Introduction
Drinking water grade PAC is made of aluminum hydroxide powder, hydrochloric acid, and a little calcium aluminate powder, through drum drying production or spray tower drying.
Application:
Drinking water grade PAC is mainly used for drinking water treatment for Municipal tap water supply or portable water treatment.
Technical parameter:
Item | Indexes |
Solid | |
Appearance | White powder |
Al2O3 Content | ≥29% |
Basicity | 40-90 |
Mass fraction of Insoluble | ≤0.6 |
PH value(%aqueous solution) | 3.5-5.0 |
Mass fraction of As/% | ≤0.0002 |
Mass fraction of Pb/% | ≤0.001 |
Mass fraction of Cd/% | ≤0.0002 |
Mass fraction of Hg/% | ≤0.00001 |
Mass fraction of Cr% | ≤0.0005 |
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