High Quality Polymer Type Water Color Remover and Charge Neutralizing Decolorant for Ink Wastewater Treatment

CAS Number: 55295-98-2

Trade name: Water Decoloring Agent 01 / 03 / 07

Chemical name: PolyDCD; Dicyandiamide formaldehyde resin

This water treatment agent is a quaternary ammonium cationic copolymer made from dicyandiamide formaldehyde resin, delivering excellent results in the decolorization process, flocculation, and removal of COD.

Concentration and viscosity of solution can be customized according to customers’ needs.

The product is highly effective for decolorizing effluents with high color concentration from dyeing plants, particularly those containing activated, acidic, and disperse dyes.

It is also suitable for the treatment of wastewater from various industries, including textiles, dye houses, the pigment industry, ink printing, and paper manufacturing.

This product can also be applied as a retention aid in the paper and pulp production process.

1. Mix the product with 10-40 times its volume of water, and add it directly to the wastewater. After stirring for a few minutes, clear water will be obtained by precipitation or air flotation.

2. For the treatment process to work efficiently, the pH of the wastewater should be between 6 and 10.

3. This product should be combined with inorganic flocculants to treat effluents with high color and COD, offering a cost-effective solution. The exact dosage and order of use will depend on flocculation testing and the overall treatment process.

4. The product could separate and appear white at lower temperatures, but mixing it back together does not affect its functionality.

1) The product is packed 250kg net in plastic drum or 1250kg net in IBC.

2) This product is common chemical and should be stored at room temperature. Do not expose it to direct sunlight. It is recommended to store at a temperature of 5-30 ℃.

WUXI LANSEN CHEMICALS Co., Ltd. is a leading company of water treatment chemicals, pulp&paper chemicals and textile dyeing auxiliaries in China, with decades of experience in dealing with R&D, and application service. WUXI TIANXIN CHEMICAL Co., Ltd is a wholly owned subsidiary of Wuxi Lansen Chemicals Co., Ltd., it′s located in Sanmu Chemical Industry Park, Yixing, Jiangsu.

Our main products include water decoloring agent (polyDCD), polydadmac, polyamine, polyacrylamide emulsion, paper fixing agent, retention and drainage aids, surface sizing agent, dry / wet strength agent, coating additives (water resistant agent, lubricant, dispersant), formaldehyde-free color fixing agent in printing and dyeing, etc. The annual output of water decoloring agent is 30, 000 tons, polydadmac and polyamine is 10, 000 tons each, and other auxiliaries is 30, 000 tons. WUXI TIANXIN successfully passed ISO9001 quality management certification and ISO14001 Environment Management Certification.

With more than ten years of experience in research and application, LANSEN has professional R & D team, applications team and sales team, focused solve problems and reduce operating costs for customers. Most of the our products are sold to foreign markets, also have a good reputation in the international market. We have long-term partners in the European Union, the America, Asia, Africa and other places.

We establish long-term friendly cooperation with domestic and foreign customers, by providing quality products, competitive prices, professional advice and service, in order to achieve common goals of customers.