This series of products are polyacrylamide series monomer polymers. The molecular chain contains a variety of strong polarity genes and weak polarity genes. It can absorb suspended solid particles in water, build bridges between particles or neutralize by electric charge. , form large flocs, and also capture impurities in the water through complexation, dissociation, adsorption, etc., and make them settle together with the flocs, so that the sewage can be quickly clarified. When the water contains a lot of solid particles. For example, in the mud, this series of products can build bridges between the particles, causing mesh shrinkage, "squeeze" out the water in the mud, and then trap the impurities in the water through the action of the net to make the precipitated water clear, which is convenient for centrifuges and The mesh belt machine is further dehydrated. Polyacrylamide emulsions are dispersions of polymer hydrogels in mineral oil. Usually, the active ingredient of the polymer in the emulsion is more than 35%. Because the production process does not require drying, the molecular weight and aqueous solution of polyacrylamide are higher than those of similar polyacrylamide powders, and it is more convenient to use.