Office supply sewage treatment polyacrylamide 010-57193076-- phone 13436502885-- fax 010-80570010-- qq457423671 Guoshao Jun company network http://www.bjsbqhb.com Beijing Environmental Protection Technology Co., Ltd. water Biqing offer free samples, technical support, Tracking service, your satisfaction, my pleasure ......... polyacrylamide is a linear water-soluble polymer, a water-soluble polymer is one of the most widely used varieties. It is by the polymerization of acrylamide monomer from, thus having a large number of side groups in the main chain of the molecule - an amide group. Amide group activity is large, and a variety of compounds can be produced by the reaction of many of polyacrylamide derivatives. Thus, not only has a series of polyacrylamide derivative, and with a variety of valuable properties, such as: flocculation, tackifier (thickener), surfactants, retention agents, drag reducing agents, plugging and the like. Technical Specifications: Ion type specification model and uses the appearance of the main indicators of the solid content of the molecular weight anionic ion powder or granules ≥90% 100-2500 Wan 5-40% sewage treatment, paper, coal, oil drilling, profile and so on. Colloidal 50-600 Wan 5-50% 8-10% cationic powder or granules ≥90% 50-1200 Wan 6-80% sewage treatment, paper enhancer, cosmetic additives and other non-ionic powder or granules ≥90% 100-1200 Wan oilfield water shutoff profile control agent, drilling additives, paper filter retention agents, flocculants. Zwitterionic powder or granules ≥90% 300-1000 Wan positive 5-30% sewage treatment, paper enhancer, profile control agent, attempts to prevent the oil temperature tolerant agent. Anionic polyacrylamide main purposes: 1) Industrial wastewater treatment especially for suspended particles, coarse, high concentrations of particles with a positive charge, the water PH value is neutral or alkaline water, iron and steel plant wastewater, electroplating plant wastewater, metallurgical waste water, coal washing waste water sewage treatment works best. 2) drinking water treatment plant of a lot of water from the rivers of water, sediment and mineral content, more turbid, although the precipitation filtration, still can not meet the requirements, the need flocculant dosing. Past water using inorganic flocculants, but dosing volume, resulting in an increase in sludge ineffective. Anionic polyacrylamide flocculant for inorganic coagulant dosage is 1/50, but the effect is the inorganic coagulant times, even several times. For serious organic pollution of river water and cationic polyacrylamide used in conjunction with better results. 3) tertiary recovery of oil displacing agent injected water can be adjusted rheology, increasing the viscosity of the driving fluid, improve waterflood sweep efficiency and reduce the formation of water permeability, water and oil can flow forward uniform. Its role is mainly used in oil exploitation EOR oil per ton of polymer injected polyacrylamide products can be much more expensive than 100-150 tons of crude oil. 4) drilling mud material in oilfield exploration and development of coal and water conservation in geological exploration, drilling mud is used as an additive materials can improve the life of the drill bit, increase the penetration rate and footage, reduce congestion change when drilling, borehole collapse prevention effect obvious. Also be used as a fracturing fluid and plugging agent profile field. 5) paper and paper industry can be used as additives to clarify caustic soda, retention aid, aid, the paper wet strength agent. 6) the sugar syrup is used as a clarifying agent in the industry. 7) is used in aquaculture feed additives and adhesives