[Fe2(OH)N(SO4)3-N/2]M Poly Ferric Sulphate For Water Treratment Light Yellow Powder

[Fe2(OH)n(SO4)3-n/2]m Poly Ferric Sulphate For Water Treratment Light Yellow Powder

Product descirption

Polyferric sulfate, also known as polyferric sulfate or polyferric sulfate or PFS, is a kind of inorganic polymer coagulant with superior performance. Its morphological characteristics are light yellow or reddish-brown amorphous powder or granular solid, easily soluble in water, 10% (mass) of water solution is a red brown transparent solution, hygroscopic. Soluble in water, alcohol, chloroform, carbon tetrachloride, slightly soluble in benzene.

Application

Mainly used for industrial wastewater treatment

1. printing and dyeing wastewater treatment, the replacement of traditional low molecular iron salt and aluminum salt coagulant, relative to the traditional coagulant dosage, low coagulation efficiency, aluminum ions and other residues easy to cause secondary pollution characteristics, the dosage of polyferric sulfate in about 150ppm, its dosage is small, the removal rate of COD and chroma is high, the best ph value conditions: 8.0.

2. electroplating sewage treatment, can be used as coagulant and collateral-breaking agent. Complex is mainly copper - ammonia complex, its property is stable, PH=11, difficult to precipitate with alkali, polyaluminum and other coagulants directly. It can also be used as reclaimed water.

3. papermaking wastewater treatment, instead of polyaluminum chloride, aluminum sulfate, used as coagulant, can also be used as paper sludge dehydration, in papermaking wastewater treatment white water recovery process can not use polyferric sulfate (containing strong cationic polymer), can only use polyaluminum chloride.

Specification

Feature

1.Good coagulation performance, alum dense, fast settling speed, stable performance.

2.Excellent water purification effect, good water quality, does not contain aluminum, chlorine and heavy metal ions and other harmful substances, also no iron ion water phase transfer, non-toxic, harmless, safe and reliable.

3.Turbidity removal, decolorization, deoiling, dehydration, bacteria removal, deodorization, algae removal, COD removal, BOD removal and heavy metal ions in water are significant.

4.The purification effect of micro-pollution, algal, low temperature and low turbidity raw water is remarkable, and the purification effect of high turbidity raw water is especially good.

5.Low dosage, low cost, treatment costs can save 20%-50%.