Specifications
Polymeric aluminum chloride1. High purity.
2. Easy water-soluble.
3. Reasonable price,good quality.
Polymeric aluminum chloride(PAC)
Product introduction:
PAC is an inorganic polymer coagulant, the molecular weight of the production due to the bridging role of the hydroxyl ions and multivalent anionic polymerization made the charge of inorganic polymer water treatment agents. Mainly aluminum oxide that is alumina, which is highly charge neutrality and bridging effect for particulate matter and colloidal in water, and can remove micro-toxins and heavy metals forcefully, stable properties. Polymeric aluminum chloride is also known as basic aluminum chloride, polymeric aluminum chloride abbreviation is PAC, also known as poly aluminum chloride, the composite aluminum chloride and basic aluminum chloride.
Appearance:
Colorless or yellow resinous solid. Its solution is a colorless or yellowish brown transparent liquid, sometimes show black mucus due to the impurities.
Performance:
1. Floc forming fast, good activity, good filter ability.
2. Without adding alkaline additives, if meet the case of deliquescence, the effect is invariability.
3. To adapt to a wide PH value, well-adaptable, versatile.
4. The treated water is less salty.
5. Can remove heavy metals and radioactive substances to water pollution.
6. High effective components, to easy storage and transportation.
Usage:
1. Water colloidal substances in strong electric neutralization.
2. Hydrolyzate of suspended solids in water excellent bridging adsorption.
3. Selective adsorption of dissolved substances
Specifications:
Index name | Technological information | |
Drinking water | Non-drinking water | |
(AL2O3)content/% | 28.0-30.0 | 27.0-29.0 |
Basicity % | 40-90 | 40-90 |
Density(20oC)/(g/cm3)≥ | 1.12 | 1.12 |
Water insoluble content /%≤ | 1.0 | 1.5 |
PH(1% aqueous solution) | 3.5-5.0 | 3.5-5.0 |
arsenic(As) content/%≤ | 0.0005 | 0.0005 |
lead(Pb)content% | 0.001 | 0.003 |
cadmium(Cd)content% | 0.0002 | 0.0002 |
mercury(Hg)content % | 0.00001 | 0.00001 |
hexavalent chrome(Cr6+)% | 0.005 | 0.005 |
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