Yixing bluwat chemicals co.,ltd
Add to Cart
In Coal Mining Manufacturing, the BWD-01 Water Decoloring Agent is pivotal for improving wastewater management. It effectively removes color and reduces Chemical Oxygen Demand (COD) in wastewater from coke production, achieving decolorization rates from 50% to 99% and reducing COD by 50% or more. Its role as a flocculating agent also enhances sedimentation and filtration processes. This leads to improved wastewater quality that complies with environmental regulations, which is essential for sustainable coke manufacturing practices.
| Definition:
|
Specifications:
| Appearance: | Colorless and Translucid Liquid |
| Solid Content: | 50%min |
| Viscosity(25°C, cps): | 50-300 |
| PH Value (30% Water Solution): | 3-6 |
| Specific Gravity (at 20°C): | 1.1-1.3 |
| Water Solubility: | Completely Soluble With Water at Any Rate |
| Package: | 30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum |
| Storage Temperature: | Room temperature |
| 1 | Make BWD-01 solution, mix with 40 times water to have 2.5% solution for use. |
| 2 | Make PAC solution, 2-5% Al2O3 |
| 3 | Make solution of Anionic Polyelectrolyte, 0.1%. |
| 4 | Prepare the 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. (this step is suggestion) |
| 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. |
|
