Polyferric sulfate

China suppliers high purity  Polyferric sulfate PFS

Polyferric sulfate is produced by using ferrous sulfate heptahydrate as raw material and adopting advanced and exquisite technology. The annual production capacity of solid polyferric sulfate Henan Saifu Water Treatment Chemical Plant reaches 25,000 tons. The quality of solid polyferric sulfate is better than GB 14951-2016, reaching AWWA.B406-97 indicators and EU indicators. Lebang solid poly-iron total iron is greater than 21.5%, and its dispersibility and solubility are better than ordinary poly-iron products, which is suitable for the dosing control requirements of different customers.

	Analysis Project	Test results
	Total Fe content	≥19.5%
	Reducing substance content	≤0.15%
	Basicity	8.0-16.0%
	Ph	2.0-3.0
	Cd%	≤0.0002
	Hg%	≤0.00001
	Cr%	≤0.0005
	As%	≤0.0002
	Pb%	≤0.001

Application Fields

Lebang polyferric sulfate is widely used in the purification treatment of drinking water, urban sewage, sludge dewatering, industrial water, and various industrial wastewater. It belongs to a new type of inorganic polymer iron salt flocculant. It has dense alum flowers and fast sedimentation; it has a good water purification effect. Compared with water purification products such as ferrous sulfate and polyaluminum chloride, especially for drinking water, Henan polyferric sulfate and Henan sulfuric acid Iron has better water purification performance and does not contain harmful substances such as aluminum, chlorine and heavy metal ions. It can be described as a harmless and reliable water treatment agent. In the water treatment process, the coagulation effect is good, the consumption is low, the sedimentation speed is fast, and it has a variety of effects such as significant decolorization, deoiling, sterilization, removal of heavy metal ions, radioactive substances and carcinogens in the water, and it has many effects on COD, BOD and The chroma removal rate is as high as 90% or more; the pH range of the water body is 4-11, the pH value and total alkali of the purified water are small, and the corrosiveness of the treatment equipment is small. The water purification effect is excellent, and the effluent quality is good. Contains harmful substances such as aluminum, chlorine and heavy metal ions.