BWD-01 Water Decoloring Agent - Formaldehyde Low Cationic Coagulant for Papermaking Wastewater Treatment, 50% Solid Content, 1.1-1.3 Specific Gravity
BWD-01 is a high-efficiency cationic coagulant specifically formulated for wastewater decolorization in papermaking, textile dyeing, and industrial processes. This formaldehyde-low formulation provides exceptional color removal while reducing COD levels and supporting environmental compliance.
| Parameter | Specification |
|---|---|
| Appearance | Colorless to yellowish translucid liquid |
| Solid Content | ≥50% |
| Specific Gravity at 20°C | 1.1-1.3 |
| pH Value (30% Solution) | 3-6 |
| Viscosity (25°C, cps) | 20-300 |
| Solubility | Soluble With Water at Any Rate |
| Package Options | 30kg net plastic drum, 250kg net plastic drum palletized, 1250kg net IBC drum |
- High-efficiency color removal (50-99%) and COD reduction (50-80%)
- Fast sedimentation and superior flocculation performance
- Effective treatment of soluble and insoluble dyestuffs including Reactive, Acid, and Disperse dyes
- Environmentally safe formulation - free from aluminum, chlorine, and heavy metal ions
- Reduced sludge production compared to inorganic coagulants
- Compatible with use before or after biological treatment processes
- Functions as retention agent in paper and pulp processing
For optimal performance, prepare BWD-01 as a 2.5% solution by mixing with 40 times water. Adjust wastewater pH to 8-9 before application. Combine with PAC solution (2-5% Al₂O₃) and optionally with anionic polyelectrolyte (0.1%) for enhanced flocculation.
Store at room temperature, protected from direct sunlight. May exhibit slight stratification or white appearance at low temperatures. Available in 30kg, 250kg, and 1250kg containers with custom packaging options available.
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