This decolorizing agent is a quaternary ammonium cationic polymer compound, which is a new product specifically designed for removing the color of dye wastewater. By providing a large amount of cations, the negative charges carried by dye molecules are neutralized and  become unstable. The product also have good flocculation effect, which separates dye molecules from water and achieves excellent decolorization and water purification. This product can be widely used in the treatment of high chromaticity wastewater such as printing and dyeing, papermaking, etc.

Features:

• Excellent flocculation effect, with the ability to remove COD;

• High processing efficiency and no secondary pollution;

• Easy to use, low dosage.

• Liquid products, easy to operate, suitable for automated dosing.

Physical & Chemical Properties:

Appearance: Colorless or light colored viscous liquid

Density: 1.15-1.35

Viscosity: 30-1000

PH (30% aqueous solution): 2-5

Usage

This decolourizer can be directly dosed into the wastewater  by using a metering pump. Stirring for a few minutes, and then the decolorized clear water can be obtained after precipitation or air floating. Adjusting the pH of wastewater to 7-10 can improve treatment efficiency; When the color and COD of wastewater are high, it can be used in combination with polyaluminum chloride, but cannot be mixed. Whether to add polyaluminum chloride first or later should be determined based on experiments and treatment processes.