Polyferric sulfate (PFS) is the pinnacle of sophisticated inorganic polymer flocculants, renowned for its superior electrical neutralization and unparalleled adsorption bridging capabilities. Its hydrolysis process gives rise to a multi-core complex, expertly purging water of colloids, suspended solids, and organic contaminants. PFS outshines traditional aluminum salts in sedimentation, rendering it indispensable for municipal and a spectrum of industrial wastewater applications, such as in paper manufacturing, textile dyeing, and metal plating. It masterfully extracts phosphorus, decolorizes water, and eradicates heavy metals. Its versatility across a wide pH range, coupled with minimal residual iron presence, results in denser and lower sludge volume, significantly trimming subsequent treatment costs. Requiring a lower dosage than peers, PFS offers cost-effective advantages and excels in coagulation and oxidation. In contemporary water treatment protocols, PFS stands as an essential agent, unmatched in efficiency, safety, and versatility.
PFS Core Product Features
Efficient Flocculation and Rapid Sedimentation
·Robust Electrical Neutralization: During hydrolysis, PFS generates multi-nuclear hydroxyl complexes that rapidly neutralize negative charges on colloidal surfaces, ensuring efficient destabilization of wastewater.
·Adsorption Bridging Effect: The polymer chains within PFS adeptly adsorb suspended solids, creating alum flowers that substantially reduce processing times.
Widely Applicable, Multifunctional Purification
·Phosphorus and Nitrogen Elimination: By inducing the formation of insoluble precipitates with phosphates, PFS achieves phosphorus removal rates exceeding 90%, making it ideal for municipal and aquaculture wastewater.
·Heavy Metal Eradication: PFS demonstrates formidable chelation abilities with heavy metals like lead (Pb
2+), chromium (Cr
6+ ), and more, ensuring removal rates ranging from 95% to 99%.
·Decolorization and COD Reduction: Ideal for high-chromaticity wastewater treatment from printing, dyeing, and paper-making, achieving a decolorization efficiency of ≥ 85% for reactive and dispersed dyes.
Environmental Protection and Safety, Sludge Reduction
·Non-Toxic Residue: PFS eliminates the risk of aluminum ion residue, adhering to the GB 14591-2016 standard.
·Sludge Compaction: The high compaction of formed flocs effectively minimizes disposal costs.
Strong Economy and Low Overall Cost
·Minimal Dosage: Delivering comparable results, PFS requires just 1/3 to 1/2 the dosage of conventional iron salts, highlighting its economic benefits.
| 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: Experience remarkably clean and pure water for cities and municipalities, ensuring the highest standards of water purification.
Applicable Scenarios: Perfectly crafted for household sewage, urban treatment facilities, and seamless rainwater management.
Main Function:
Phosphorus Removal (TP): Expertly reacts with phosphates, forming insoluble precipitates while achieving outstanding phosphorus elimination rates beyond 90%. This ensures compliance with Class A standards (TP ≤ 0.5mg/L) as per the 'Pollutant Discharge Standards for Urban Wastewater Treatment Plants' (GB 18918-2002).
Suspended Solids Removal (SS): Accelerates the settling of colloids and organic particulates in wastewater, leading to a notable reduction in turbidity and exceptional water clarity.
Sludge Dewatering: Produces compact flocs that significantly reduce sludge volume, optimizing cost-effective solutions for pressure filtration and centrifugal dewatering.
Papermaking Wastewater
PFS Function:
Discoloration: Decomposes lignin and dye molecules with remarkable efficacy, achieving an impressive 80% to 90% color removal rate for vibrant, clear water.
COD Reduction: Utilizes advanced oxidation and flocculation techniques to reach a COD removal rate between 50% and 70%.
Fiber Recycling: Enhances the coagulation of tiny fibers, boosting pulp recovery rates for sustainable papermaking practices.
Printing and Dyeing/Textile Wastewater
Function of PFS:
Discoloration: Employs chelation power for superior dye molecule extraction, achieving a remarkable color removal rate of 85% to 95%.3+ attaining exceptional color clarification.
COD Removal: Efficiently breaks down organic matter, reducing COD levels by 40% to 60% and promoting healthier aquatic environments.
Heavy Metal Adsorption: Exhibits effective adsorption of metal ions like copper (Cu) and chromium (Cr), commonly present in wastewater.
Food/Pharmaceutical Wastewater
PFS Function:
Organic Matter Removal: Effectively eliminates colloidal organics like proteins, starches, and oils, achieving a COD removal rate of 50% to 70%.
Discoloration: Significantly enhances wastewater clarity through superior turbidity management.
Non-Toxic Residue: Adheres to strict food-grade water treatment guidelines, ensuring both safety and environmental responsibility.
Electroplating/Metallurgical Wastewater
PFS Function:
Heavy Metal Precipitation: Forms insoluble hydroxides or complexes with heavy metal ions, achieving outstanding removal rates beyond 95%.
Complex Breaking Ability: Effectively breaks the complex states between cyanide and metals, significantly enhancing heavy metal removal.
Mining/Beneficiation Wastewater
PFS Function:
Acidic Water Neutralization: While being slightly acidic, PFS can be paired with lime to expertly adjust pH levels for optimal water treatment.
Suspended Mineral Settling: Guarantees efficient settling of suspended mineral particles, such as coal slurry and tailing sand, with outstanding SS removal rates surpassing 90%.
Heavy Metal Removal: Demonstrates robust adsorption capabilities for heavy metals like As and Cd, ensuring cleaner water streams.
Petroleum/Chemical Wastewater
PFS Function:
Emulsification and Oil Removal: Masterfully combines with oil droplets to create robust flocs, flawlessly achieving crystal-clear oil-water separation.
COD Reduction: Utilizes a powerful blend of oxidation and flocculation, slashing COD levels by an impressive 40% to 60%, thereby greatly enhancing environmental sustainability.
Advanced Oxidation Collaboration: Seamlessly integrates with ozone (O3) or Fenton processes, boosting the elimination of stubborn organic compounds with remarkable efficiency.
Other Special Applications
River and Lake Management: Revolutionize aquatic environments with our cutting-edge solutions, expertly removing algae, reducing turbidity, and transforming black and odorous water bodies into breathtakingly pristine waterscapes.
Garbage Leachate Treatment: Witness unmatched efficiency in eliminating COD, heavy metals, and chromaticity, ensuring cleaner, safer, and more effective waste management processes.
Circulating Cooling Water: Our pioneering technology dramatically curtails pipeline corrosion while minimizing scaling, ensuring peak performance and prolonging the lifespan of your cooling systems.
Henan Maoxing Environmental Protection Technology Co., Ltd. stands as a beacon of innovation and excellence in the realm of water purification materials. With a storied legacy that spans many fruitful years, we have carved a niche as a pioneering leader in this essential industry. Our enterprise is synonymous with the seamless integration of research, development, production, and sales, capturing the essence of unrivaled professionalism and expertise.
Manufacturing Strength
At the heart of our success is our state-of-the-art production facilities, complemented by an expert technical team that forms the bedrock of our manufacturing prowess. We pride ourselves in delivering an extensive assortment of water purification materials and equipment, such as high iodine value activated carbon, polyaluminum chloride, and polyaluminum sulfate. Our impressive portfolio also includes advanced solutions like polyferric sulfate and polymer polyacrylamide, all of which serve crucial roles in various sectors including drinking water purification, industrial wastewater treatment, and sewage management. These innovative products provide precise answers to even the most complex purification challenges. Our dedicated research and development team is constantly at the forefront of innovation, introducing revolutionary purification materials like total nitrogen removers, organic-inorganic high-efficiency defoliants, and heavy metal scavengers. We also offer specialized products such as bactericidal and algaecides, river and lake purifiers, scale inhibitors, and high-efficiency activated carbon. Each of these is meticulously crafted to eliminate impurities, heavy metals, bacteria, and other harmful substances, ensuring water quality that is nothing short of exemplary.
Pre-Sales and After-Sales Service
Our unwavering commitment to excellence transcends product offerings, extending into our stellar pre-sales and after-sales service. Our proficient team is dedicated to delivering outstanding service and comprehensive water purification consultancy. We tailor bespoke solutions to cater to the diverse needs of our clients, providing unparalleled technical guidance and robust after-sales support. Our enterprise is equipped with cutting-edge production facilities and operates under stringent production processes that guarantee rigorous quality control. From the precise selection of raw materials to the seamless final delivery of our products, every phase is subject to thorough testing to ensure the highest levels of efficiency and reliability in our offerings.
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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