+86-15093398255
Poly Aluminum Chloride(PAC)
PAC is an inorganic polymer coagulant, due to polymerization of bridging hydroxyl ions and multivalent anions generated large molecular weight, the higher the charge of inorganic polymer water treatment chemicals.
PAC Performance:
1, purified water is better than aluminum sulfate coagulant, water costs compared to 15-30% lower.
2, floc formation quick settlement rate, greater than aluminum sulfate and other traditional products processing capabilities.
3, the consumption of water alkalinity less than a variety of inorganic coagulant, thus less time to cast vote alkaline agent.
4, to adapt to the source of water can be condensed PH5.0-9.0 range.
5, corrosive, good operating conditions.
6, the solubility is better than aluminum sulfate.
7, handle less water salinity increases, the system is conducive to high-purity water treatment and ion exchange.
8, the source water temperature adaptability than aluminum sulfate and other inorganic coagulant.
Item | Grade | |
Drinking water（A grade） | Non-potable water（B grade） | |
AL2O3 | ≥28-31 | ≥27-29 |
Basicity％ | 50-95 | 60-100 |
PH | 3.5-5 | 3.5-5 |
Water-insoluble | ≤0.5-1.5 | ≤1.5-3 |
Pb | PPm≤3 | |
As | PPm≤0.5 | |
Fe | PPm≤0.3 | |
Hg | PPm≤0.2 | |
Polymeric aluminum can sterilization, deodorization, bleaching, fluoride, aluminum, chromium, phenol, oil, turbidity, in addition to heavy metal salts, with the exception of radioactive contaminants, for the purification of water with a wide variety of uses.
1, water treatment: domestic water, industrial water;
2, urban sewage treatment;
3, industrial waste, sewage, sludge and sewage treatment in certain slag recycling;
4, for some industrial wastewater treatment is difficult to PAC for the mother, mixed with other agents, the deployment of a composite PAC, sewage can get a surprise effect.
