pac polyaluminium chloride

pac polyaluminium chloride
1.(AL2O3)CONTENT: 30%
2.PAC drinking water treatment
3. supply by factory
4. free sample
pac polyaluminium chloride
Main characteristics:Compared with other coagulants, this product has the following strong points: 1, Wide range of application.
Main characteristics:Compared with other coagulants, this product has the following strong points: 1, Wide range of application.2, Good settling behavior. 3, Wide range of suitable PH value(5-9). 4. Stable settling behavior can be kept when the water temperature is low. 5, Degree of alkalisation is higher than other aluminium salt,iron salt,small corrosion to equipment.
Technical index and use: According to the improvement of people's requirement on water quality, our company has developed polyaluminum oxide series products:polyaluminium chloride,alum inium chlorhydroxide,ferric chloride,aluminium sulphate,compound iron etc..

Index name
Liquid
Solid
Top-grade
First-grade
Second-grade
Top-grade
First-grade
Second-grade
Appearance
Colorless
Light yellow
Light yellow
Relative density(20
o
C)
1.21
1.19
1.18

Alumina(Al
2
O
3
)% >
12.0
10.0
8.0
32.0
29.0
28.0
Basicity(B)%
60-85
50-85
60-85
Insoluble substance in water %≤
0.2
0.5
1.0
0.5
1.0
1.5
PH value(1% aqueous solution)
3.5-5.0
3.5-5.0
Sulfate radical(SO
4
2-
)% ≤
3.5
9.8
Ammonia nitrogen(N)%≤
0.01
0.02
0.03
0.03
0.06
0.09
Arsenic(As)% ≤
0.0002
0.0005
Manganese(Mn)% ≤
0.0025
0.0050
0.0075
0.0075
0.010
0.0015
Chrome(Cr
4
2-
)% ≤
0.0005
0.0015
Hydrargyrum(Hg)% ≤
0.00002
0.00002
Lead(Pb)% ≤
0.001
0.003
Ca dmium(Cd)% ≤
0.0002
0.0006