Poly Aluminium Chloride
Poly aluminium chloride is a new type, high-effective inorganic polymer flocculam.
Specification: GB15892-2003
Item | Category | |||||
Grade Ifor drinking water | Grade II(for sewage etc., | |||||
Liquid | Solid | Liquid | Solid | |||
Excellent | Good | Excellent | Good | |||
(Al2O3)/%, Min. | 10.0 | 10.0 | 30.0 | 28.0 | 10.0 | 27.0 |
Basicity/% | 40-85 | 40-85 | 40-90 | 40-90 | 40-90 | 40-90 |
Density(20oC)/(g/cm3),Min. | 1.15 | 1.15 | - | - | 1.15 | - |
Indissolubility/% max. | 0.1 | 0.3 | 0.3 | 1.0 | 0.5 | 1.5 |
PH(1% 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 |
(Nitrogen)/% Max. | 0.01 | 0.01 |
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(As)/% Max. | 0.0001 | 0.0002 |
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(Pb)/% Max. | 0.0005 | 0.001 |
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(Cd)/% Max. | 0.0001 | 0.0002 |
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(Hg)/% Max. | 0.00001 | 0.00001 |
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(Cr6+)/% Max. | 0.0005 | 0.0005 |
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