Water Decoloring Agent


Water decoloring agent is a quaternary cationic polymer that is a specialized product for decoloring, flocculating, COD decreasing, and other applications.


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


Water decoloring agent is mainly used for color removal treatment for high-coloring wastewater from dyestuffs plants. It is suitable to treat wastewater with activated, acidic, and disperse dyestuffs.

Water decoloring agent can also be used to treat wastewater from the 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 a retention agent.

Water decoloring agent should be diluted with 10-40 times water and then dosed into the wastewater directly. After being mixed for several minutes, it can be precipitated or air-floated to become clear water; The pH value of the wastewater should be adjusted to 7-10 for a better result. When the coloring and COD are relatively high, a 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 (4-30℃) to avoid frozen and heat. We certify that the water decoloring agent storage will meet sales specifications for 12 months from the date of manufacture.


If you want to get the latest Water decoloring agent price and download Water decoloring agent SDS/MSDS, contact us.