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10 Metric Ton |
Negotiable |
poly aluminium chloride water treatment polymer poly aluminium chloride PAC
poly aluminium chloride are used for waste water treatment and drink water treatment .
the purity of calcium chloride is 28% , 30% , yellow color or white color
The lead manufacturer of water treatment chemical in China , poly aluminium chloride is our main product
Product introduction:
Poly Aluminium Chloride in all form, is extensively used as an industrial coagulant and Flocculent in different industries. Different grades of PAC are available for different purposes. PAC products are used in water treatment for removal of suspended solid (Turbidity) and other contaminants such as natural organic matter from surface water, Micro - organisms and colloidal particles, silt and clay are stabilized by surface electrostatic charges preventing the particles from coalescing. It is advantageous in water of low to moderate turbidity, possibly because of the greater charge neutralizing capacity relative to alum.
waste water grade
ITEM |
STANDARD |
RESULT |
Appearance |
Yellow powder |
Yellow powder |
Al2O3%≥ |
28 |
28 |
Basicity (%) |
40-90 |
60 |
Water insoluble % |
0.3Max |
0.15 |
PH Value |
3-5 |
4.1 |
N % |
≤0.01 |
0.005 |
As% |
≤0.0002 |
0.0001 |
Cd% |
≤0.0002 |
0.0001 |
Hg% |
≤0.00001 |
0.000005 |
Pb% |
≤0.001 |
0.0005 |
Drink Water Grade
ITEM |
STANDARD |
RESULT |
Appearance |
White powder |
White powder |
Al2O3%≥ |
30 |
30 |
Basicity (%) |
40-90 |
55 |
Water insoluble % |
0.3Max |
0.2 |
PH Value |
3-5 |
4.1 |
As% ppm≤ |
0.0002 |
0.0001 |
Cr%ppm≤ |
0.0005 |
0.0003 |
Cd%ppm≤ |
0.0002 |
0.0001 |
Hg%≤ |
0.00001 |
0.000005 |
Pb%≤ |
0.001 |
0.0005 |
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