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Poly aluminium chloride PAC for drinking water
Specification:
Appearance: slight yellow powderAL2O3%:30%Basicity%:45-60%Insoluble%:<0.5%
Sulphate%:<9.8%
Heavy metal content: very very lower
Product quality meets Chinese national standard GB15892-2003
Packing way: in 25kg PP bag and two polyply inner bags
Loading quantity: 21mts per 20'container
Usage and attention:
Poly aluminium chloride (PAC) is manufactured by pure materials, has very super quality, can be used in drinking water treatment widely, also can be made a series of complex PAC products together with other organic chemicals.
1. To improve the dosage definition, it should be dissolved and diluted before use. According to the treating-water to define the solution consistence. In general, the solution consistence should be 1-5 present of the product.
2. The idiographic dosage should be defined according to the treating-water character and the output water requirement. In general, the dosage can be consulted from the following form:
River water (ppm) | Industry circulation water (ppm) | Industry polluted water (ppm) | Life polluted water (ppm) | Paper-making glue (%) | ||
Drought period | Flood period | |||||
Dosage | 5-10 | 20-100 | 10-50 | 200-500 | 50-200 | 2-3 |
Polyaluminium chloride PAC for drinking water