Viscose and Modal Staple Fibre
- 3 invoices containing information on purchased fibre feedstock, no older than 12 months
- Latest wastewater test results of the required parameters for the corresponding testing cycle from ZDHC Approved Testing Lab
- Record of average fibre production in tonne per month
- Record of wastewater flow rate in m3/tonne of fibre averaged over a month when the sampling was conducted for the testing of the parameters
- Record of by-products produced including, but not limited to, Sodium Sulphate, H2SO4, Barium Sulphate, etc.
- Record of mass balance results
- Sulphur emissions to air
- Record of Carbon Disulfide consumption in kg per tonne of produced fibre of produced fibre
- Record of corresponding percentage sulphur recovery with respect to CS2 added in the process
- Flow diagram of Sulphur recovery process
- Download the Sulphur Recovery Mass Balance Datasheet template provided, fill in the required information and upload as file evidence
- Download the Raw Materials Consumption Datasheet template provided, fill in the required information and upload as file evidence (optional)
- Sulphuric Acid, Zn, NaOH and CS2 Invoices (if purchased) (optional)
- 2 latest wastewater test results of the required parameters for the corresponding testing cycle from ZDHC Approved Testing Lab
- Internal Wastewater test reports (BOD, COD,Zn etc.)
- Record of annual wastewater generation and discharge volume/flow rate
- Record of by-products produced including, but not limited to, Sodium Sulphate, H2SO4, Barium Sulphate, etc.
- Download the Wastewater Discharge Datasheet template provided, fill in the required information and upload it as file evidence
- License to operate or legal permit to discharge wastewater; and
- Latest wastewater test report from the local pollution control authority or an independent test lab for the legal parameters
- Latest 2 ZDHC ClearStream Report
- Record of the volume of effluent treated
- Sludge disposal documents complying with local authority requirements.
- Sludge management process document of the facility (optional)
- Environmental Permit/License
- Latest ambient air testing report for the reporting year
- Record of quantity of Sodium Sulphate produced as a by-product (tonne)
- Record of fibre production (tonne)
- Record of calculation of Sulphur emission to air
Viscose Filament Yarn
- 3 invoices containing information on purchased fibre feedstock, no older than 12 months
- Latest wastewater test results of the required parameters for the corresponding testing cycle from ZDHC Approved Testing Lab
- Record of average fibre production in tonnes per month
- Record of wastewater flow rate in m3/tonne of fibre averaged over a month when the sampling was conducted for the testing of the parameters
- Record of by-products produced, including, but not limited to, Sodium Sulphate, H2SO4, Barium Sulphate, etc.
- Record of quantity of Sodium Sulphate produced as a by-product (tonne)
- Record of fibre production (tonne)
- License to operate or legal permit to discharge wastewater
- Latest wastewater test report from the local pollution control authority or an independent test lab for the legal parameters
- Sludge disposal documents complying with local authority requirements
- Sludge management process document of the facility
- Latest 2 ZDHC ClearStream Report
- Record of the volume of effluent treated
- Environmental Permit/License
- Latest ambient air testing report of the reporting year
Lyocell
- 3 invoices containing information on purchased fibre feedstock, no older than 12 months
- Latest wastewater test results of the required parameters for the corresponding testing cycle from ZDHC Approved Testing Lab
- Record of average fibre production in tonnes per month
- Record of wastewater flow rate in m3/tonne of fibre averaged over a month when the sampling was conducted for the testing of the parameters
- Record of by-products produced, including, but not limited to, Sodium Sulphate, H2SO4, Barium Sulphate, etc.
- Record of quantity of NMMO consumption (tonne)
- Record of quantity of NMMO loss (tonne)
- License to operate or legal permit to discharge wastewater
- Latest wastewater test report from the local pollution control authority or an independent test lab for the legal parameters
- Sludge disposal documents complying with local authority requirements
- Sludge management process document of the facility
- Latest 2 ZDHC ClearStream Report
- Record of the volume of effluent treated
Cupro
- 3 invoices containing information on purchased fibre feedstock, no older than 12 months
- Latest wastewater test results of the required parameters for the corresponding testing cycle from ZDHC Approved Testing Lab
- Record of average fibre production in tonnes per month
- Record of wastewater flow rate in m3/tonne of fibre averaged over a month when the sampling was conducted for the testing of the parameters
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Record of by-products produced, including, but not limited to, Sodium Sulphate, H2SO4, Barium Sulphate, etc.
- Record of Ammonia recovered & recycled
- Record of Ammonia fresh input
- Record of total Copper used (kg)
- Record of Copper fresh input (kg)
- License to operate or legal permit to discharge wastewater
- Latest wastewater test report from the local pollution control authority or an independent test lab for the legal parameters
- Sludge disposal documents complying with local authority requirements
- Sludge management process document of the facility
- Latest 2 ZDHC ClearStream Report
- Record of the volume of effluent treated
- Environmental Permit/License
- Latest ambient air testing report of the reporting year
Acetate
- 3 invoices containing information on purchased fibre feedstock, no older than 12 months
- Latest wastewater test results of the required parameters for the corresponding testing cycle from ZDHC Approved Testing Lab
- Record of average fibre production in tonnes per month
- Record of wastewater flow rate in m3/tonne of fibre averaged over a month when the sampling was conducted for the testing of the parameters
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Record of by-products produced, including, but not limited to, Sodium Sulphate, H2SO4, Barium Sulphate, etc.
- Record of total Acetone used
- Record of fresh Acetone input
- Record of opening stock as per inventory
- Record of closing stock
- License to operate or legal permit to discharge wastewater
- Latest wastewater test report from the local pollution control authority or an independent test lab for the legal parameters
- Sludge disposal documents complying with local authority requirements
- Sludge management process document of the facility
- Latest 2 ZDHC ClearStream Report
- Record of the volume of effluent treated
- Environmental Permit/License
- Latest ambient air testing report of the reporting year
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Record of calculation of Acetone emission to air
Record of totaliser readings of flowmeter; and/or Record of Acetone transferred from tanks (based on tank level difference), net of purchase
Indirect Discharge Facility
- Contract agreement with the CETP, including the norms to be met by CETP