Users who often use PFS know that there is another alias for PFS. Needless to say, you must have guessed it? Yes, it's phosphorus removal agent.

Polymeric ferric sulfate in the treatment of wastewater, the removal rate of phosphorus reached more than 95, the effect is very obvious, then polymeric ferric sulfate in phosphorus removal can play what kind of effect? Why is phosphorus removal so effective?

Polyferric sulfate is a kind of high polymer coagulant. It is a new compound agent, which combines the advantages of aluminum salt and iron salt. It can well remove various forms of phosphorus in water, COD, BOD, SS and various organic matters, suspended solids, etc. and alum floc has large coagulation, good agglomeration effect, dense, so the weight of floc is also large, the speed of precipitation is fast, so it is difficult to treat Water works well.

There are two ways to treat wastewater containing phosphorus

1、 Biological phosphorus removal method can remove most of phosphorus;

2、 In chemical phosphorus removal method, chemical agents react with phosphorus in sewage to produce precipitation, so as to remove phosphorus in sewage and produce purification effect on sewage;

At present, PFS is a common and effective dephosphorization agent, so it is recommended to use PFS for sewage dephosphorization.