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South Africa
الشخص الذي يمكن الاتصال به Paul
28 toby str westdene, Johannesburg, Gauteng
Polyferric sulfate
PFS(polymerization Ferrous Sulfate), light yellow powder or deep red liquid, is a kind of inorganic high polymer flocculating agent, which features are high density of alumen ustum, high speed of precipitation, high rate of pollution removal and low amount of sewage sludge, and etc
polyferric sulfate Product parameters
|
Item |
Index |
||
|
Drinking water grade |
|||
|
Liquid |
Solid |
||
|
Relative density g/cm3 (*0℃)≥ |
1.*5 |
- |
|
|
Total iron %≥ |
*1.0 |
*9.5 |
|
|
Reducing substances (Fe2+)% ≤ |
0.*0 |
0.*5 |
|
|
Basicity |
8.***6.0 |
8.***6.0 |
|
|
Undissolved substance )% ≤ |
0.3 |
0.5 |
|
|
pH(1% water solution) |
2.**3.0 |
2.**3.0 |
|
|
Cd % ≤ |
0.***1 |
0.***2 |
|
|
Hg % ≤ |
0.**0 *1 |
0.**0 *1 |
|
|
Cr % ≤ |
0.**0 5 |
0.**0 5 |
|
|
As % ≤ |
0.***1 |
0.**0 2 |
|
|
Pb % ≤ |
0.**0 5 |
0.*0 1 |
|
