Experience the power of cutting-edge water purification with our Polyferric Sulfate (PFS)! This highly efficient, multi-functional inorganic polymer flocculant excels in water treatment with its potent chemical formula, offering unmatched electrical neutralization and an exceptional adsorption bridging effect. Upon hydrolysis, it forms a robust multi-core complex swiftly eliminating colloids, suspended solids, and organic impurities from water, outperforming traditional aluminum salts with superior sedimentation rates. Ideal for municipal sewage and industrial wastewater applications-ranging from papermaking to electroplating-PFS is particularly renowned for its proficiency in phosphorus removal, decolorization, and heavy metal extraction. Its wide pH applicability and minimal residual iron ions result in a compact, low-volume sludge, considerably slashing subsequent treatment expenses. With its low dosage requirements and cost-effectiveness compared to similar agents, PFS embodies both coagulation and oxidation capabilities. This makes it an indispensable asset in contemporary water treatment, celebrated for its high efficiency, unparalleled safety, and remarkable adaptability.
PFS Core Product Features
Achieve outstanding efficiency with rapid sedimentation and exceptional flocculation.
·Harness the power of strong electrical neutralization: Through hydrolysis, PFS creates multi-nuclear hydroxyl complexes that swiftly neutralize negative charges on colloidal particle surfaces, disrupting the stability of wastewater effectively.
·Leverage the adsorption bridging effect: The comprehensive polymer chain structure adsorbs suspended solids to form cohesive alum flowers, significantly optimizing processing time.
Widely Applicable, Multifunctional Purification Solution
·Remarkable phosphorus and nitrogen elimination: Phosphates are converted into insoluble precipitates achieving over 90% phosphorus removal, suitable for municipal and aquaculture wastewater.
·Effective heavy metal extraction: Exhibiting strong chelating potential, it expertly removes heavy metals like lead (Pb
2+), chromium (Cr
6+ ), and others, boasting removal efficiency up to 95%-99%.
·Decolorization and COD reduction expertise: Specially formulated for high chromaticity wastewater such as from printing and dyeing, achieving ≥ 85% decolorization rates for reactive and dispersed dyes.
Commitment to Environmental Safety and Sludge Minimization
·Guaranteed non-toxic residue: PFS contains no aluminum ion residue risks, fully complying with the stringent GB 14591-2016 standard.
·Reduced sludge disposal: The dense and highly compact flocs generated by PFS minimize disposal costs, ensuring cost-effective operation.
Strong Economic Advantages and Lower Total Costs
·Economical low dosage: Achieves desired results using only 1/3 to 1/2 the dosage of standard iron salts, enhancing cost efficiency.
| 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: domestic sewage, urban sewage treatment plants, rainwater treatment
Main function:
Phosphorus removal (TP): reacts with phosphate to form an insoluble precipitate, boasting a total phosphorus removal rate exceeding 90%. This efficiency ensures compliance with the prestigious Class A standard (TP ≤ 0.5mg/L) as outlined in the "Pollutant Discharge Standards for Urban Wastewater Treatment Plants" (GB 18918-2002).
Removing suspended solids (SS): Accelerates the settling of colloids and organic particles in wastewater, significantly reducing turbidity.
Sludge dewatering: The formed flocs are dense, effectively minimizing sludge volume and thereby reducing the cost of subsequent pressure filtration or centrifugal dewatering processes.
Papermaking wastewater
PFS function:
Discoloration: Efficiently decomposes lignin and dye molecules, achieving an impressive color removal rate between 80% and 90%.
COD reduction: Employing both oxidation and flocculation, this process can achieve a COD removal rate ranging from 50% to 70%.
Fiber recycling: Enhances coagulation of small fibers, dramatically improving the pulp recovery rate.
Printing and dyeing/textile wastewater
Function of PFS:
Discoloration: Chelates Fe3+ with dye molecules, achieving an outstanding color removal rate of 85% to 95%.
COD removal: Facilitates the degradation of organic matter, reducing COD by an impressive 40% to 60%.
Heavy metal adsorption: Exhibits an efficient adsorption effect on metal ions such as copper (Cu) and chromium (Cr) commonly found in wastewater.
Food/pharmaceutical wastewater
PFS function:
Remove colloidal organic matter such as protein, starch, and oil, achieving a COD removal rate of 50% to 70%.
Discoloration: Enhances the clarity and reduces the turbidity of wastewater.
Non-toxic residue: Meets the rigorous requirements of food-grade water treatment, ensuring safety and compliance.
Electroplating/metallurgical wastewater
PFS function:
Heavy metal precipitation: Forms insoluble hydroxides or complexes with heavy metal ions, achieving an impressive removal rate of over 95%.
Breaking ability: Capable of dissociating complex states between cyanide and metal, significantly enhancing the removal rate of heavy metals.
Mining/beneficiation wastewater
PFS function:
Neutralizing acidic water: While PFS is weakly acidic, it can synergistically work with lime to adjust the pH effectively.
Settling suspended mineral particles, such as coal slurry and tailings sand, achieving an SS removal rate of over 90%.
Removal of heavy metals: Demonstrates a strong adsorption capacity for heavy metals such as As and Cd.
Petroleum/chemical wastewater
PFS function:
Emulsification and oil removal: Combines with oil droplets to create flocs, successfully achieving oil-water separation.
Reduce COD: Through a combined process of oxidation and flocculation, achieving a COD removal rate of 40% to 60%.
Combined with advanced oxidation: Can be effectively paired with ozone (O3) or Fenton processes to enhance the removal rate of stubborn organic compounds.
Other special applications
Our solutions for river and lake management are meticulously crafted to tackle a range of water quality challenges. We specialize in the effective removal of algae, significantly reducing turbidity, and revitalizing black and odorous water bodies, transforming them into pristine aquatic environments.
Our cutting-edge garbage leachate treatment technology excels in the removal of COD and heavy metals, while also diminishing chromaticity. This ensures that waste effluents are treated to meet stringent environmental standards, contributing to a cleaner, safer environment.
Our advanced solutions for circulating cooling water are designed to protect and maintain infrastructure by inhibiting pipeline corrosion and minimizing scaling. This ensures long-lasting, efficient operation and reduces the need for costly maintenance.
Henan Maoxing Environmental Protection Technology Co., Ltd. stands as a beacon of innovation and excellence in the realm of water purification materials. With many years of expertise, we are a distinguished enterprise that seamlessly blends research and development, production, and sales into a harmonious symphony of progress and promise.
Manufacturing Strength
Our state-of-the-art production facilities and skilled technical team are dedicated to crafting an array of top-tier water purification materials and equipment. Our offerings include high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, polymer polyacrylamide, and a variety of flocculants and coagulants. These products find extensive use in drinking water treatment, industrial wastewater management, sewage treatment, and beyond, addressing diverse water purification challenges with precision. Our dedicated R&D team is ceaselessly innovating, having recently introduced cutting-edge water purification materials such as total nitrogen removers, organic-inorganic high-efficiency defoliants, heavy metal scavengers, bactericidal and algaecides, river and lake purifiers, scale inhibitors, and advanced activated carbon. These innovations proficiently eliminate impurities, heavy metals, bacteria, and other detrimental substances, safeguarding water quality health and safety.
Pre-Sales and After-Sales Service
Our professional sales and after-sales teams are committed to delivering exceptional service and providing expert consultation on water purification solutions. We tailor our approaches to meet the specific needs of each customer, offering specialized technical guidance and robust after-sales support. Our enterprise is equipped with cutting-edge production machinery and refined processes, ensuring stringent quality control from raw material selection to final product delivery. Each stage is meticulously tested to guarantee the superior efficiency and unwavering reliability 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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