PAC performance 1, after better than other water purification flocculants, water 15-30% lower cost compared. 2, floc formation, settling velocity faster than the traditional large product processing capabilities. 3, the consumption of water alkalinity below various inorganic flocculants, and thus less time to cast vote alkaline agent. 4, the source of water to adapt to a range PH5.0-9.0 can gather. 5, corrosive, good operating conditions. 6, excellent solubility. 7, handle less water salinity increases, the system is conducive to high-purity water treatment and ion exchange. 8, the source water temperature adaptability than inorganic flocculants. Polyacrylamide (PAM) of: anionic, cationic, nonionic, zwitterionic polymers, used to enhance the treatment process sedimentation, clarification, filtration, centrifugation or the like process efficiency. Cationic polyacrylamide (PAM) as a white powder form of the product particles. Features cationic polymer flocculant is a water-soluble linear polymers, the molecular weight between 600-1200 Wan. Cationic PAM in acidic or alkaline medium showed a cationic, this can effectively suspended particles in sewage effluent with a negative charge for flocculation and sedimentation. The main purposes: 1, the use of sewage water treatment aluminum, iron and other inorganic coagulants, flocculants in the water treatment system, such as the need to deal with more than clarifier processing power or due to other factors that cause water floc no time settling suits drift, just add 0.1-0.2ppm of PAM coagulation, sedimentation can significantly improve the results. Moreover, the water COD and color indicators have improved significantly after treatment. The idea is to require the use of inorganic coagulants and flocculants with the product must have better suitability. 2, using a 0.3-2ppm sludge concentration ratio can be reduced biological sludge tank and sludge thickening tanks and water, improve the utilization of biochemical pool and sludge thickening tank. Sludge concentration can be increased from 3-10g / L to 30-100g / L, significantly reducing the volume of sludge dewatering process, the next step to improve the efficiency of the sludge dewatering equipment and personnel. 3, sludge thickening and sludge dewatering various PAM shall be used after dehydration dry. PAM for sludge dewatering process and fortunately dosage and dryness dehydrated sludge cake as the different types and different, and is therefore subject to a variety of different types of product testing and selection PAM anionic polyacrylamide (PAM) anionic polyacrylamide flocculant, inorganic solids are primarily used to mainly neutral suspension. In municipal and industrial wastewater treatment, waste water used to enhance the removal of suspended solids, COD and phosphate. In the primary sedimentation tank effluent into 0.25mg / L hydrolyzed polyacrylamide, suspended solids and COD removal efficiency can be increased to 66% and 23%, respectively; wastewater treatment in the secondary settling tank was added 0.3mg / L anionic flocculation agents, suspended solids and BOD removal can be increased to 87% and 91%, while phosphorus removal from 35% to 91% in the drinking water and domestic wastewater treatment, for surface water clarification, rinse wastewater clarification and the filtrate adjustment process. In mining, coal washing water for clarification and flotation tailings, coal filtration, tailings (residue) dehydration, flotation tailings clarification, thickening and filtering the hot solution concentrates, potash and flotation processing fluid clarification , fluorite flotation tailings clarification suddenly barite, but also raw brine for salt processing, and the processing of phosphate ore clarify recycled water sludge dewatering, etc. In the steel and metal manufacturing industry, for open-hearth furnace gas wash water purification painted, powder metallurgy plant and acid plant clarifying wastewater, plating electrolyte purification and waste water clarification. Product Description The product of acrylamide before homopolymerization of alkali hydrolysis, granulated, dried, pulverized, the product or the appearance of fine particles of powdery white solid an anionic polyacrylamide, as a flocculant is mainly: suspension for High particles, coarse, concentration, particle with a positive charge, water PH value is neutral or alkaline water, due to the anionic polyacrylamide molecular chain containing a certain amount of polar functional adsorption of suspended solid particles that stand between particles Bridge formation of large flocs. Therefore, it accelerates the settlement of particles in suspension, there is a very clear clarification back fast solution to promote the filtering effect. The product is used in the chemical industry waste water, waste water treatment, municipal sewage treatment. Water industry, high turbidity water purification, Shen Qing, coal, mineral processing, metallurgy, iron and steel industry, zinc, aluminum industry, electronic industry and other water treatment. 2, for textile sizing agents, stable slurry performance, low drop-pulp, fabric breakage rate, clean cloth. 3, for the oil industry, oil, drilling mud, waste mud treatment, to prevent water channeling, reduced friction, enhanced oil recovery, EOR has been widely used. 4, for the paper industry, one is to increase fillers, pigments and other retention rate. To reduce the loss of raw materials and pollution of the environment; the second is to increase the strength of paper (including dry strength and wet strength), in addition, the use of PAM can also increase the tear resistance of paper and porous in order to improve the visual and printing performance, but also with packaging in the food and tea. Nonionic polyacrylamide nonionic acrylamide homopolymer is formed. High purity, good solubility, high molecular weight, and effective PH range 1-8. Main purposes: 1, mainly used in sewage treatment, sewage acidic when using this product suitable. With inorganic coagulant poly aluminum, aluminum sulfate used in conjunction. 2, used in metallurgical processing, such as selection of Mn ore, Cu ore flotation, with about 2ppM. Agglutination bauxite using this component may also be an amount 15 p pM. 3, textile and chemical fiber paddle, such as using PAM-NSG-1, together with some other chemicals for the textile paddle, can increase permeability and anti-static products, or directly for the pastes. 4, and with bentonite, can be used for soil water and sand fixation agent. Tree planting on slopes, sand and dust and sand fixation, very effective. 5, with the goods and wood fiber, can be used for plugging agent field. Zwitterionic polyacrylamide zwitterionic appearance of a white powder, effective PH range 1-14, depending on the use of two types of processes: one is the copolymer of acrylamide, acrylic acid, cationic monomers together; the other is a non- ionic polyacrylamide modified from. The molecular structure of their products, both cations, anions have, salt, good temperature resistance. Main purposes: 1, oil plugging agent, and a crosslinking agent, stabilizer, the combined effects of coagulant to produce high-strength glue coagulant polymer gel and resin has an important gel plugging agent. It clogged pore and fracture by attaching physical blockage effect, adjust the ratio, can control the gel time to adapt to different geological clear conditions. 2, all kinds of oil, organic, inorganic, water, sewage treatment complex. PH fluctuating in the sewage system, the use of a single ion polyacrylamide synergy effect is far less than the zwitterionic, cationic polyacrylamide and if the anionic polyacrylamide is used in conjunction with the precipitation reaction. So zwitterionic product is ideal. 3, for sludge dewatering. Sewage water treatment agent, the PAC PAC and PAM have been recognized by many manufacturers. It can be said PAM and PAC are wastewater treatment expert, but when some sewage treatment, PAC and PAM flocculant use together, will achieve better results. We know that a large amount of inorganic polymer flocculant medication traditional PAC PAC, etc., but the effect is general. If you use PAM and PAC together with the use of the words papermaking wastewater treatment, under alkaline conditions, papermaking wastewater has a good flocculation, waste CODcr value can be reduced to 400mg / l or so. Moreover, if, after the flocculation of wastewater oxidation with an oxidizing agent such as calcium hypochlorite, it can reach the paper industry wastewater effluent standards prescribed by the state. PAM PAM and PAC PAC used together with the words, not only low prices of drugs, small dosage, acid precipitation, the repatriation process can be used separately alkaline waste acid and waste alkali industry level. And out of the recycle acid precipitation of lignin which can offset the costs of these two steps of Pharmacy and labor fees.