1-For treatment for drinking water
|
Item
|
Index
|
|||
|
Liquid
|
Solid
|
|||
|
Excellent
|
Class 1
|
Excellent
|
Class 1
|
|
|
Relative density(20℃)≥
|
1.15
|
1.15
|
—
|
—
|
|
Al2O3%≥
|
10.0
|
10.0
|
30.0
|
28.0
|
|
Basicity%
|
40.0～85.0
|
40.0～85.0
|
40.0～90.0
|
40.0～90.0
|
|
Insoluble substance %≤
|
0.1
|
0.3
|
0.3
|
1.0
|
|
pH(1% water solution)
|
3.5～5.0
|
|||
|
N%≤
|
0.01
|
|||
|
As%≤
|
0.0001
|
0.0002
|
||
|
Cr6+%≤
|
0.0005
|
|||
|
Hg%≤
|
0.00001
|
|||
|
Pb%≤
|
0.0005
|
0.001
|
||
|
Cd%≤
|
0.0001
|
0.0002
|
||
For N,As,Cr6+,Hg,Pb,Cd,etc.it is calculated for 10.0% Al2O3.
The product can be made upon customers%27 special request.
2-For treatment for industrial water
|
Item
|
Index
|
|||
|
Liquid
|
Solid
|
|||
|
Class 1
|
Passable
|
Class 1
|
Passable
|
|
|
Relative density(20℃)≥
|
1.15
|
—
|
||
|
Al2O3%≥
|
10.0
|
30.0
|
27.0
|
|
|
Basicity%
|
40.0-85.0
|
40.0-90.0
|
||
|
Insoluble substance %≤
|
0.1
|
0.5
|
0.3
|
1.5
|
|
pH(1% water solution)
|
3.5～5.0
|
|||
The product can be made upon customers%27 special request.