Polyaluminum chloride (PAC) is a commonly used new and popular water purification material. Due to its strong adaptability to various waters, strong adsorption capacity and good purification effect, it plays a huge role in many industries. Of course, the content of polyaluminum chloride used in different fields also varies.
At present, polyaluminium chloride with a content of 30% is mainly used for drinking water treatment, especially the drinking water grade polyaluminum chloride products we produce. The water treated with it is clear and has no precipitation.
| Properties | Guarantee Value | Typical Value | |
| Alumina (Al2O3) Content % | ≥30 | 30.35 | |
| Basicity % | 70-90 | 80.65 | |
| Water Insoluble % | ≤0.6 | 0.2 | |
| PH Value (1% Solution) | 3.5-5.0 | 4.0 | |
| As % | ≤0.0002 | 0.0002 | |
| Pb % | ≤0.001 | 0.001 | |
| Cd % | ≤0.0001 | 0.0001 | |
| Hg % | ≤0.00001 | 0.00001 | |
| Cr+6 % | ≤0.0005 | 0.0004 | |
| Description | Light Yellow Powder | ||
The purpose of drinking water treatment is to remove impurities in the water through necessary treatment methods to make it meet the water quality required for domestic drinking or industrial use. Polyaluminum chloride used for water treatment generally appears as light yellow powder with a content of 30%. This product has strong bridging adsorption properties. During the hydrolysis process, physical and chemical processes such as aggregation, adsorption and precipitation occur.
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If you have a project you would like to discuss, or you require technical support and assistance; or if you simply have a question about PAC, please contact one of our specialist advisors.
