【摘要】 用一种新型的铁原料,与酸和助剂一起投入反应釜中,水解、聚合得产品PFS.该生产不需催化剂和氧化剂,工艺简单,流程短,无“三废”产生.产品质量稳定,符合国家规定的各项指标,PFS可用于给水水质的净化处理,及各种工业废水处理.更多还原

【Abstract】 The product of PFS was made from a new ferric material whicl was put together with Sulphuric acid and aupplements in a reactor for hydrolysis and plogmerization. Catalysis and oxident was not used in this reactions. The techologieal procers was short, Simple and without waste matetrials produced. The qualitg stabilitg of the product accorded wiith the Nationas Standard. The PFS canavailnot only purification of water supply in water works but also treatment of industrial waste water.更多还原