PolyDCD Water Decoloring Agent for Textile Dye Wastewater Treatment

Water Treatment chemicals Water Decoloring agent for textile dye

Water Decoloring Agent is a quaternary ammonium cationic copolymer, it's dicyandiamide formaldehyde resin. It has excellent efficiency in decoloring, flocculating and COD removal.

• The product shall be diluted with 10-40 times water, then added to the wastewater directly. After stirring for several minutes, the clear water will be obtained by precipitation or air-floatation.
• The optimized pH of the wastewater accepted is 6-10.
• It is recommended to use this product with inorganic flocculants to treat effluent with high color and COD to reduce operation cost. The order and proportion of agent dosage depend on the flocculation test and the effluent treatment process.
• The product may show layer separation and become white at low temperature. There is no negative impact on usage after mixing.

• Mainly used to decolor effluent with high colority from dyestuff plants
• Suitable for treating wastewater with activated, acidic and disperse dyestuffs
• Effective for wastewater from textile industry, dye houses, pigment industry, printing ink industry and paper industry
• Can be used in paper & pulp production as retention agent