Technical Data Sheet
Polyaluminium Chloride(PAC)
Structural formula : [AL2( OH) nCL6- nLm]
Technical standerd: GB15892-2009 (Drinking water standered)
GB/T22627-2008(Waste water standered)
Property: powder or Crystal
Specification
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Quality index
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Solid
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Drinking water
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Industry water
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First-rate
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Up to standard
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First-rate
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Up to standard
|
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(AL2O3)%≥
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30.0
|
29.0
|
30.0
|
28.0
|
|
|
(Basicity)%
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40-90
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40-90
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30-95
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30-95
|
|
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Water Insoluble%≤
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0.3
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0.6
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0.5
|
1.5
|
|
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PH&value
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3.5-5.0
|
3.5-5.0
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(Fe)%≤
|
-------
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1.0
|
3.0
|
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(As)% ≤
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0.0002
|
0.0015
|
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(Pb)% ≤
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0.001
|
0.006
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(Cd)% ≤
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0.0002
|
|
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(Hg)% ≤
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0.00001
|
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(Cr)% ≤
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0.0005
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using method:
1.Solid product is put into the water to dissolve according to the 1:3 proportion.Then add 10-30 times amount of water to which concentration you need to use.
2. The best quantity needed may be according to the raw water's turbidity to be decided.Usually when the turbidity of the raw water is 100-500mg/L,the quantity needed is 10-20kg is needed in 1000mt raw water.
package and storing:
1.The inner is used with plastics bag,the outside textile bags of plastic membrane packaging,the each bag weight is 25 kgs.
2.Store on the cool and dry place and guard against in the rain and the sun drenching.
1.Solid product is put into the water to dissolve according to the 1:3 proportion.Then add 10-30 times amount of water to which concentration you need to use.
2. The best quantity needed may be according to the raw water's turbidity to be decided.Usually when the turbidity of the raw water is 100-500mg/L,the quantity needed is 10-20kg is needed in 1000mt raw water.
package and storing:
1.The inner is used with plastics bag,the outside textile bags of plastic membrane packaging,the each bag weight is 25 kgs.
2.Store on the cool and dry place and guard against in the rain and the sun drenching.