High-Performance Polyferric Sulfate (PFS) for Effective Water Treatment
Discover the superior flocculation capabilities of Polyferric Sulfate (PFS), a leading inorganic polymer flocculant essential for clean water. As a premier manufacturer and supplier in China, we provide high-purity PFS to meet global demands for industrial and municipal water treatment solutions. Trust us for quality, reliability, and competitive pricing. Get a quote today!
Get a Quote & SampleThe Leading Solution for Water Purification Challenges

Polyferric Sulfate (PFS) - Your Trusted Water Treatment Chemical
NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated supplier of Polyferric Sulfate (PFS), CAS No. 35139-28-7. Our product offers exceptional performance in purifying drinking water, industrial water, and various types of wastewater. We are a reliable manufacturer in China, committed to delivering high-quality products with a purity range of 19%-21%. We understand the critical needs of procurement managers and R&D scientists seeking cost-effective and efficient water treatment solutions. Count on us for consistent supply and excellent service.
- Superior Turbidity Removal: Effectively clarifies water by rapidly forming dense flocs, ensuring high water quality.
- Comprehensive Pollutant Removal: Achieves high removal rates for COD, BOD, heavy metals, color, and other contaminants, making it ideal for complex industrial wastewater treatment.
- Cost-Effective Dosage: Requires significantly lower dosages compared to other flocculants, reducing overall treatment costs for your operations.
- Wide Applicability: Functions effectively across a broad pH range and is unaffected by temperature fluctuations, providing reliable performance in diverse environmental conditions.
Key Advantages of Our Polyferric Sulfate
Enhanced Flocculation Efficiency
Our Polyferric Sulfate (PFS) rapidly hydrolyzes to form a variety of high-charged, multi-core cationic polymeric ions. This structure promotes quick flocculation, leading to larger, denser flocs that settle faster, significantly improving the efficiency of your water treatment processes. It’s a key differentiator when you buy water treatment chemicals.
Environmental Compliance & Safety
As an environmentally friendly product, PFS is non-toxic and harmless, free from aluminum, chlorine, and heavy metal ions. This ensures safe usage in sensitive applications like drinking water treatment and minimizes environmental impact, aligning with sustainability goals for your industrial facility.
Optimized for Industrial & Municipal Use
With extensive applications in industrial wastewater from printing, dyeing, paper making, and more, as well as municipal sewage, our PFS is a versatile solution. Its high removal rate for pollutants like COD (60-95%) makes it a preferred choice for manufacturers and formulators seeking effective and compliant wastewater management.
Diverse Applications for Water Purification
Industrial Wastewater Treatment
Ideal for purifying effluent from industries like textiles, paper manufacturing, and chemical processing, effectively removing color, COD, and suspended solids. Procure PFS from a reliable supplier to meet discharge standards.
Drinking Water Purification
Ensures the safety and potability of drinking water by efficiently removing turbidity, organic matter, and trace heavy metals. Partner with NINGBO INNO PHARMCHEM CO.,LTD. for your drinking water treatment chemical needs.
Municipal Sewage Treatment
Treat domestic sewage effectively, reducing pollution load and improving overall water quality before discharge or reuse. We offer competitive prices for bulk purchases of PFS for municipal projects.
Specialized Water Treatments
Suitable for treating high fluorine water and other specific industrial water challenges, demonstrating its versatility as a premium water treatment chemical. Contact us to discuss your specific application requirements.