PFS by state is divided into Ⅰ and type Ⅱ, Ⅰ type is a homogeneous reddish-brown transparent viscous liquid, the abbreviation of LPFS; Ⅱ type is a light yellow amorphous powder solid, abbreviation for the SPFS, there is a strong hygroscopic. PFS is a new highly efficient inorganic polymer coagulants having a molecular weight of up to 1 × 105, nontoxic, chemically stable, miscible with water. In the treatment process, the hydrolysis of poly iron can quickly form a large number of positive polynuclear complex ion and colloidal particles in the surface charge, strong adsorption of colloidal particles by adhesion, bridges, crosslinking, sweeping volume effect, PFS specifications so that the formation of floc particles agglomerate and settle, Yichang PFS, so that water clarification. PFS cohesion and good performance, settlement rate, adapt to a wide range of PH has to turbid, bleaching, dephosphorization, deodorant, with the exception of radioactive elements, in addition to heavy metal ions, significantly reduce COD, BOD and other effects. It is widely used for urban drinking water, industrial circulating water purification, PFS manufacturers, chemical, oil, mining, paper, printing and dyeing, brewing, steel, coal gas, paint, leather, pharmaceuticals, food, electroplating and other industries purification of industrial wastewater and municipal sewage, sludge dewatering, different areas for different types of source water purification to achieve the desired effect. PFS summary, from low molecular weight to a polymer, from inorganic to organic and micro-organisms, from single type to the complex is the development trend of PFS. The pursuit of efficient, cheap, environmental protection is the goal of PFS developed, targeted to the development of non-toxic or low toxicity and efficient PFS PFS price to organisms in drinking water and other human activities related to water treatment toxicity and residues of not causing secondary pollution, is an important direction for future research and development of PFS. Second, to strengthen the quantitative study of flocculation, lower production costs is imperative to develop new PFS. In dual drive theory and practice, the safe, non-toxic, efficient microbial PFS PFS of superseding traditional. Inorganic and organic polymer composite PFS also due to a combination of organic and inorganic advantage at home and abroad have been widely carried out, has become a hot research PFS. PFS production, Yichang PFS, flocculant (view) provided by the Henan water purification Material Co., Ltd. Spirit. "Polyacrylamide, PFS, activated carbon, fiber ball, water treatment material" preferred Henan Spirit Water Material Co. (www.gyssjs.com), the company is located: Gongyi City, Henan Province, North Industrial Park Yamaguchi, over the years, flourishing water to provide customers with the best quality service, Contact: Zhang. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Saatchi & purification expect to be your long-term partner!