Chemical Industrial Manufacturer Chemicals Raw Materials Yellow Flocculant Poly Aluminium Chloride Pac For Water Treatment
Chemical Auxiliary Agent
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Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
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Industrial PAC Poly aluminium Chloride Chemicals As Wastewater Treatment Manufacture Products Description Polyacrylamide PAC Water Treatment Chemica
Properties of polyaluminium chloride:
1. Wide range of application and wide adaptability to water.
2. It is easy to form large alum flowers quickly and has good precipitability.
3. The water quality after purification is better than inorganic coagulant suchas aluminum sulfate, and the cost of water purification is 15-30% lower than that.
|Drinking water %||Non drinking water %|
|alumina (AL2O3) mass fraction/%≥||28-30||27-29.0|
|density (20oC)/(g/cm3) ≥||1.12||1.12|
|Mass fraction of water insolubles /% ≤||1.0||1.5|
|PH(1% aqueous solution)||3.5-5.0||3.5-5.0|
|arsenic (As) mass fraction /% ≤||0.005||0.005|
|lead (Pb) mass fraction /% ≤||0.001||0.003|
|cadmium (Cd) mass fraction /% ≤||0.002||0.002|
|mercury (Hg) mass fraction /% ≤||0.00001||0.00001|
|Six valence chromium(Cr+6) mass fraction /% ≤||0.005||0.005|