Poly Ferric Sulfate

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Description

"1. PFS in purification, sedimentation, dehydration, deodorization and other aspects of the effect is better than other coagulants.
2. Wide PH range 4~11, wide raw water temperature. The PH value and total alkalinity of the raw water after purification are small, and the corrosion of the equipment is small.
3. The residual iron ion in water is small, non-toxic.
4. It has good removal effect for COD,BOD, chroma and heavy metals.
5. Floc (floc) has a strong binding ability with microorganisms, so it has a good removal effect on plankton and other microorganisms."