Water decoloring agent to treat wastewater from pigment industry colorless sticky liquid

Brief Description:

Water decoloring agent is dicyandiamide formaldehyde resin and has high color removal of dye wastewater, by providing a large number of cations, the negative charge is brought on dye molecules are neutralized instability, at the same time with CW-08 Water Decoloring Agent by a large number of hydrolysis of flocs. Can be adsorbed dye, destabilization of the snare, from water separation, so as to achieve the purpose of bleaching.

Usage:

- Water Decoloring Agent is mainly used for color removal treatment for high-colority waste water from dyestuffs plants. It is suitable to treat waste water with activated, acidic and disperse dyestuffs.

- Water Decoloring Agent can also be used to treat waste water from textile industry and dye houses, pigment industry, printing ink industry and paper industry.

- Water Decoloring Agent also can be used in the production process of paper&pulp as retention agent.

Water Decoloring Agent should be diluted with 10-40 times water and then dosed into the waste water directly. After being mixed for several minutes, it can be precipitated or air-floated to become clear water; The pH value of the waste water should be adjusted to 7-10 for better result. When the colority and COD are relatively high, Water Decoloring Agent can be used with the help of poly aluminum chloride, but not mixed together. In this way, the treatment cost can be lowered.

Application method and notes:

1. When the colority and CODcr are relatively high, it can be used with the help of polyaluminum chloride, but not mixed together. In this way, the treatment cost can be lower. Whether polyaluminum chloride is used earlier or afterwards depends on the flocculation test and the treatment process.
2. The pH value of the waste water should be adjusted to 7~8 for better result.
3. The product shall be diluted with 10-40 times water and then dosed into the waste water directly. After being mixed for several minutes, it can be precipitated or air-floated to become clear water.

Package and Storage:

1 It is harmless, non-flammable and non-explosive, it can not be placed in the sun.

2 It is packed in plastic drums with each containing 30kg, 50kg, 250kg , 1000kg, 1250kg IBC tank or others according to your requirements.

3 This product will appear layer after a long-term storage, but the effect will not be affected with stir. Storage temperature: 5-30°C

Advantage:
1. Strong decolorization
2. It can remove COD better(about 60%)
3. Faster sedimentation, better flocculation
4. Non-pollution(no aluminum, chlorine, heavy metal ions ect.)

Type list:

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

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.