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What changes will occur in sewage added with PAC

Polyaluminium chloride is widely used in water treatment industry. It can not only treat all kinds of difficult industrial wastewater

 but also treat many municipal wastewater and drinking water. There are many reactions in sewage treatment.

Polyaluminium chloride (PAC) can remove oil, sulfur, phenol, suspended particles, radioactive substances and other pollutants from industrial wastewater very well in the treatment of industrial wastewater. Polyaluminium chloride is usually dissolved in sewage treatment. Hydrolysis reaction will take place in the dissolved polyaluminium chloride to form aluminium hydroxide colloid. Collision and aggregation of aluminium hydroxide colloid ions and other particles will form water-insoluble precipitates, which will make the polyaluminium chloride reach the effect of purifying water.

Polyaluminium chloride water treatment process is generally complex, including both physical and chemical reactions. After a multi-channel water treatment process, the sewage treatment reaches the corresponding discharge standard. Physical reactions of PAC are mostly physical agglomeration and precipitation, while chemical reactions are relatively more. Different sewage treatment has different reactions.

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.