Polyacrylamide referred to as amide, also known as flocculant, English name: Polyacrylamide (PAM).Polyacrylamide flocculant is a water-soluble polymer, insoluble in most organic solvents, has good flocculation properties, can reduce the friction resistance between liquids, and can be divided into anionic polyacrylamide (APAM), cationic polyacrylamide (CPAM), non-ionic polyacrylamide (NPAM bottom clip). Polyacrylamide flocculants are widely used in thickening, stabilizing colloids, drag reduction, bonding, film formation, biomedical materials, etc. Water treatment as a coagulant, flocculant, sludge dehydrating agent. It is used as dewatering agent and oil displacement agent in oil drilling and production. In the paper making process as retention aid, reinforcing agent.

Cationic polyacrylamide (CPAM)It is a linear polymer compound, because it has a variety of active groups, can be with many substances affinity, adsorption to form hydrogen bonds. Mainly flocculate negatively charged objects, with turbidity removal, adsorption, adhesion and other functions, suitable for dyeing, papermaking, food, construction, metallurgy, mineral processing, coal powder, aquatic products processing and fermentation and other industries with high content of organic objects in wastewater treatment, especially suitable for urban sewage, sludge, paper sludge and other industrial sludge dewatering treatment agent.flocculation principle:PAMWhen used for flocculation, it is related to the surface properties of the flocculated species, especially the dynamic potential, viscosity, turbidity and suspension.PHThe value of the particle surface is related to the dynamic potential of the particle surface, which is the reason for the particle blocking and the opposite surface charge is added.PAM,It can reduce the dynamic potential and agglomerate.. Adsorption bridging:PAMThe molecular chain is fixed on the surface of different particles, and the polymer bridge is formed between the particles, which makes the particles form aggregates and settle..Surface adsorption:PAMVarious adsorption of very sexual group particles on the molecule. Enhancement:PAMThe molecular chain and the dispersed phase through a variety of mechanical, physical, chemical and other effects, the dispersed phase involved together to form a network.

Anionic polyacrylamide (APAM) is a water-soluble polymer, which is mainly used for flocculation and sedimentation of various industrial wastewater, precipitation and clarification treatment, such as steel plant wastewater, electroplating plant wastewater, metallurgical wastewater, coal washing wastewater and other sewage treatment, sludge dewatering, etc. Can also be used for drinking water clarification and purification treatment. Because of its molecular chain contains a certain number of groups, it can through the adsorption of solid particles suspended in water, so that the bridge between particles or through charge neutralization so that particles agglomerate to form large flocs, it can accelerate the sedimentation of particles in suspension, there is a very obvious acceleration of solution clarification, promote filtration and other effects. flocculation principle:PAMWhen used for flocculation, it is related to the surface properties of the flocculated species, especially the dynamic potential, viscosity, turbidity and suspension.PHThe value of the particle surface is related to the dynamic potential of the particle surface, which is the reason for the particle blocking and the opposite surface charge is added.PAM,Can reduce the dynamic potential and cohesion. Adsorption bridging:PAMThe molecular chain is fixed on the surface of different particles, and the bridge of the polymer is formed between the particles, so that the particles form aggregates and settle. Surface adsorption:PAMVarious adsorption of very sexual group particles on molecules.Enhancement:PAMThe molecular chain and the dispersed phase through a variety of mechanical, physical, chemical and other effects, the dispersed phase involved together to form a network.

Non-ionic polyacrylamide (NPAM bottom clip) is a water-soluble polymer or polyelectrolyte. Because of its molecular chain contains a certain number of very sexual groups, it can through the adsorption of suspended solid particles in water, so that the bridge between particles or through the charge and the particles to form a large flocculate. Therefore, it can accelerate the sedimentation of particles in the suspension, and has a very obvious effect of accelerating the clarification of the solution and promoting filtration. Mainly used for all kinds of industrial wastewater flocculation settlement, precipitation clarification treatment. Such as papermaking and pulp wastewater treatment, mineral processing and metal smelting process wastewater treatment, steel plant and stone processing plant wastewater treatment. flocculation principle:PAMWhen used for flocculation, it is related to the surface properties of the flocculated species, especially the dynamic potential, viscosity, turbidity and suspension.PHThe value of the particle surface is related to the dynamic potential of the particle surface, which is the reason for the particle blocking and the opposite surface charge is added.PAM,Can reduce the dynamic potential and cohesion. Adsorption bridging:PAMThe molecular chain is fixed on the surface of different particles, and the bridge of the polymer is formed between the particles, so that the particles form aggregates and settle. Surface adsorption:PAMVarious adsorption of very sexual group particles on molecules.Enhancement:PAMThe molecular chain and the dispersed phase through a variety of mechanical, physical, chemical and other effects, the dispersed phase involved together to form a network.