| Customization: | Available |
|---|---|
| CAS No.: | 1327-41-9 |
| Formula: | [Fe2(Oh)N(So4)3-N/2]M |
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Specifications:
| Item | liquid | solid |
| Relative density g/cm3 ≥ | 1.45 | - |
| Total iron % ≥ | 11.0 | 19.0 |
| Reducing substances ≤ | 0.1 | 0.15 |
| Basicity | 8.0-16.0 | 8.0-16.0 |
| Undissolved substance ≤ |
0.3 |
0.5 |
| PH(1% water solution) | 2.0-3.0 | 2.0-3.0 |
|
Cd% ≤ |
0.0001 | 0.0002 |
| Hg% ≤ | 0.00001 | 0.00001 |
| Cr% ≤ | 0.0005 | 0.0005 |
| As% ≤ | 0.0001 | 0.0002 |
Application:
1.PFS is used in drinking water treatment
Polyferric sulfate can effectively reduce metal aluminum in drinking water, and can also remove bacteria, turbidity and chromaticity caused by corrosion of water supply pipes.
2.PFS is used in dyeing wastewater treatment
Polyferric sulfate can replace the traditional molecular iron salt and aluminum salt coagulant. Compared with traditional coagulant, the amount of polyferric sulfate is smaller and the chroma removal rate is higher.
3.PFS is used in Electroplating wastewater
Polyferric sulfate can be used as a coagulant and rutting agent in electroplating wastewater treatment. It is difficult for the complex to directly react with a coagulant such as polyaluminum chloride.
4.PFS is used in papermaking wastewater treatment
Polyferric sulfate can be used as a coagulant instead of polyaluminium chloride, aluminum sulfate, etc. It can also be used for dewatering of paper sludge, which can achieve rapid flocculation and sedimentation.
Application Method:
1. The solid products should be added after dilution. Dilution ratio generally: 2%~20% (in weight percentages).
2. The general dosage: 1~15 grams / ton, and the actual dosage is based on users' test to determine.
3. The product can not be mixed with other chemicals.
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