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MES(cas 4432-31-9) is an anionic surfactant

MES(cas 4432-31-9) is an anionic surfactant. Part of the negatively charged surfactant that acts as a surface active after ionization in water is called an anionic surfactant. The anionic surfactants are structurally divided into four main categories: carboxylate, sulfonate, sulfate and phosphate.

For example: anionic polyacrylamide (APAM) is a water-soluble polymer, mainly used for a variety of industrial wastewater flocculation settlement, sediment clarification, such as iron and steel plant wastewater, electroplating wastewater, metallurgical wastewater, coal washing wastewater treatment , Sludge dewatering and so on. Can also be used for clarification and purification of drinking water. Because of its molecular chain contains a certain number of polar groups, it can be suspended by the adsorption of solid particles in the water, so that the particles between the bridge or through the charge and particles to form a large flocculation, it can accelerate the particles in the suspension Of the settlement, there is a very clear way to speed up the clarification of the solution to promote filtration and other effects.



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