Anionic Polymer for Wastewater Treatment

Anionic Polymer for Wastewater Treatment | Feymer

Anionic Polymer for Wastewater Treatment Solutions

Discover advanced anionic polymer for wastewater treatment by Feymer. Engineered for superior flocculation efficiency, rapid settling, and sludge dewatering across industrial and municipal applications. Our high-performance anionic polyacrylamide formulations optimize particle bridging to remove suspended solids, colloidal matter, and organic contaminants effectively. With customized molecular weights and charge densities, our solutions reduce chemical consumption, lower operational costs, and exceed environmental standards. Backed by three production bases and strict quality assurance, we deliver eco-friendly and reliable treatment success.

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Advantages of the product

Superior Flocculation Efficiency

Our anionic polymer exhibits exceptional flocculation efficiency due to high molecular weight and optimized charge density. Long polymer chains bridge suspended particles, forming large, dense flocs that settle rapidly. This enhances solid-liquid separation, consistently achieving turbidity reductions exceeding 95 percent under optimal conditions. The rapid formation yields drier cake solids, reduces disposal costs, and ensures adaptability across wide pH and salinity ranges.

Versatility Across Industries

Designed to meet diverse industrial demands, our anionic polymer enhances fiber recovery in pulp and paper, achieves oil-water separation in oil and gas, handles complex waste in chemical manufacturing, and reduces color in textile dyeing. Municipal plants benefit from improved primary clarification and sludge conditioning. Our technical experts tailor product grades and dosage points to maximize performance, minimize cost, and fulfill specific wastewater matrix requirements.

Sustainable and Cost-Effective Operation

Sustainability remains central to our formulations, featuring low residual monomer content below 0.025 percent for safe handling. High polymer efficiency reduces required dosages, lowering carbon footprints and minimizing sludge volumes to cut disposal expenses. Designed to prevent membrane fouling and enhance system longevity, our solutions integrate with AI-empowered systems for real-time feed optimization, ensuring compliance while advancing corporate social responsibility profiles.

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Poly(DMDAAC-co-AM) Series – DADMAC-Acrylamide Copolymer

Anionic polyacrylamide is a water-soluble polymer used as a flocculant in wastewater treatment to neutralize charges and bridge suspended particles. Jiangsu Feymer Technology Co., Ltd. produces advanced anionic polymers designed with specific molecular weights and charge densities. These charged groups extend in solution to facilitate effective particle bridging. In industrial settings, our APAM formulations precipitate metal ions from acid mine drainage and separate biological flocs in municipal systems. Supported by AI-driven real-time dosing, our polymers optimize performance and reduce chemical costs.

Frequently Questions

What is an Anionic Polymer and How Does It Work in Wastewater Treatment?

An anionic polymer is a water-soluble molecule carrying a net negative charge that functions as a flocculant by adsorbing onto positively charged suspended solids. Through rapid mixing, polymer chains bridge particles together into dense flocs that settle rapidly under gravity. They are particularly effective for inorganic solids like clay, metal hydroxides, and organic colloids, resulting in clearer effluent and improved sludge dewatering.

What Dosage of Anionic Polymer Is Required for My Wastewater Treatment System?

Optimal dosage typically ranges from 1 to 10 parts per million of active polymer based on wastewater characteristics like pH and solids concentration. Jar testing determines the precise concentration that produces rapid floc formation. Continuous feed solutions are usually prepared at 0.1 to 0.3 percent concentrations. Automated dosing systems with inline turbidity sensors help minimize chemical usage and maintain consistent performance.

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What is DADMAC and How Does it Support Polymer Synthesis?

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Common Industrial Applications of Water Soluble Polymer

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Polyacrylamide Application in River Water Purification

Discover how PAM (polyacrylamide) removes turbidity in river water — mechanism, dosage range, seasonal adjustment, and grade selection guidance.

Customer Testimonials

Ransom Henson

Transformative Performance in Specialty Chemical Wastewater

We faced significant challenges in meeting discharge limits due to high suspended solids in our specialty chemical wastewater. After switching to Feymer's anionic polymer MW 16 million, we saw a 70% increase in settling rate and cut our polymer dosage by 25%. The product dissolves rapidly, and our clarifier effluent turbidity now consistently remains below 5 NTU, exceeding our permit requirements. Their technical team supported us with jar tests and on-site trials, making the transition seamless.

May Gorman

Reliable Partner for Municipal Wastewater Plant

In our municipal wastewater plant handling 40,000 m³/day, we require a flocculant that is both effective and dependable. Feymer's anionic polymer grade 8850 has been a game changer. Its consistent quality ensures our sludge thickening operation runs smoothly, with cake solids increasing from 18% to 22%. This significantly lowered our disposal expenses. The polymer solution preparation is foolproof, and we encounter no clogging or fish-eyes in the make-down unit. Their responsiveness to our occasional technical queries is outstanding.

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AI-Empowered Optimization for Real-Time Performance

Feymer differentiates itself through the integration of artificial intelligence in anionic polymer application. Smart dosing systems incorporate sensors that transmit data to a central platform where machine-learning algorithms predict influent variations and adjust polymer dosages automatically. This automation reduces chemical consumption by 15 to 25 percent compared to manual control, ensuring consistent performance during storm events or sudden industrial discharges. Remote monitoring enables proactive operator intervention, enhancing energy efficiency and reducing polymer use without compromising water quality.

Customized Solution Design and Application Support

Every wastewater stream requires a tailored approach. Feymer offers comprehensive solution design including sampling, laboratory analysis, and pilot-scale testing using advanced automated jar test apparatus. Our technical experts define optimal polymer type, molecular weight, charge density, and injection points while providing on-site commissioning support. Dedicated account managers and operator training modules ensure that clients achieve maximum return on investment and long-term operational success.

Anionic Polymer for Wastewater Treatment | Feymer

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