Chinese alias: PFS
English name: Polyferric sulfate
CAS No. 10028-22-5
Performance:
The product is a new type inorganic polymer iron-based flocculant, non-toxic, applicable to wide range of PH value, having the following characteristics compared with other inorganic flocculants:
1, excellent coagulation performance, dense flowers, fast settling velocity;
2, fine water purification, good water quality, non-aluminum, chlorine and heavy metal ions and other harmful substances;
3, significant decoloration, deodorization, dehydration, de-oiling, sterilization, removal of heavy metal ions in water, radioactive substances and carcinogens such as the effectiveness of COD, BOD and color removal rate is up to 90%;
4, less dosage, low cost, saving 20 ~ 50%.
Use:
Widely used in domestic water, industrial water, industrial wastewater, urban sewage and sludge dewatering of purification treatment.
Technical index:
Product name \ Index | PFS-S | PFS-L |
Appearance | Pale yellow powder solid | Reddish-brown viscous liquid |
Basicity, % | 9.0~ 14.0 | 9.0~ 14.0 |
Total iron content, % ≥ | 18.5 | 11.0 |
Restore substances( Fe 2+) Content, % ≤ | 0.15 | 0.10 |
PH value( 1% water solution ) | 2.0~ 3.0 | 2.0~ 3.0 |
Density( g/cm 3, 20°C ) > | 1.45 |
Arsenic content, % ≤ | 0.0008 | 0.0005 |
Lead content, % ≤ | 0.0015 | 0.0010 |
Insolubles content, % ≤ | 0.5 | 0.3 |
