Usage: Polyaluminium Chloride PAC is used as purification of water from river and reservoir or underground water for urban water supply. Purification of water for industrial supply. Urban sewage treatment and mud treatment. Raw material of cosmetics. Catalyst carrier. Coating material in paper-making.
Specification | Off-White Powder | Light Yellow Powder | Yellow Powder |
Al2O3 % | 30-31 | 30-31 | 28-31 |
Basicity% | 40-50 | 50-80 | 60-95 |
Water insoluble materials%≤ | 0.3 | 0.3 | 1.0 |
PH value | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 |
Pb≤ | 30ppm | 30ppm | 30ppm |
As≤ | 6ppm | 6ppm | 6ppm |
Cd≤ | 6ppm | 6ppm | 6ppm |
Cr+6≤ | 15ppm | 15ppm | 15ppm |
Hg≤ | 0.3ppm | 0.3ppm | 0.3ppm |
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