Product Information
Poly Ferric Sulfate (PFS) Liquid is a polymeric ferric sulfate liquid coagulant intended for coagulation and clarification in municipal and industrial water and wastewater treatment.
Technical Specifications
| Product Name | Ferric Sulphate Liquid |
| Chemical Family | Ferrous Compounds |
| Product Concentration | Approx. 50% w/w |
| Appearance | Clear to slightly turbid red-brown / dark liquid |
| Total Iron (Fe) | 16% |
| Ferric | Predominant |
| Specific Gravity @ 20°C | 1.55 g/mL |
| Solubility | Readily dilutable |
| Shelf Life | Typically 6 months |
Applications
- Municipal water and wastewater treatment – coagulation and clarification.
- Sewage and industrial wastewater treatment.
- ETP / CETP applications.
- Textile and dyeing effluent treatment.
- Paper and pulp industry applications.
- Chemical and pharmaceutical wastewater treatment.
- Phosphorus removal and turbidity reduction.
- Suspended-solids removal and sludge conditioning.
How to Use
- Use as a liquid coagulant in water or wastewater treatment systems.
- Determine the required dose through jar testing and actual treatment requirements.
- Dilute and dose using equipment compatible with the product and application.
Packaging
Preferred packaging includes HDPE drums, compatible PP/HDPE IBCs and bulk tanks.
Storage & Additional Notes
Keep the container tightly closed and protect the product from excessive heat and direct sunlight. Store in a cool, dry, well-ventilated area. Avoid contact with unlined carbon steel or galvanized equipment.
Use appropriate protective equipment such as chemical-resistant gloves, protective clothing and safety goggles/face shield when handling.
Product note: The source specification states that “50%” is used commercially to denote a 50% w/w PFS solution.
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