Polyferric Sulfate (PFS)

Key Features

  • Fast coagulation

  • Large floc formation and rapid settling

  • Good decolorization performance

  • Strong phosphorus removal capability

  • Suitable for a wide range of water qualities

  • Easy to use with high treatment efficiency

Applications

  • Industrial wastewater treatment

  • Municipal wastewater treatment

  • Drinking water purification

  • Textile wastewater treatment

  • Paper mill wastewater treatment

  • Electroplating wastewater treatment

  • Phosphorus-containing wastewater treatment

  • Decolorization and purification

Specifications

Product Name: Polyferric Sulfate
Appearance: Reddish brown powder / Yellow to reddish brown liquid
Total Iron Content: ≥19% / ≥21% (depending on grade)
Reducing Substance (as Fe²⁺): ≤0.15%
Basicity: 8%–16%
pH (1% aqueous solution): 2.0–3.0
Water Insoluble: ≤0.5%

Usage

It is recommended to determine the optimal dosage through jar testing according to raw water quality and treatment process. For iron-based coagulants, the optimum dosage should be determined based on actual water conditions.

Packing

Solid products are usually packed in 25kg woven bags, while liquid products can be supplied in IBC tanks or bulk delivery. Customized packaging is available upon request.

Storage

Store in a cool, dry, and ventilated place. Avoid moisture, direct sunlight, and contact with alkaline substances.

Transportation

During transportation, avoid rain exposure, package damage, and leakage. Handle with care during loading and unloading.

We provide stable-quality Polyferric Sulfate (PFS) products for a wide range of industrial and municipal water treatment projects. Global customers are welcome to contact us for cooperation.