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Water Decoloring Agent



Water Decoloring Agent is quaternary cationic polymer which is specialized product for decoloring, flocculating, COD decreasing and other applications.


Items Index
Appearance Colorless to light-yellow viscose liquid
Solubility Soluble easily in water
Effective Content 50±1%
pH 3.0 – 5.5
Viscosity (25ºC) 50 –250cps
 Ionicity Cationic


- 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.

Packing and storage:

Water Decoloring Agent is available in 200kg/plastic drum or 1000kg/IBC drum.

Water Decoloring Agent should be stored in cool (4-30ºC) to avoid frozen and heat. We certify that Water Decoloring Agent in correct storage will meet sales specifications for 12 months from the date of manufacture.


Water Decoloring Agent; cationic macromolecule polymer of ammonium type; decolor processing agent;

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