CAS No.: 55295-98-2
Chemical name: Formaldehyde & DCDA Resin
Product Name: BWD-01 decolorant polymer
This product is a quaternary cationic polymer which is specialized product to treat sewage effluent for color removal, flocculating and COD decreasing.
1, It has good performance in domestic sweage wastewater treatment
2, It is mainly used for color removal treatment for high-colority wastewater from dyestuffs plants. It has better performance in dsperse dyestuff wastewater treatment.
3, It can also be used to treat wastewater from textile industry and dye houses, pigment industry, printing ink industry and paper industry.
1, Appearance: Colorless, sticky liquid
2, Viscosity: 50 - 300mPa. S (20º C)
3, Solid content: >50%
4, pH 30% solution: 3 - 5
5, Specific gravity: 1.2 - 1.3 (25º C)
1, Dilutes 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
2, pH index of the waste water should be adjusted to 7 - 10 for better Result
3 If colority and COD are relatively high, it can be used with the help of Polyaluminum chloride to reduce treatment cost, whether polyaluminum Chloride is used before or afterwards depends on the flocculation test And the treatment process
Package and Storage:
1, It is harmless, non dangerous material
2, It can be stored at room temperature, can not be placed in the Sun
3, 25kg pails, 250kg plastic drums and 1250kg IBC tank.