Polyferric sulfate (PFS) stands as a cutting-edge, high-performance inorganic polymer flocculant, renowned for its robust electrical neutralization capabilities and exceptional adsorption bridging effect. Upon hydrolysis, PFS forms a multi-core complex adept at swiftly eliminating colloids, suspended solids, and organic materials from water, outperforming traditional aluminum salts in sedimentation rates. Tailored perfectly for municipal sewage as well as industrial wastewater treatment-like those in papermaking, printing, dyeing, and electroplating-PFS excels in phosphorus removal, decolorization, and heavy metal elimination. Its broad pH applicability, coupled with minimal residual iron ions, results in dense, low-volume sludge, ultimately decreasing subsequent treatment expenses. Furthermore, its low dosage requirement and competitive cost set it apart from similar products, while its dual coagulation and oxidation functions elevate it to a cornerstone in modern water treatment, celebrated for its unrivaled efficiency, safety, and adaptability.
PFS Core Product Features
Remarkably Efficient Flocculation with Swift Sedimentation
·Potent Electrical Neutralization: Through hydrolysis, PFS yields multi-nuclear hydroxyl complexes that rapidly neutralize negative charges on colloidal particles, effectively destabilizing wastewater.
·Dynamic Adsorption Bridging: Its polymer chains adeptly adsorb suspended solids, forming alum flowers that significantly expedite processing.
Broadly Applicable, Multifunctional Purification
·Superior Phosphorus and Nitrogen Removal: By generating insoluble precipitates with phosphate, it achieves a phosphorus removal rate exceeding 90%, ideal for municipal and aquaculture wastewater.
·Exceptional Heavy Metal Removal: With strong chelating abilities, PFS effectively targets heavy metals like lead (Pb
2+), chromium (Cr
6+ ), achieving removal rates between 95% to 99%.
·Outstanding Decolorization and COD Reduction: Specially designed for high-chromaticity wastewater from printing, dyeing, and papermaking, achieving a decolorization rate of ≥85% for both reactive and dispersed dyes.
Commitment to Environmental Protection, Reduced Sludge
·Non-Toxic Residue: Ensuring no aluminum ion residue risk, PFS aligns with the GB 14591-2016 standard.
·Effective Sludge Compaction: Produces highly compact flocs, minimizing disposal costs.
Strong Economic Value and Cost Efficiency
·Minimal Dosage: Achieving equivalent effects at a mere 1/3 to 1/2 the dosage of typical iron salts.
| Project |
Index |
| Industrial grade |
Drinking water grade |
| Mass fraction of all iron% |
19.0 |
19.0 |
| Mass fraction of reducing substances (calculated as Fe2+) |
0.15 |
0.15 |
| Basicity/% |
8.0-16.0 |
8.0-16.0 |
| Mass fraction of water insolubles /% ≤ |
0.5 |
0.5 |
| PH(1% aqueous solution) |
2.0-3.0 |
2.0-3.0 |
| Mass fraction of Cd |
-- |
0.0002 |
| Mass fraction of Hg |
-- |
0.00001 |
| Mass fraction of Cr |
-- |
0.0005 |
| Mass fraction of As |
-- |
0.0002 |
| Mass fraction of pb |
-- |
0.001 |
Municipal Sewage Treatment
Applicable Scenarios: Ideal for domestic sewage, urban sewage treatment plants, and rainwater treatment solutions, offering a broad spectrum of applications to maintain aquatic health.
Main Function:
Phosphorus Removal (TP): Engineered to react with phosphate, forming an insoluble precipitate that achieves an impressive total phosphorus removal rate exceeding 90%. It adheres to the stringent Class A standard (TP ≤ 0.5mg/L) as per the 'Pollutant Discharge Standards for Urban Wastewater Treatment Plants' (GB 18918-2002).
Removing Suspended Solids (SS): Expertly formulated to promptly settle colloids and organic particles within wastewater, effectively reducing turbidity for clearer water output.
Sludge Dewatering: Crafted to generate dense flocs, significantly decreasing sludge volume and minimizing costs associated with subsequent pressure filtration or centrifugal dewatering processes.
Papermaking Wastewater
PFS Function:
Discoloration: Specially designed to decompose lignin and dye molecules, achieving a remarkable color removal rate between 80% and 90%.
COD Reduction: Utilizing oxidation and flocculation, this solution can accomplish a COD removal rate of 50% to 70%, ensuring cleaner water.
Fiber Recycling: Enhances the coagulation of small fibers, significantly boosting pulp recovery rates and supporting sustainable paper production.
Printing and Dyeing/Textile Wastewater
Function of PFS:
Discoloration: Through the chelation of Fe3+ with dye molecules, the process achieves a superior color removal rate of 85% to 95%, enhancing textile effluent quality.
COD Removal: Effectively degrades organic matter, reducing COD by 40% to 60%, optimizing wastewater management for textile industries.
Heavy Metal Adsorption: Exhibits strong adsorption capabilities for metal ions, including copper (Cu) and chromium (Cr), prevalent in wastewater, enhancing purification.
Food/Pharmaceutical Wastewater
PFS Function:
Efficient removal of colloidal organic materials such as protein, starch, and oil, with an outstanding COD removal rate of 50% to 70%, ensuring optimal water quality.
Discoloration: Designed to significantly improve wastewater turbidity, providing clearer water outputs.
Non-Toxic Residue: Meets rigorous food-grade water treatment standards, ensuring safety and compliance.
Electroplating/Metallurgical Wastewater
PFS Function:
Heavy Metal Precipitation: Forms insoluble hydroxides or complexes with heavy metal ions, achieving a high removal rate of over 95%, crucial for environmentally safe effluents.
Breaking Complexities: Expertly breaks down complex associations between cyanide and metal, enhancing heavy metal removal efficiency.
Mining/Beneficiation Wastewater
PFS Function:
Neutralizing Acidic Water: Although PFS is weakly acidic, it can be effectively used alongside lime to adjust pH balance, promoting healthier ecosystems.
Successfully settles suspended mineral particles, including coal slurry and tailings sand, achieving an impressive SS removal rate exceeding 90%.
Removal of Heavy Metals: Known for its strong adsorption capacity, particularly for heavy metals like As and Cd, ensuring comprehensive water purification.
Petroleum/Chemical Wastewater
PFS Function:
Emulsification and Oil Removal: Expertly binds with oil droplets to form flocs, achieving effective oil-water separation for cleaner effluent.
Reduce COD: Through oxidation and flocculation, this solution achieves a COD removal rate between 40% and 60%, enhancing environmental compliance.
Combine with Advanced Oxidation: Can be used in concert with ozone (O3) or Fenton processes, significantly boosting the removal rate of persistent organic compounds.
Other Special Applications
River/lake management: Enhance the pristine beauty of rivers and lakes with our cutting-edge solutions. Experience the transformation as we effectively remove algae, significantly reduce turbidity, and improve black and odorous water bodies.
Garbage leachate treatment: Tackle the toughest waste challenges with precision. Our advanced treatment solution efficiently removes COD, heavy metals, and chromaticity, restoring purity to your waste management systems.
Circulating cooling water: Protect your infrastructure with our superior solutions. Our product inhibits pipeline corrosion and effectively reduces scaling, ensuring longevity and efficiency in your cooling systems.
Henan Maoxing Environmental Protection Technology Co., Ltd. stands as a beacon of innovation in the realm of water purification materials. With years of dedicated focus, we proudly present ourselves as a multifaceted professional enterprise blending research, development, production, and sales into a seamless operation. Our commitment to excellence has positioned us at the forefront of the industry.
Manufacturing Strength
Our state-of-the-art production facilities and elite technical team are at the heart of our manufacturing prowess. We specialize in crafting a diverse array of premium water purification materials and equipment, including high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, polymer polyacrylamide, and an assortment of flocculants and coagulants. These products are meticulously designed for use in various applications such as drinking water purification, industrial wastewater treatment, and sewage management. Our solutions target specific purification challenges, ensuring effective results. Our innovative R&D team continually pushes boundaries, introducing cutting-edge materials like total nitrogen removers, high-efficiency organic-inorganic defoliants, heavy metal scavengers, bactericidal agents, algaecides, river and lake purifiers, scale inhibitors, and advanced activated carbon. These breakthroughs effectively eliminate impurities, heavy metals, bacteria, and harmful substances, safeguarding water quality and health.
Pre-Sales and After-Sales Service
Our dedicated sales and after-sales teams are committed to delivering exemplary customer service and expert consultation for water purification solutions. We tailor our services to meet individual customer requirements, offering bespoke solutions with professional technical guidance and unwavering after-sales support. Our enterprise boasts cutting-edge production equipment and adheres to rigorous production protocols, ensuring meticulous quality control. Each stage, from raw material sourcing to final product delivery, undergoes thorough testing to guarantee the utmost efficiency and stability of our products.
Q1:How to choose the appropriate chemicals?
A: Please send us some detailed information, such as the brand and model name or parameters you are using, and inform us of the type of wastewater you are treating and the required application method, so that we can choose the appropriate model for you. If you don't know how to conduct the test, we will provide you with more guidance online, or you can send us a sample of the wastewater for testing.
Q2:Can you give me a discount?
A: Yes, we can negotiate. Discounts are determined by quantity.
Q3:Can you provide free samples?
A: We can provide free samples for your testing and inspection, just contact us.
Q4:What advantages do you have?
A:We are a direct manufacturer with advanced technology and facilities, as well as good quality control, and have different levels for different application areas.
Q5:How do you inspect the goods?
A:We conduct key point detection during the production process, and if the previous stage is qualified, we can proceed to the next stage.
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