trade assurance poly aluminium chloride pac water treatment chemicals
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Polyaluminium Chloride Description                     Â
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Polyaluminium chloride (polyaluminium chloride/poly aluminium chloride/pac for water treatment)
It is high-efficient , cheap and nontoxic inorganic high molecular compound .It\'s easily soluble in water.
In the hydrolytic process , it is accompanied with the chemical processes such as
electrochemistry , coagulation, absorption and precipitation. The product has the features inculding
wide applicable range of PH value , large granule , and quick speed in sedimentation .It\'s widely used
in treating the drinking water, sewage and industrial waste water.
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Iitem | Specification |
Drinking water treatment | Wastewater treatment |
liquid | solid | liquid | solid |
Super | First | Super | First |  |  |
grade | grade | grade | grade |
AL2O3 %≥ | 17 | 15 | 30 | 29 | 10 | 28 |
basicity% | 40-85 | 40-85 | 40-90 | 40-90 | 40-90 | 40-90 |
density(20°C)/(g/cm3) | 1.15 | 1.15 | - | - | 1.15 | - |
Water insoluble % | 0.1 | 0.3 | 0.3 | 1 | 0.5 | 1.5 |
PH(1%Â solution) | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 |
NÂ % | 0.01 | 0.01 | Â |
As % | 0.0001 | 0.0002 |
Pb % | 0.0005 | 0.001 |
Cd % | 0.0001 | 0.0002 |
Hg % | 0.00001 | 0.00001 |
Cr6+Â % | 0.0005 | 0.0005 |
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