- Description:
Product name: Poly Ferric Sulphate
Molecular Formula: [Fe 2 M(OH) n (SO 4 ) 3-n/2 ]m
EINECS No.: 233-072-9
CAS No.: 10028-22-5
- Characteristics:
PFS(Poly Ferric 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 suitable for different water, has a good ability to remove COD, BOD, ammonia nitrogen, SS, decolorization and deodorization .It is the perfect high efficient flocculant for industrial enterprises to pretreat wastewater to discharge qualified.
- Technical Data:
| Item | Index |
| Appearance | Light yellow amorphous solid powder or granular |
| Iron, ≥ | 20% |
| Basicity, % | 8.0-16.0 |
| Reducing substances(as Fe2+) | 0.15 |
| Water insoluble substance, % ≤ | 0.5 |
| Ph value(1% aqueous solution) | 2.0-3.0 |
| Cd, % ≤ | 0.0001 |
| Hg, % ≤ | 0.00001 |
| Cr, % ≤ | 0.0005 |
| As, % ≤ | 0.0001 |
| Pb, % ≤ | 0.0005 |
- Application:
It is widely used in water treatment fields like drinking water, industrial waste water, urban sewage purification treatment, and also it has very cellent performance to use in high turbidity of raw water, paper mills waste water,electroplating waste water, paint factory waste water treatment, etc.