average values, nominal values or the standard values setby machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations.Ethylene Glycol Shown below are the flows for the release and transfer of ethylene glycol.Ethylene glycol is contained in the quick drying inks used during the conversion process and is present in wastewater subject to treatment. The quantities both released and transferred can be calculated by following the procedures described below.Figure 10 Flows for Ethylene Glycol Released and TransferredThe methods used for the cleaning and final treatment of printers that utilize quick drying inks will vary, depending upon the characteristics of the inks and the specifications of each machine. Therefore, the various treatment methods are classified as shown in (1) - (3), below.(1) Wipe-off Method: used for conventional roll transfer type printers and conventional spray type printers. After excess ink has been wiped off the printers with waste cloths, the materials used for cleaning are disposed of as industrial waste.(2) Industrial Waste Treatment Method for Waste Liquids: the waste inks resulting from color change processes and the wastewater from ink clean up are stored indrums, then disposed of as industrial waste, as is.(3) Wastewater Treatment Method: the printing process utilizes washable quick drying inks. After wastewater is treated by a standard wastewater treatments ystem, the wastewater is separated into liquid wastewater and solid waste. Inthe event that an activated sludge treatment is performed as a tertiary treatment,then the wastewater will be fully broken down into water and carbon dioxide.Therefore, the quantity of ethylene glycol released will be "0". Annual quantity handled Annual quantity released or transferred [Calculation Procedures]①Quantity of ethylene glycol handled = annual quantity of quick drying inkhandled × ethylene glycol content②Wipe-off Method: quantity of ethylene glycol transferred in waste= quantity of waste per color / cleaning operation × number of daily color changes×number of days of operation③Industrial Waste Treatment Method for Waste Liquids: quantity of ethyleneglycol transferred in waste = quantity of waste per color / cleaning operation× number of daily color changes× number of days of operation④Wastewater Treatment Method: quantity of ethylene glycol released towastewater = quantity of waste per color / cleaning operation × number ofdaily color changes × number of days of operation [Calculation Examples]<Input Data for Calculations>Note: Figures in red font represent industry average values / nominal values-  Quantity of ink handled: 6,000 kg / year (wipe-off type: 3,500 kg / year)-  Ethylene glycol content: 30%-  Quantity of ink per disposal, per color: ② 350 g / disposal; ③ 50 g / disposal;④ 126 g / disposal-  Number of color changes: 40 changes / day (wipe-off type: 20 changes / day)-  Number of days of operation: 20 days × 12 months = 240 days / year<Calculation Results>①Quantity of ethylene glycol handled = 6,000 kg / year × 0.3 (3,500× 0.3) = 1,800 kg / year (1,050 kg / year)②Wipe-off Method: quantity of ethylene glycol transferred in waste = (350 /1,000 ) × 0.3 × 20 × 20 × 12 = 504 kg / year③Industrial Waste Treatment Method for Waste Liquids: quantity of ethyleneglycol transferred in waste = (50 / 1,000 ) × 0.3 × 40 × 20 × 12 = 144kg /year④Wastewater Treatment Method: quantity of ethylene glycol released towastewater = (126 / 1,000 ) × 0.3 × 40 × 20 × 12 = 363 kg /yearNote: In the event that the wastewater from procedure ④, above, receives tertiary treatment using an activated sludge treatment method, then complete decomposition would occur. Therefore, the quantity of ethylene glycolreleased would be determined as "0". If the wastewater is not treated using an activated sludge treatment method, then a slight amount of ethylene glycolwill be transferred along with the residual water, to the dehydrated waste(although most of the ethylene glycol is released to the wastewater itself).This miniscule quantity of transferred ethylene glycol is difficult to measureand is estimated as being only a few % of the entire quantity released.Therefore, for the purposes of the calculations above, the entire quantity ofethylene glycol is considered as being released to the wastewater, with none ofit being transferred to the dehydrated waste. --If there is Copyright Dispute about the content, please Contact us to Delete.

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Treatment of Contaminants - Ethylene Glycol

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable toutilize either: industry average values, nominal values or the standard values setby machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations.Ethylene Glycol Shown below are the flows for the release and transfer of ethylene glycol.Ethylene glycol is contained in the quick drying inks used during the conversion process and is present in wastewater subject to treatment. The quantities both released and transferred can be calculated by following the procedures described below.Figure 10 Flows for Ethylene Glycol Released and TransferredThe methods used for the cleaning and final treatment of printers that utilize quick drying inks will vary, depending upon the characteristics of the inks and the specifications of each machine. Therefore, the various treatment methods are classified as shown in (1) - (3), below.(1) Wipe-off Method: used for conventional roll transfer type printers and conventional spray type printers. After excess ink has been wiped off the printers with waste cloths, the materials used for cleaning are disposed of as industrial waste.(2) Industrial Waste Treatment Method for Waste Liquids: the waste inks resulting from color change processes and the wastewater from ink clean up are stored indrums, then disposed of as industrial waste, as is.(3) Wastewater Treatment Method: the printing process utilizes washable quick drying inks. After wastewater is treated by a standard wastewater treatments ystem, the wastewater is separated into liquid wastewater and solid waste. Inthe event that an activated sludge treatment is performed as a tertiary treatment,then the wastewater will be fully broken down into water and carbon dioxide.Therefore, the quantity of ethylene glycol released will be "0". Annual quantity handled Annual quantity released or transferred [Calculation Procedures]①Quantity of ethylene glycol handled = annual quantity of quick drying inkhandled × ethylene glycol content②Wipe-off Method: quantity of ethylene glycol transferred in waste= quantity of waste per color / cleaning operation × number of daily color changes×number of days of operation③Industrial Waste Treatment Method for Waste Liquids: quantity of ethyleneglycol transferred in waste = quantity of waste per color / cleaning operation× number of daily color changes× number of days of operation④Wastewater Treatment Method: quantity of ethylene glycol released towastewater = quantity of waste per color / cleaning operation × number ofdaily color changes × number of days of operation [Calculation Examples]<Input Data for Calculations>Note: Figures in red font represent industry average values / nominal values-  Quantity of ink handled: 6,000 kg / year (wipe-off type: 3,500 kg / year)-  Ethylene glycol content: 30%-  Quantity of ink per disposal, per color: ② 350 g / disposal; ③ 50 g / disposal;④ 126 g / disposal-  Number of color changes: 40 changes / day (wipe-off type: 20 changes / day)-  Number of days of operation: 20 days × 12 months = 240 days / year<Calculation Results>①Quantity of ethylene glycol handled = 6,000 kg / year × 0.3 (3,500× 0.3) = 1,800 kg / year (1,050 kg / year)②Wipe-off Method: quantity of ethylene glycol transferred in waste = (350 /1,000 ) × 0.3 × 20 × 20 × 12 = 504 kg / year③Industrial Waste Treatment Method for Waste Liquids: quantity of ethyleneglycol transferred in waste = (50 / 1,000 ) × 0.3 × 40 × 20 × 12 = 144kg /year④Wastewater Treatment Method: quantity of ethylene glycol released towastewater = (126 / 1,000 ) × 0.3 × 40 × 20 × 12 = 363 kg /yearNote: In the event that the wastewater from procedure ④, above, receives tertiary treatment using an activated sludge treatment method, then complete decomposition would occur. Therefore, the quantity of ethylene glycolreleased would be determined as "0". If the wastewater is not treated using an activated sludge treatment method, then a slight amount of ethylene glycolwill be transferred along with the residual water, to the dehydrated waste(although most of the ethylene glycol is released to the wastewater itself).This miniscule quantity of transferred ethylene glycol is difficult to measureand is estimated as being only a few % of the entire quantity released.Therefore, for the purposes of the calculations above, the entire quantity ofethylene glycol is considered as being released to the wastewater, with none ofit being transferred to the dehydrated waste. --If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Toluene

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations. Toluene   Figure 8 Flows for Toluene Released  The flow of toluene released from joint adhesives used during the conversion process is the same as the flow of xylene described in section 2, above). Annual quantity handled Annual quantity released or transferred [Calculation Procedures]①Annual quantity of toluene handled=②Quantity released to atmosphere = Annual quantity of joint adhesive handled × Toluene content[Calculation Examples]<Input Data for Calculations>Annual quantity of joint adhesive handled: 22,000 kg / yearToluene content in joint adhesive: 5%<Calculation Results>①Annual quantity of toluene handled = 22,000 kg / year × 0.05 = 1,100 kg / year=1.1 t / year②Quantity of toluene released to atmosphere = 22,000 kg / year × 0.05= 1,100 kg / year = 1.1 t / year --If there is Copyright Dispute about the content, please Contact us to Delete

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Treatment of Contaminants - Toluene

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations. Toluene   Figure 8 Flows for Toluene Released  The flow of toluene released from joint adhesives used during the conversion process is the same as the flow of xylene described in section 2, above).  Annual quantity handled Annual quantity released or transferred [Calculation Procedures]①Annual quantity of toluene handled=②Quantity released to atmosphere = Annual quantity of joint adhesive handled × Toluene content[Calculation Examples]<Input Data for Calculations>Annual quantity of joint adhesive handled: 22,000 kg / yearToluene content in joint adhesive: 5%<Calculation Results>①Annual quantity of toluene handled = 22,000 kg / year × 0.05 = 1,100 kg / year=1.1 t / year②Quantity of toluene released to atmosphere = 22,000 kg / year × 0.05= 1,100 kg / year = 1.1 t / year --If there is Copyright Dispute about the content, please Contact us to Delete.

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Treatment of Contaminants - Toluene

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations. Toluene   Figure 8 Flows for Toluene Released  The flow of toluene released from joint adhesives used during the conversion process is the same as the flow of xylene described in section 2, above). Annual quantity handled Annual quantity released or transferred [Calculation Procedures]①Annual quantity of toluene handled=②Quantity released to atmosphere = Annual quantity of joint adhesive handled × Toluene content[Calculation Examples]<Input Data for Calculations>Annual quantity of joint adhesive handled: 22,000 kg / yearToluene content in joint adhesive: 5%<Calculation Results>①Annual quantity of toluene handled = 22,000 kg / year × 0.05 = 1,100 kg / year=1.1 t / year②Quantity of toluene released to atmosphere = 22,000 kg / year × 0.05= 1,100 kg / year = 1.1 t / year --If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Xylene

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations. Xylene  Shown below are the flows for the xylene released. Xylene is contained in the joint adhesives used during the conversion process and is also used as an additive for boiler fuel. The quantity released can be calculated by following the procedures described below. Figure 7 Flows for Xylene Released  [Calculation Procedures] Annual quantity handled Annual quantity released or transferred ①Annual quantity of xylene handled＝ annual quantity of kerosene handled × density × xylene content ＋ annual quantity of joint adhesive handled × xylene contentNote: 99.5% of xylene contained in kerosene is decomposed through combustion.The entire quantity of xylene contained in joint adhesives for combining is released to the atmosphere during the drying process.②Quantity of xylene released to atmosphere = Quantity of xylene in kerosene ×+ non-decomposition rate + annual quantity of joint adhesives handled ×xylene content[Calculation Examples]<Input Data for Calculations>  <Calculation Results>①Annual quantity of xylene handled = 9,240* + 22,000 × 0.05 = 10,340 kg②Quantity of xylene released to atmosphere = 9,240 × 0.005 + 22,000 kg / year× 0.05= 1,146 kg / year--If there is Copyright Dispute about the content, please Contact us to Delete.

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Treatment of Contaminants - Xylene

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations. Xylene  Shown below are the flows for the xylene released. Xylene is contained in the joint adhesives used during the conversion process and is also used as an additive for boiler fuel. The quantity released can be calculated by following the procedures described below. Figure 7 Flows for Xylene Released  [Calculation Procedures] Annual quantity handled Annual quantity released or transferred ①Annual quantity of xylene handled＝ annual quantity of kerosene handled × density × xylene content ＋ annual quantity of joint adhesive handled × xylene contentNote: 99.5% of xylene contained in kerosene is decomposed through combustion.The entire quantity of xylene contained in joint adhesives for combining is released to the atmosphere during the drying process.②Quantity of xylene released to atmosphere = Quantity of xylene in kerosene ×+ non-decomposition rate + annual quantity of joint adhesives handled ×xylene content[Calculation Examples]<Input Data for Calculations>  <Calculation Results>①Annual quantity of xylene handled = 9,240* + 22,000 × 0.05 = 10,340 kg②Quantity of xylene released to atmosphere = 9,240 × 0.005 + 22,000 kg / year× 0.05= 1,146 kg / year--If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Xylene

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations. Xylene  Shown below are the flows for the xylene released. Xylene is contained in the joint adhesives used during the conversion process and is also used as an additive for boiler fuel. The quantity released can be calculated by following the procedures described below. Figure 7 Flows for Xylene Released  [Calculation Procedures] Annual quantity handled Annual quantity released or transferred ①Annual quantity of xylene handled＝ annual quantity of kerosene handled × density × xylene content ＋ annual quantity of joint adhesive handled × xylene contentNote: 99.5% of xylene contained in kerosene is decomposed through combustion.The entire quantity of xylene contained in joint adhesives for combining is released to the atmosphere during the drying process.②Quantity of xylene released to atmosphere = Quantity of xylene in kerosene ×+ non-decomposition rate + annual quantity of joint adhesives handled ×xylene content[Calculation Examples]<Input Data for Calculations>  <Calculation Results>①Annual quantity of xylene handled = 9,240* + 22,000 × 0.05 = 10,340 kg②Quantity of xylene released to atmosphere = 9,240 × 0.005 + 22,000 kg / year× 0.05= 1,146 kg / year--If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Xylene

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations. Xylene  Shown below are the flows for the xylene released. Xylene is contained in the joint adhesives used during the conversion process and is also used as an additive for boiler fuel. The quantity released can be calculated by following the procedures described below. Figure 7 Flows for Xylene Released  [Calculation Procedures] Annual quantity handled Annual quantity released or transferred ①Annual quantity of xylene handled＝ annual quantity of kerosene handled × density × xylene content ＋ annual quantity of joint adhesive handled × xylene contentNote: 99.5% of xylene contained in kerosene is decomposed through combustion.The entire quantity of xylene contained in joint adhesives for combining is released to the atmosphere during the drying process.②Quantity of xylene released to atmosphere = Quantity of xylene in kerosene ×+ non-decomposition rate + annual quantity of joint adhesives handled ×xylene content[Calculation Examples]<Input Data for Calculations>  <Calculation Results>①Annual quantity of xylene handled = 9,240* + 22,000 × 0.05 = 10,340 kg②Quantity of xylene released to atmosphere = 9,240 × 0.005 + 22,000 kg / year× 0.05= 1,146 kg / year--If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Toluene

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations. Toluene   Figure 8 Flows for Toluene Released  The flow of toluene released from joint adhesives used during the conversion process is the same as the flow of xylene described in section 2, above). Annual quantity handled Annual quantity released or transferred [Calculation Procedures]①Annual quantity of toluene handled=②Quantity released to atmosphere = Annual quantity of joint adhesive handled × Toluene content[Calculation Examples]<Input Data for Calculations>Annual quantity of joint adhesive handled: 22,000 kg / yearToluene content in joint adhesive: 5%<Calculation Results>①Annual quantity of toluene handled = 22,000 kg / year × 0.05 = 1,100 kg / year=1.1 t / year②Quantity of toluene released to atmosphere = 22,000 kg / year × 0.05= 1,100 kg / year = 1.1 t / year --If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Ethylene Glycol

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated ChemicalSubstances released and transferred can be calculated using either the actualvalues or the measured values, as obtained by each company. However, in theevent that these numeric values are difficult to determine, then it is acceptable toutilize either: industry average values, nominal values or the standard values setby machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations.Ethylene Glycol  Shown below are the flows for the release and transfer of ethylene glycol.Ethylene glycol is contained in the quick drying inks used during the conversion process and is present in wastewater subject to treatment. The quantities both released and transferred can be calculated by following the procedures described below.Figure 10 Flows for Ethylene Glycol Released and Transferred The methods used for the cleaning and final treatment of printers that utilize quick drying inks will vary, depending upon the characteristics of the inks and the specifications of each machine. Therefore, the various treatment methods are classified as shown in (1) - (3), below.(1) Wipe-off Method: used for conventional roll transfer type printers and conventional spray type printers. After excess ink has been wiped off the printers with waste cloths, the materials used for cleaning are disposed of as industrial waste.(2) Industrial Waste Treatment Method for Waste Liquids: the waste inks resulting from color change processes and the wastewater from ink clean up are stored indrums, then disposed of as industrial waste, as is.(3) Wastewater Treatment Method: the printing process utilizes washable quick drying inks. After wastewater is treated by a standard wastewater treatments ystem, the wastewater is separated into liquid wastewater and solid waste. Inthe event that an activated sludge treatment is performed as a tertiary treatment,then the wastewater will be fully broken down into water and carbon dioxide.Therefore, the quantity of ethylene glycol released will be "0". Annual quantity handled Annual quantity released or transferred [Calculation Procedures]①Quantity of ethylene glycol handled = annual quantity of quick drying inkhandled × ethylene glycol content②Wipe-off Method: quantity of ethylene glycol transferred in waste= quantity of waste per color / cleaning operation × number of daily color changes×number of days of operation③Industrial Waste Treatment Method for Waste Liquids: quantity of ethyleneglycol transferred in waste = quantity of waste per color / cleaning operation× number of daily color changes× number of days of operation④Wastewater Treatment Method: quantity of ethylene glycol released towastewater = quantity of waste per color / cleaning operation × number ofdaily color changes × number of days of operation [Calculation Examples]<Input Data for Calculations>Note: Figures in red font represent industry average values / nominal values-  Quantity of ink handled: 6,000 kg / year (wipe-off type: 3,500 kg / year)-  Ethylene glycol content: 30%-  Quantity of ink per disposal, per color: ② 350 g / disposal; ③ 50 g / disposal;④ 126 g / disposal-  Number of color changes: 40 changes / day (wipe-off type: 20 changes / day)-  Number of days of operation: 20 days × 12 months = 240 days / year<Calculation Results>①Quantity of ethylene glycol handled = 6,000 kg / year × 0.3 (3,500× 0.3) = 1,800 kg / year (1,050 kg / year)②Wipe-off Method: quantity of ethylene glycol transferred in waste = (350 /1,000 ) × 0.3 × 20 × 20 × 12 = 504 kg / year③Industrial Waste Treatment Method for Waste Liquids: quantity of ethyleneglycol transferred in waste = (50 / 1,000 ) × 0.3 × 40 × 20 × 12 = 144kg /year④Wastewater Treatment Method: quantity of ethylene glycol released towastewater = (126 / 1,000 ) × 0.3 × 40 × 20 × 12 = 363 kg /yearNote: In the event that the wastewater from procedure ④, above, receives tertiary treatment using an activated sludge treatment method, then complete decomposition would occur. Therefore, the quantity of ethylene glycolreleased would be determined as "0". If the wastewater is not treated using an activated sludge treatment method, then a slight amount of ethylene glycolwill be transferred along with the residual water, to the dehydrated waste(although most of the ethylene glycol is released to the wastewater itself).This miniscule quantity of transferred ethylene glycol is difficult to measureand is estimated as being only a few % of the entire quantity released.Therefore, for the purposes of the calculations above, the entire quantity ofethylene glycol is considered as being released to the wastewater, with none ofit being transferred to the dehydrated waste. --If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Di-n-butyl-phthalate

                                                                      Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Di-n-butyl-phthalateShown below are the flows for the release and transfer of di-n-butyl-phthalate.Di-n-butyl-phthalate is contained in the joint adhesive used during the conversion process and is present in wastewater subject to treatment. The quantity transferred can be calculated by following the procedures described below.                               Figure 9 Flows for Di-n-butyl-phthalate Released and Transferred                                       Annual quantity handled Annual quantity released or transferred[Calculation Procedures]① Annual quantity of di-n-butyl-phthalate handled= annual quantity of joint adhesive handled × di-n-butyl-phthalate content②Quantity of di-n-butyl-phthalate in the product= production volume of glue joint type corrugated × quantity of joint adhesive e applied × di-n-butyl-phthalate content of joint adhesive③Quantity of di-n-butyl-phthalate in corrugated waste= production volume of glue joint type corrugated × quantity of joint adhesive applied × percentage loss during the conversion process (glue joint type) ×di-n-butyl-phthalate content of joint adhesive④Quantity of di-n-butyl-phthalate from raw wastewater released from thewast ewater treatment process =①－(②+③)⑤Quantity of di-n-butyl-phthalate in the sludge discharged from the wastewater treatment process = ④⑥Quantity of di-n-butyl-phthalate transferred in waste = ⑤[Calculation Examples]<Input Data for Calculations>Note: Figures in red font represent industry average values / nominal valuesProduction volume of glue joint type corrugated:17,859,000 m2 / yearPercentage loss during the conversion process (glue joint type): 1%Annual quantity of joint adhesive handled: 13,800 (kg / year)Di-n-butyl-phthalate content of joint adhesive: 7.3%Quantity of joint adhesive applied (glue joint type only, including one-touch gluer):0.75 g / m2 = 0.00075 kg / m2<Calculation Results>① Annual quantity of di-n-butyl-phthalate handled: 13,800kg / year × 0.073=1,007.4 kg / year(Annual quantity of joint adhesive handled × di-n-butyl-phthalate content)②Quantity of di-n-butyl-phthalate in the product= 17,859,000 m2 / year × 0.00075 kg / m2 × 0.073 = 977.8 kg / year(Production volume of glue joint type corrugated × quantity of joint adhesive applied × di-n-butyl-phthalate content of joint adhesive)③Quantity of di-n-butyl-phthalate in corrugated waste= 17,859,000 m2 / year × 0.00075 kg / m2 × 0.01 × 0.073 = 9.8 kg / year(Production volume of glue joint type corrugated × quantity of joint adhesive applied × percentage loss during the conversion process × di-n-butyl-phthalate content of joint adhesive)④Quantity of di-n-butyl-phthalate from raw wastewater released during the wastewater treatment process = 1,007.4-(987.6) = 19.8 kg / year{① － (② + ③)}⑤Quantity of di-n-butyl-phthalate in the sludge discharged from the wastewater treatment process = ④⑥Quantity of di-n-butyl-phthalate transferred in waste = ⑤ = 19.8 kg / year --If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Di-n-butyl-phthalate

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Di-n-butyl-phthalateShown below are the flows for the release and transfer of di-n-butyl-phthalate.Di-n-butyl-phthalate is contained in the joint adhesive used during the conversion process and is present in wastewater subject to treatment. The quantity transferred can be calculated by following the procedures described below.                               Figure 9 Flows for Di-n-butyl-phthalate Released and Transferred                                       Annual quantity handled Annual quantity released or transferred[Calculation Procedures]① Annual quantity of di-n-butyl-phthalate handled= annual quantity of joint adhesive handled × di-n-butyl-phthalate content②Quantity of di-n-butyl-phthalate in the product= production volume of glue joint type corrugated × quantity of joint adhesive e applied × di-n-butyl-phthalate content of joint adhesive③Quantity of di-n-butyl-phthalate in corrugated waste= production volume of glue joint type corrugated × quantity of joint adhesive applied × percentage loss during the conversion process (glue joint type) ×di-n-butyl-phthalate content of joint adhesive④Quantity of di-n-butyl-phthalate from raw wastewater released from thewast ewater treatment process =①－(②+③)⑤Quantity of di-n-butyl-phthalate in the sludge discharged from the wastewater treatment process = ④⑥Quantity of di-n-butyl-phthalate transferred in waste = ⑤[Calculation Examples]<Input Data for Calculations>Note: Figures in red font represent industry average values / nominal valuesProduction volume of glue joint type corrugated:17,859,000 m2 / yearPercentage loss during the conversion process (glue joint type): 1%Annual quantity of joint adhesive handled: 13,800 (kg / year)Di-n-butyl-phthalate content of joint adhesive: 7.3%Quantity of joint adhesive applied (glue joint type only, including one-touch gluer):0.75 g / m2 = 0.00075 kg / m2<Calculation Results>① Annual quantity of di-n-butyl-phthalate handled: 13,800kg / year × 0.073=1,007.4 kg / year(Annual quantity of joint adhesive handled × di-n-butyl-phthalate content)②Quantity of di-n-butyl-phthalate in the product= 17,859,000 m2 / year × 0.00075 kg / m2 × 0.073 = 977.8 kg / year(Production volume of glue joint type corrugated × quantity of joint adhesive applied × di-n-butyl-phthalate content of joint adhesive)③Quantity of di-n-butyl-phthalate in corrugated waste= 17,859,000 m2 / year × 0.00075 kg / m2 × 0.01 × 0.073 = 9.8 kg / year(Production volume of glue joint type corrugated × quantity of joint adhesive applied × percentage loss during the conversion process × di-n-butyl-phthalate content of joint adhesive)④Quantity of di-n-butyl-phthalate from raw wastewater released during the wastewater treatment process = 1,007.4-(987.6) = 19.8 kg / year{① － (② + ③)}⑤Quantity of di-n-butyl-phthalate in the sludge discharged from the wastewater treatment process = ④⑥Quantity of di-n-butyl-phthalate transferred in waste = ⑤ = 19.8 kg / year --If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Dioxins

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredNote: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation;and number of print color change operations. Dioxins[Calculation Procedures]①Annual quantity of dioxins in exhaust gases released= quantity of exhaust gases* × measured quantity of dioxins in exhaust gases ×number of daily hours operation × number of days operation②Annual quantity of dioxins in incinerated ashes transferred= quantity of incinerated ashes released × measured quantity of dioxins inincinerated ashes[Calculation Examples]<Input Data for Calculations>*TEQ: As a variety of different dioxins are produced, the quantity of dioxins has beenconverted tothetoxicequivalencespecifiedby2,3,7,8tetrachlorinateddibenzo-para-dioxin.<Calculation Results>①Annual quantity of dioxins in exhaust gases released= 1,180×2.0×10-6  × 8 × 20 × 12 = 4.53mg-TEQ / year②Annual quantity of dioxins in exhaust gases released= 21 × 10 6 × 1.1 × 10-6  = 23.1 mg － TEQ / year--If there is Copyright Dispute about the content, please Contact us to Delete.

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Treatment of Contaminants - Di-n-butyl-phthalate

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)Table 6 Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / Transferred Di-n-butyl-phthalateShown below are the flows for the release and transfer of di-n-butyl-phthalate.Di-n-butyl-phthalate is contained in the joint adhesive used during the conversion process and is present in wastewater subject to treatment. The quantity transferred can be calculated by following the procedures described below.                               Figure 9 Flows for Di-n-butyl-phthalate Released and Transferred                                       Annual quantity handled Annual quantity released or transferred[Calculation Procedures]① Annual quantity of di-n-butyl-phthalate handled= annual quantity of joint adhesive handled × di-n-butyl-phthalate content②Quantity of di-n-butyl-phthalate in the product= production volume of glue joint type corrugated × quantity of joint adhesive e applied × di-n-butyl-phthalate content of joint adhesive③Quantity of di-n-butyl-phthalate in corrugated waste= production volume of glue joint type corrugated × quantity of joint adhesive applied × percentage loss during the conversion process (glue joint type) ×di-n-butyl-phthalate content of joint adhesive④Quantity of di-n-butyl-phthalate from raw wastewater released from thewast ewater treatment process =①－(②+③)⑤Quantity of di-n-butyl-phthalate in the sludge discharged from the wastewater treatment process = ④⑥Quantity of di-n-butyl-phthalate transferred in waste = ⑤[Calculation Examples]<Input Data for Calculations>Note: Figures in red font represent industry average values / nominal valuesProduction volume of glue joint type corrugated:17,859,000 m2 / yearPercentage loss during the conversion process (glue joint type): 1%Annual quantity of joint adhesive handled: 13,800 (kg / year)Di-n-butyl-phthalate content of joint adhesive: 7.3%Quantity of joint adhesive applied (glue joint type only, including one-touch gluer):0.75 g / m2 = 0.00075 kg / m2<Calculation Results>① Annual quantity of di-n-butyl-phthalate handled: 13,800kg / year × 0.073=1,007.4 kg / year(Annual quantity of joint adhesive handled × di-n-butyl-phthalate content)②Quantity of di-n-butyl-phthalate in the product= 17,859,000 m2 / year × 0.00075 kg / m2 × 0.073 = 977.8 kg / year(Production volume of glue joint type corrugated × quantity of joint adhesive applied × di-n-butyl-phthalate content of joint adhesive)③Quantity of di-n-butyl-phthalate in corrugated waste= 17,859,000 m2 / year × 0.00075 kg / m2 × 0.01 × 0.073 = 9.8 kg / year(Production volume of glue joint type corrugated × quantity of joint adhesive applied × percentage loss during the conversion process × di-n-butyl-phthalate content of joint adhesive)④Quantity of di-n-butyl-phthalate from raw wastewater released during the wastewater treatment process = 1,007.4-(987.6) = 19.8 kg / year{① － (② + ③)}⑤Quantity of di-n-butyl-phthalate in the sludge discharged from the wastewater treatment process = ④⑥Quantity of di-n-butyl-phthalate transferred in waste = ⑤ = 19.8 kg / year --If there is Copyright Dispute about the content, please Contact us to Delete. 

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Treatment of Contaminants - Borax

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)                        Table 6 Fundamental Data for Calculating the Quantities of Corresponding                  Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation;and number of print color change operations.Borax*1 : Borax shall be calculated using Na2B4O7?10H2O (boron content: 11.3%) asstandard. When utilizing either Na2B4O7?5H2O (boron content: 14.8%) or boric acidH3BO3 (boron content: 17.5%), conversion to borax Na2B4O7?10H2O (boron content: 11.3%) must be performed, in accordance with the formulae shown below. Na2B4O7?10H2O= (14.8 / 11.3) ×Na2B4O7?5H2O (borax)Na2B4O7?10H2O= (17.5 / 11.3) ×H3BO3(boric acid) Example:  If 4 tons of boric acid (H3BO3) and 5 tons of borax have been handled, then what is the total quantity of boron handled? Conversion of boric acid to borax: Na2B4O7?10H2O = (17.5 / 11.3) ×H3BO3(boric acid)= 1.55 × 4t = 6.2t Thus, 4 tons of boric acid is equivalent to 6.2 tons of borax. Therefore; after conversion, the quantity of borax equivalent is calculated as: 5t + 6.2t = 11.2 tand the total quantity of boron handled is calculated as: 11.2t × 0.113 = 1.266t= 1,266 kg. *2: Regarding Boron Content in Wastewater after Wastewater Treatment has beenPerformed (reference)- The effluent standard specified by the Water Pollution Control Law: boron content in wastewater shall be no more than 10mg/l.- Example of boron measurement at a corrugated packaging manufacturer (total quantity of wastewater discharged during manufacturing processes: 10m3/day):Over the weekend, the wastewater derived from the cleaning of glue vats was13combined with wastewater derived from the clean up of ink. Flocculants and similar coagulating agents were then added to this mixture at the beginning of he subsequent week. Lastly, the sludge within this mixture was separated out through pressure floatation and filter press techniques. The wastewater was analyzed and the boron content was found to range between 1.8-7.8mg/l, with an average concentration of 4.4 mg/l.- Normally, the wastewater derived from the clean up of ink is discharged every time that the ink color is changed, during printer operation. However, glue vat sand other parts of the corrugator are cleaned no more than once a day, even at factories that perform frequent cleaning. Factories that do not perform frequent cleaning may clean these parts only once each week. During these thorough cleaning operations, overall boron concentrations are greater due to the discharge of wastewater that contains laminating glue. Therefore, this example of actual quantities measured shows a situation in which wastewater containing a significant amount of laminating glue was discharged. Therefore, with consideration for previous examples of actual measured concentrations, it is estimated that annual average boron concentrations will actually be approximately 1-2mg / l, which is less than one-half of the average concentration measured in this example.- Precautions Prior to SamplingThe actual concentration of boron can vary greatly, depending upon the adhesives for combining content of the wastewater derived from clean up operations. Therefore, it is desirable to preset the effluent condition standards, then to perform 2 – 3 point sampling in chronological order. *3: Regarding the Decomposition Rate of Xylene in Combustion Equipment (such as boilers)- The process of combustion will cause 99.5% of the xylene present to decompose into water and carbon dioxide. The remaining 0.5% is noted composed and is released unchanged to atmosphere. (Cited from page 241 inthe "Manual for Estimating Quantities of Released and Transferred Chemical Substances" prepared by the Ministry of Economy, Trade and Industry and the Ministry of the Environment, in March 2001.)Note: Actual quantities for each company must be utilized for items that are noted scribed, including: quantities of wastewater produced from other processes(m3/day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations.number of days of operation; and number of print color change operations.  1) Boron and its compounds - Figure 6 depicts the flows involved with the release and transfer of boron contained within adhesives for combining, during the processes of glue making, combining and wastewater treatment. The quantities of boron released and transferred can be calculated by following the procedures described below.- The borax utilized in these processes (i.e., boron and its compounds) reacts with caustic soda to produce sodium borate, which itself reacts with starch to form borate ester. As well, when boric acid is utilized, it reacts with caustic soda to produce borax. Thus, boron is transformed into a variety of chemical compounds, depending upon the processes in which it is utilized. However, for calculating the quantities released and transferred, the overall quantity should be understood in terms of the mass of elemental boron.- With respect to boron, the amount that will eventually be discharged into raw wastewater is equivalent to the difference between the quantity handled and the quantity shipped out in the form of finished product and corrugated waste. The wastewater treatment process then separates the raw wastewater into wastewater (treated water) and waste. Measurements are then performed to calculate the quantity of boron in the wastewater (treated water). The quantity of boron transferred in waste is equivalent to the difference between the quantity of boron discharged into raw wastewater and the quantity of boron measured in the wastewater (treated water).                                                         Figure 6 Boron Release / Transfer Flows *1 Containerboard combining process*2 Containerboard*3Adhesives forcombining [Calculation Procedures]                                      Annual quantity handled Annual quantity released and transferred ①Annual quantity of boron handled = annual quantity of borax handled ×boron content②Quantity of boron in the product = production volume of corrugated boards×quantity of adhesives for combining applied × borax content of adhesives for combining × boron content of borax③Quantity of boron in corrugated waste = quantity of corrugated waste sold ÷average basis weight * × quantity of adhesives for combining applied ×borax content of adhesives for combining × boron content of borax④Quantity of boron in raw wastewater (untreated) released to the wastewater treatment process = ①－(②+③+⑦)⑤Quantity of boron released to bodies of water = quantity of boron in wastewater released from the wastewater treatment process = measured quantity × quantity of water released.⑥Quantity of boron in the sludge discharged from the wastewater treatment process = ④－⑤.⑦Quantity of boron in glue balls = quantity of glue balls produced× solids content × number of days of operation× borax content of adhesives for combining × boron content of borax⑧Quantity of boron transferred in waste =⑥+⑦ 1) Boron and its compounds - Figure 6 depicts the flows involved with the release and transfer of boron contained within adhesives for combining, during the processes of glue making, combining and wastewater treatment. The quantities of boron released and transferred can be calculated by following the procedures described below.- The borax utilized in these processes (i.e., boron and its compounds) reacts with caustic soda to produce sodium borate, which itself reacts with starch to form borate ester. As well, when boric acid is utilized, it reacts with caustic soda to produce borax. Thus, boron is transformed into a variety of chemical compounds, depending upon the processes in which it is utilized. However, for calculating the quantities released and transferred, the overall quantity should be understood in terms of the mass of elemental boron.- With respect to boron, the amount that will eventually be discharged into raw wastewater is equivalent to the difference between the quantity handled and the quantity shipped out in the form of finished product and corrugated waste. The wastewater treatment process then separates the raw wastewater into wastewater (treated water) and waste. Measurements are then performed to calculate the quantity of boron in the wastewater (treated water). The quantity of boron transferred in waste is equivalent to the difference between the quantity of boron discharged into raw wastewater and the quantity of boron measured in the wastewater (treated water).             Table 7 Quantities of Boron Released / Transferred for Each Method of Wastewater Treatment     [Calculation Examples]<Input Data for Calculations>Note: Figures in red font represent industry average values/nominal values-  Production volume of corrugated boards: 49,000,000 m2 / year-  Quantity of corrugated waste sold: 3,000 t / year = 3,000,000 kg / year-  Average basis weight: 647g / m2 = 0.647kg / m2-  Annual quantity of borax (Na2B4O7?10H2O) handled: 10,000 kg / year-  Boron content: 11.3%-  Quantity of  adhesives for combining applied: 9g / m2 = 0.009kg / m2-  Borax content of  adhesives for combining : 2%-  Quantity of glue balls produced: 12 kg / day-  Solids content of glue balls: 35%-  Number of days of operation: 20 days × 12 months / year-  Quantity of clean up water discharged: 10m3 / day-  Wastewater treatment facility: pressure floating + filter press method-  Released to: bodies of water-  Quantity of boron in treated wastewater: 4.4mg / l = 0.0044kg / m3 <Calculation Results>①Annual quantity of boron handled = 10,000 kg / year × 0.113 = 1,130 kg / year(Annual quantity of borax handled × boron content)②Quantity of boron in the product (corrugated boards) = 49,000,000 m2  / year ×0.009kg / m2 × 0.02 × 0.113 = 996.7kg / year(Production volume of corrugated boards × quantity of adhesive applied × borax content of adhesives for combining × boron content of borax)③Quantity of boron in corrugated waste= 3,000,000kg / year ÷ 0.647kg / m2 × 0.009kg / m2 × 0.02 × 0.113= 94.3kg / year(Quantity of corrugated waste sold ÷ basis weight × quantity of adhesive applied × borax content of adhesives for combining× boron content of borax)④Quantity of boron in raw wastewater released to the wastewater treatment process= 1,130－(996.7 + 94.3 + 2.3) = 36.7kg / year{①－(②+③+⑦)}⑤Quantity of boron released to bodies of water=quantity of boron in wastewater released to bodies of water from the wastewater treatment process= 0.0044 kg / m 3  × 10 m 3  / day × 240 days ＝ 10.6 kg / year(Measured quantity × quantity released (daily output × number of days ofoperation))⑥Quantity of boron in the sludge discharged from the wastewater treatment process = 36.7－10.6= 26.1 kg / year(④－⑤)⑦Quantity of boron in glue balls = 12kg / day × 0.35 × 240days / year ×0.02 × 0.113 = 2.3kg / year(Quantity of glue balls produced × solids content × number of days of operation × borax content of adhesives for combining × boron content of borax)⑧Quantity of boron transferred in waste = 26.1kg / year + 2.3kg / year= 28.4kg / year(⑥ +⑦) --If there is Copyright Dispute about the content, please Contact us to Delete.  

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Treatment of Contaminants - Borax

Fundamental Data for Calculating the Quantities of Corresponding Class IDesignated Chemical Substances Released / TransferredIn general, the quantities of corresponding Class I Designated Chemical Substances released and transferred can be calculated using either the actual values or the measured values, as obtained by each company. However, in the event that these numeric values are difficult to determine, then it is acceptable to utilize either: industry average values, nominal values or the standard values set by machine manufacturers (the numeric values in red font), as listed in Table 6.(The particular values utilized must be clearly stated.)                        Table 6 Fundamental Data for Calculating the Quantities of Corresponding                  Note: Actual quantities for each company must be utilized for the following: quantities of wastewater produced from other processes (m3 / day); quantities of materials handled (such as adhesives and ink); number of days of operation;and number of print color change operations.Borax*1 : Borax shall be calculated using Na2B4O7?10H2O (boron content: 11.3%) asstandard. When utilizing either Na2B4O7?5H2O (boron content: 14.8%) or boric acidH3BO3 (boron content: 17.5%), conversion to borax Na2B4O7?10H2O (boron content: 11.3%) must be performed, in accordance with the formulae shown below. Na2B4O7?10H2O= (14.8 / 11.3) ×Na2B4O7?5H2O (borax)Na2B4O7?10H2O= (17.5 / 11.3) ×H3BO3(boric acid) Example:  If 4 tons of boric acid (H3BO3) and 5 tons of borax have been handled, then what is the total quantity of boron handled? Conversion of boric acid to borax: Na2B4O7?10H2O = (17.5 / 11.3) ×H3BO3(boric acid)= 1.55 × 4t = 6.2t Thus, 4 tons of boric acid is equivalent to 6.2 tons of borax. Therefore; after conversion, the quantity of borax equivalent is calculated as: 5t + 6.2t = 11.2 tand the total quantity of boron handled is calculated as: 11.2t × 0.113 = 1.266t= 1,266 kg. *2: Regarding Boron Content in Wastewater after Wastewater Treatment has beenPerformed (reference)- The effluent standard specified by the Water Pollution Control Law: boron content in wastewater shall be no more than 10mg/l.- Example of boron measurement at a corrugated packaging manufacturer (total quantity of wastewater discharged during manufacturing processes: 10m3/day):Over the weekend, the wastewater derived from the cleaning of glue vats was13combined with wastewater derived from the clean up of ink. Flocculants and similar coagulating agents were then added to this mixture at the beginning of he subsequent week. Lastly, the sludge within this mixture was separated out through pressure floatation and filter press techniques. The wastewater was analyzed and the boron content was found to range between 1.8-7.8mg/l, with an average concentration of 4.4 mg/l.- Normally, the wastewater derived from the clean up of ink is discharged every time that the ink color is changed, during printer operation. However, glue vat sand other parts of the corrugator are cleaned no more than once a day, even at factories that perform frequent cleaning. Factories that do not perform frequent cleaning may clean these parts only once each week. During these thorough cleaning operations, overall boron concentrations are greater due to the discharge of wastewater that contains laminating glue. Therefore, this example of actual quantities measured shows a situation in which wastewater containing a significant amount of laminating glue was discharged. Therefore, with consideration for previous examples of actual measured concentrations, it is estimated that annual average boron concentrations will actually be approximately 1-2mg / l, which is less than one-half of the average concentration measured in this example.- Precautions Prior to SamplingThe actual concentration of boron can vary greatly, depending upon the adhesives for combining content of the wastewater derived from clean up operations. Therefore, it is desirable to preset the effluent condition standards, then to perform 2 – 3 point sampling in chronological order. *3: Regarding the Decomposition Rate of Xylene in Combustion Equipment (such as boilers)- The process of combustion will cause 99.5% of the xylene present to decompose into water and carbon dioxide. The remaining 0.5% is noted composed and is released unchanged to atmosphere. (Cited from page 241 inthe "Manual for Estimating Quantities of Released and Transferred Chemical Substances" prepared by the Ministry of Economy, Trade and Industry and the Ministry of the Environment, in March 2001.)Note: Actual quantities for each company must be utilized for items that are noted scribed, including: quantities of wastewater produced from other processes(m3/day); quantities of materials handled (such as adhesives and ink); number of days of operation; and number of print color change operations.number of days of operation; and number of print color change operations.  1) Boron and its compounds - Figure 6 depicts the flows involved with the release and transfer of boron contained within adhesives for combining, during the processes of glue making, combining and wastewater treatment. The quantities of boron released and transferred can be calculated by following the procedures described below.- The borax utilized in these processes (i.e., boron and its compounds) reacts with caustic soda to produce sodium borate, which itself reacts with starch to form borate ester. As well, when boric acid is utilized, it reacts with caustic soda to produce borax. Thus, boron is transformed into a variety of chemical compounds, depending upon the processes in which it is utilized. However, for calculating the quantities released and transferred, the overall quantity should be understood in terms of the mass of elemental boron.- With respect to boron, the amount that will eventually be discharged into raw wastewater is equivalent to the difference between the quantity handled and the quantity shipped out in the form of finished product and corrugated waste. The wastewater treatment process then separates the raw wastewater into wastewater (treated water) and waste. Measurements are then performed to calculate the quantity of boron in the wastewater (treated water). The quantity of boron transferred in waste is equivalent to the difference between the quantity of boron discharged into raw wastewater and the quantity of boron measured in the wastewater (treated water).                                                         Figure 6 Boron Release / Transfer Flows *1 Containerboard combining process*2 Containerboard*3Adhesives forcombining [Calculation Procedures]                                      Annual quantity handled Annual quantity released and transferred ①Annual quantity of boron handled = annual quantity of borax handled ×boron content②Quantity of boron in the product = production volume of corrugated boards×quantity of adhesives for combining applied × borax content of adhesives for combining × boron content of borax③Quantity of boron in corrugated waste = quantity of corrugated waste sold ÷average basis weight * × quantity of adhesives for combining applied ×borax content of adhesives for combining × boron content of borax④Quantity of boron in raw wastewater (untreated) released to the wastewater treatment process = ①－(②+③+⑦)⑤Quantity of boron released to bodies of water = quantity of boron in wastewater released from the wastewater treatment process = measured quantity × quantity of water released.⑥Quantity of boron in the sludge discharged from the wastewater treatment process = ④－⑤.⑦Quantity of boron in glue balls = quantity of glue balls produced× solids content × number of days of operation× borax content of adhesives for combining × boron content of borax⑧Quantity of boron transferred in waste =⑥+⑦ 1) Boron and its compounds - Figure 6 depicts the flows involved with the release and transfer of boron contained within adhesives for combining, during the processes of glue making, combining and wastewater treatment. The quantities of boron released and transferred can be calculated by following the procedures described below.- The borax utilized in these processes (i.e., boron and its compounds) reacts with caustic soda to produce sodium borate, which itself reacts with starch to form borate ester. As well, when boric acid is utilized, it reacts with caustic soda to produce borax. Thus, boron is transformed into a variety of chemical compounds, depending upon the processes in which it is utilized. However, for calculating the quantities released and transferred, the overall quantity should be understood in terms of the mass of elemental boron.- With respect to boron, the amount that will eventually be discharged into raw wastewater is equivalent to the difference between the quantity handled and the quantity shipped out in the form of finished product and corrugated waste. The wastewater treatment process then separates the raw wastewater into wastewater (treated water) and waste. Measurements are then performed to calculate the quantity of boron in the wastewater (treated water). The quantity of boron transferred in waste is equivalent to the difference between the quantity of boron discharged into raw wastewater and the quantity of boron measured in the wastewater (treated water).             Table 7 Quantities of Boron Released / Transferred for Each Method of Wastewater Treatment     [Calculation Examples]<Input Data for Calculations>Note: Figures in red font represent industry average values/nominal values-  Production volume of corrugated boards: 49,000,000 m2 / year-  Quantity of corrugated waste sold: 3,000 t / year = 3,000,000 kg / year-  Average basis weight: 647g / m2 = 0.647kg / m2-  Annual quantity of borax (Na2B4O7?10H2O) handled: 10,000 kg / year-  Boron content: 11.3%-  Quantity of  adhesives for combining applied: 9g / m2 = 0.009kg / m2-  Borax content of  adhesives for combining : 2%-  Quantity of glue balls produced: 12 kg / day-  Solids content of glue balls: 35%-  Number of days of operation: 20 days × 12 months / year-  Quantity of clean up water discharged: 10m3 / day-  Wastewater treatment facility: pressure floating + filter press method-  Released to: bodies of water-  Quantity of boron in treated wastewater: 4.4mg / l = 0.0044kg / m3 <Calculation Results>①Annual quantity of boron handled = 10,000 kg / year × 0.113 = 1,130 kg / year(Annual quantity of borax handled × boron content)②Quantity of boron in the product (corrugated boards) = 49,000,000 m2  / year ×0.009kg / m2 × 0.02 × 0.113 = 996.7kg / year(Production volume of corrugated boards × quantity of adhesive applied × borax content of adhesives for combining × boron content of borax)③Quantity of boron in corrugated waste= 3,000,000kg / year ÷ 0.647kg / m2 × 0.009kg / m2 × 0.02 × 0.113= 94.3kg / year(Quantity of corrugated waste sold ÷ basis weight × quantity of adhesive applied × borax content of adhesives for combining× boron content of borax)④Quantity of boron in raw wastewater released to the wastewater treatment process= 1,130－(996.7 + 94.3 + 2.3) = 36.7kg / year{①－(②+③+⑦)}⑤Quantity of boron released to bodies of water=quantity of boron in wastewater released to bodies of water from the wastewater treatment process= 0.0044 kg / m 3  × 10 m 3  / day × 240 days ＝ 10.6 kg / year(Measured quantity × quantity released (daily output × number of days ofoperation))⑥Quantity of boron in the sludge discharged from the wastewater treatment process = 36.7－10.6= 26.1 kg / year(④－⑤)⑦Quantity of boron in glue balls = 12kg / day × 0.35 × 240days / year ×0.02 × 0.113 = 2.3kg / year(Quantity of glue balls produced × solids content × number of days of operation × borax content of adhesives for combining × boron content of borax)⑧Quantity of boron transferred in waste = 26.1kg / year + 2.3kg / year= 28.4kg / year(⑥ +⑦) --If there is Copyright Dispute about the content, please Contact us to Delete.    

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