BWD-01 Dicyandiamide Formaldehyde Resin is a high-performance cationic polymer specifically formulated for textile effluent treatment. This advanced decolorizing coagulant effectively removes color and reduces COD levels in industrial wastewater.

• High-efficiency decolorizing coagulant with over 10 years of development
• Cationic quaternary polymer with medium molecular weight
• Excellent color removal for both hydrophobic and hydrophilic dyes
• COD removal rate up to 98% with minimal dosage
• Fast sedimentation and superior flocculation performance
• Water-soluble, safe, non-toxic with excellent hydrolytic stability
• pH-insensitive with strong chlorine resistance

• Strong decolorization capability (50%-99%) and COD removal (50%-80%)
• Effective treatment of high-colority effluent from textile and dyestuff mills
• High performance with soluble and insoluble dyestuffs including Reactive, Acid, and Disperse dyes
• Faster sedimentation and better flocculation than inorganic coagulants
• Reduced sludge production compared to traditional treatment chemicals
• Harmless, non-flammable, and non-explosive for safe storage

• Dilute resin with 10-40 times water before adding to wastewater
• Adjust wastewater pH to 7-10 for optimal decolorization effect
• Can be used alone or in combination with PAC for enhanced performance
• Recommended dosage sequence: PAC → Dicyandiamide Resin → Anionic Polyacrylamide
• Typical raw material dosage: 50-100 ppm Dicyandiamide Resin, 15-30 ppm PAC, 1-2 ppm Anionic Polyacrylamide

• Textile dyeing and printing mill effluent treatment
• Dyestuff and pigment manufacturing wastewater
• Ink and paper making industry color removal
• Retention agent in paper and pulp processing