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Treatment of Polyferric sulfate in catering wastewater industry

Polyferric sulfate is a kind of inorganic polymer coagulant, which is widely used in the purification of drinking water, industrial water, various industrial wastewater, urban sewage and sludge dewatering. What is the treatment of this material in the catering sewage industry?

Polyferric sulfate is a kind of inorganic polymer coagulant, which can coagulate organic matters and other impurities in precipitated water. It is mainly used to neutralize the surface charge of the suspended particles by the strong adsorption of the polynuclear complexes produced in the hydrolysis process on the sol particles in water. Through the collision of colloidal particles in its instability, bonding, bridging, cross-linking, etc., it attracts and condenses into alum like aggregates, and then filters the precipitates to make the water clear quickly, so as to achieve the purpose of purification.

The treatment of dietary wastewater by Polyferric sulfate has good economic and environmental benefits. This method is easy to operate, small in floor area, fast in settling speed, easy to filter, and low in equipment requirements. On the basis of oil residue separation, sewage treatment is completed by adding agitators and sedimentation tanks, and adding filters or cotton filters at the outlet. On the other hand, PFS is a by-product of pickling waste liquid, which will play a good role in comprehensive utilization, pollution control and environmental improvement.

The water purification effect of Polyferric sulfate is relatively good. The pH value and total alkalinity of the purified raw water change slightly, and the corrosion to the treatment equipment is small. I hope the above contents are helpful to you.

Thank you for your attentionHenan aierfuke Chemical Co., Ltd：Focus on water treatment, only for the healthy world! Our company is committed toPolyaluminium chloride、Polyferric sulfateThe R & D, manufacturing and sales of series of water purification materials are willing to create success with our customers and friends.