The treatment of high-color wastewater has always been one of the difficulties in the field of environmental protection, and the traditional treatment methods often have problems such as high treatment cost and unstable effect. Polyacrylamide’s excellent water purification effect has been recognized by customers at home and abroad, especially in the treatment of industrial wastewater flocculation and precipitation, so it is also one of the main chemical agents for the treatment of high-color wastewater.We usually use cationic polyacrylamide to treat high-color wastewater. Cationic polyacrylamide has excellent adsorption bridging properties, molecular chain extension properties can not only adsorb suspended matter, but also adsorption and precipitation of pigment in wastewater. Before this, we usually use activated carbon to remove the color in the water. Compared with the decolorization effect of activated carbon in the past, polyacrylamide has the following advantages: First, the treatment cost of polyacrylamide is relatively low. Because polyacrylamide has a strong adsorption and precipitation effect, it can greatly reduce the treatment time of wastewater and the dosage of treatment agent, thus effectively reducing the treatment cost. Secondly, the treatment effect of polyacrylamide is stable. Compared with the traditional treatment methods, polyacrylamide for the removal of suspended solids in wastewater and color concentration is more significant, and for the changes in water quality and the impact of the treatment process is smaller, so it can ensure the stability of the treatment effect. Finally, polyacrylamide has less impact on the environment. Polyacrylamide in the treatment of wastewater can be quickly precipitated, thus avoiding secondary pollution in the treatment process, while the water quality of wastewater treatment is also in line with relevant national environmental standards.
However, it should be noted that the use of polyacrylamide also has some problems. For example, polyacrylamide in the treatment of wastewater needs to control the dosage and treatment time, overuse will lead to poor treatment results, but also increase the cost of treatment. In addition, the use of polyacrylamide also needs to be adjusted according to the specific wastewater situation, different wastewater contains different suspended solids and color concentration. The main products of flocculant manufacturer Xinhuan Water Treatment are:
White polyaluminium chloride (food grade),
drinking grade polyaluminium chloride,
industrial grade polyaluminium chloride,
anionic polyacrylamide,
cationic polyacrylamide,
nonionic polyacrylamide, petroleum recycling polyacrylamide, oil recovery polyacrylamide, polyacrylamide, polymer flocculant polymer flocculation coagulant, polymeric ferrous sulphate, polymerized iron and aluminium chloride, and other water treatment chemicals. Welcome customers to write to us to negotiate business!
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