Wastewater Color Remover Treatment Chemicals Bwd-01 Decolorant
Wastewater Color Remover Treatment Chemicals Bwd-01 Decolorant
Payment Type: | L/C, T/T, Western Union |
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Productivity: | 30000/Year |
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Place of Origin: | China |
Supply Ability: | 30000/Year |
Basic Info
Model No.: BWD-01
Product Description
Model NO.: BWD-01 Environmental Protection: Yes Appearance: Liquid CAS: 55295-98-2 Trademark: bluwat Origin: China Acid-Base Property: Acidic Surface Disposal Agent Color: Transparent Type: Wastewater Treatment Usuage: Color Removal for Wastewater Specification: SGS ISO HS Code: 29239000 Our Wastewater Color Remover Of BWD-01 is highly efficient decoloring flocculant applied in the treatment of effluent from dyestuff printing and dyeing, paper mills.
Features:
BWD-01 Water Decoloring Agent is a quaternary cationic polymer which is the special product for de-coloring, flocculating, CODcr decreasing and other applications.
Application:
A) Decoloring, flocculating, COD decreasing
B) Mainly used for color removal for dense color waste water from Dyestuffs plants, suitable to treat waste water with activated, acidic And disperse dyestuffs
C) Can also be used to treat waste water from textile industry and dye Houses, pigment industry, printing ink industry and paper industry
Specification
Usage:
A) Dilutes with 10 - 40 times water and then dosed into the waste water Directly, after being mixed for several minutes, waste is precipitated orAir-floated and the water become clear
B) pH index of the waste water should be adjusted to 7 - 10 for better Result
C) If colority and COD are relatively high, it can be used with the help ofPolyaluminum chloride to reduce treatment cost, whether polyaluminum Chloride is used before or afterwards depends on the flocculation test And the treatment process
Storage:
Can be stored at room temperature, can not be placed in the Sun, within a temperature range of 10 - 30º C
Packing:
30kg/pail, 250kg/plastic drum and 1250kg IBC tank.
Harmless, no-flammable and non-explosive
Application technical information in Europe
The dyehouses are divided in 2 categories:
A. When they have biological treatment first and after they make chemical treatment. In this case they use:
70-80 ppm BWD-01
15-20 ppm Polyaluminum Chloride
1-2 ppm Anionic polyacrylamide
First we apply the PAC (contact time 3-5 min with the waste water), after then BWD-01 Water Decoloring Agent (contact time 5-10 min), and after then anionic polyacrylamide.
It will give too much economy if we'll adjust the pH 7-8, otherwise the consumption of BWD-01 will be ~20% higher.
B. When the treat first by chemicals, then the usual dosages are:
Adjustment the pH 7-8
80-100 ppm BWD-01
10-20 ppm PAC
1-2 ppm Anionic polyacrylamide
Jar test process for BWD-01
1. Make solution of BWD-01, mix with 40 times water to have 2.5% solution for use.
2. Make PAC solution, 1-3% Al2O3
3. Have solution of anionic Polyelectrolyte, 0.1%.
4. Have effluent, test pH value, adjust pH value to 8-9. (It is very important, higher or lower pH, BWD-01 works not well)
5. Add PAC solution, mix with effluent completely. About 1-3 minutes
6. Add BWD-01 solution, mix with effluent completely, about 5-10 minutes
7. Add small content of anionic polyelectrolyte solution, mix slowly to have big floc.
8. Sedimentation
9. Check color for treated effluent
10. Adjust dosage of BWD-01 and PAC to do more test to have better testing result. Contact us if you need more details on Wastewater Treatment. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Wastewater Color Remover、Wastewater. If these products fail to match your need, please contact us and we would like to provide relevant information.
Features:
BWD-01 Water Decoloring Agent is a quaternary cationic polymer which is the special product for de-coloring, flocculating, CODcr decreasing and other applications.
Application:
A) Decoloring, flocculating, COD decreasing
B) Mainly used for color removal for dense color waste water from Dyestuffs plants, suitable to treat waste water with activated, acidic And disperse dyestuffs
C) Can also be used to treat waste water from textile industry and dye Houses, pigment industry, printing ink industry and paper industry
Specification
Specifications: | BWD-01 Water Decoloring Agent |
Appearance: | Colorless to yellowish translucid liquid |
Solid Content: | ≥50% |
Specific Gravity at 20°C: | 1.1-1.3 |
PH Value (30% Solution): | 3-6 |
Storage Temperature: | 10-30 (oC) |
Viscosity(25°C,cps): | 50-300 |
Solubility: | Soluble With Water at Any Rate |
Usage:
A) Dilutes with 10 - 40 times water and then dosed into the waste water Directly, after being mixed for several minutes, waste is precipitated orAir-floated and the water become clear
B) pH index of the waste water should be adjusted to 7 - 10 for better Result
C) If colority and COD are relatively high, it can be used with the help ofPolyaluminum chloride to reduce treatment cost, whether polyaluminum Chloride is used before or afterwards depends on the flocculation test And the treatment process
Storage:
Can be stored at room temperature, can not be placed in the Sun, within a temperature range of 10 - 30º C
Packing:
30kg/pail, 250kg/plastic drum and 1250kg IBC tank.
Harmless, no-flammable and non-explosive
Application technical information in Europe
The dyehouses are divided in 2 categories:
A. When they have biological treatment first and after they make chemical treatment. In this case they use:
70-80 ppm BWD-01
15-20 ppm Polyaluminum Chloride
1-2 ppm Anionic polyacrylamide
First we apply the PAC (contact time 3-5 min with the waste water), after then BWD-01 Water Decoloring Agent (contact time 5-10 min), and after then anionic polyacrylamide.
It will give too much economy if we'll adjust the pH 7-8, otherwise the consumption of BWD-01 will be ~20% higher.
B. When the treat first by chemicals, then the usual dosages are:
Adjustment the pH 7-8
80-100 ppm BWD-01
10-20 ppm PAC
1-2 ppm Anionic polyacrylamide
Jar test process for BWD-01
1. Make solution of BWD-01, mix with 40 times water to have 2.5% solution for use.
2. Make PAC solution, 1-3% Al2O3
3. Have solution of anionic Polyelectrolyte, 0.1%.
4. Have effluent, test pH value, adjust pH value to 8-9. (It is very important, higher or lower pH, BWD-01 works not well)
5. Add PAC solution, mix with effluent completely. About 1-3 minutes
6. Add BWD-01 solution, mix with effluent completely, about 5-10 minutes
7. Add small content of anionic polyelectrolyte solution, mix slowly to have big floc.
8. Sedimentation
9. Check color for treated effluent
10. Adjust dosage of BWD-01 and PAC to do more test to have better testing result. Contact us if you need more details on Wastewater Treatment. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Wastewater Color Remover、Wastewater. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Water Decoloring Agent
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