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Trade Verify
Address: No.16 Yongning Rd., Yixing Chemical Industrial Park, Yixing City, Jiangsu P.R., China, 214213
Contact name:Eric Min
Yixing bluwat chemicals co.,ltd |
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Verified Suppliers
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Product Description:
Product Name: BWD-01 Water Decoloring Agent
Component: Dicyandiamide-formaldehyde Resin
Solid Content: 50%min
HS CODE: 391190/391400
Application:
wastewater treatment in the paint industry, industrial wastewater treatment, flocculation water treatment, water clarifying agent, water purifying agents, decolouring agent, cationic polymers water treatment
BWD-01 Water Decoloring Agent is a high-performance color removal chemical.
The mechanism is by providing a large number of cations, the negative charge is brought on dye molecules are neutralized instability, at the same time with BWD-01 Water Decoloring Agent by a large number of hydrolysis of flocs. Can be adsorbed dye, destabilization of the snare, from water separation, so as to achieve the purpose of bleaching.
Specifications:
| Appearance: | Colorless liquid |
| Solid Content: | 50%min |
| Specific Gravity at 20°C: | 1.2-1.3 |
| PH Value (30% Solution): | 3-6 |
| Shelf Life: | 12months |
Application Methods:
| 1 | Make BWD-01 solution, and mix with 40 times water to have 2.5% solution for use. |
| 2 | Make PAC solution, 5% Al2O3 |
| 3 | Prepare Polyelectrolyte solution, 0.1%. |
| 4 | Prepare the effluent, test pH value, and adjust pH value to 8-9. (It is very important, higher or lower pH, BWD-01 works not well) |
| 5 | Add PAC solution, and mix with effluent completely. about 1-3 minutes |
| 6 | Add BWD-01 solution, and mix with effluent completely, about 5-10 minutes |
| 7 | Add small content of anionic polyelectrolyte solution, and mix slowly to have a big floc. (this step is a suggestion) |
| 8 | Sedimentation |
| 9 | Check the color for treated effluent |
| 10 | Adjust the dosage of BWD-01 and PAC to do more tests to have a better testing result. |
Advantages:
Liquid type easy to use, non-toxic, not corrosive |
| High-efficient decolorization for different dye effluent color treatment |
| High color removal of more than 98% |
| Low dosage, low sludge than traditional Alum and Iron coagulants. |
