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Use of Polyaluminium Chloride in Daily Sewage Treatment

Polyaluminium chloride, as a new type of water purification flocculant, is widely used in water treatment and has better effect than traditional water treatment agents. However, many people do not know the proportion of PAC and water because they have no experience. Either the amount of PAC is too large or the concentration is too low to reach the effect.

Because the water quality of various sewage is different, the dosage of PAC is quite different. How can we determine the dosage of PAC in sewage? The following is the dosage of PAC for our living water. The information is provided by Henan ERFLG. for your reference:

Domestic water 2.5-25 kg/kt

Industrial water 2.5-25 kg/kt

Electroplating wastewater 20-100 kg/kg water

Municipal sewage 15-50 kg/kg water

Paper wastewater 50-300 kg/kg water

Metallurgical wastewater 20-150 kg/kg water

Bleaching and dyeing wastewater 100-300 kg/kg water

Printing and dyeing wastewater 100-300 kg/kg water

Tanning wastewater 100-300 kg/kg water

Painting wastewater 100-300 kg/kg water

Chemical wastewater 50-100 kg/kg water

Food wastewater 50-150 kg/kg water

Coal washing wastewater 30-100 kg/kg water

Emulsified wastewater 50-200 kg/kg water

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.