OYIfloc Anionic Polyacrylamide Flocculant STR 281A for Wastewater Treatment, Sludge Dewatering, Mining, Paper Making, Oil & Gas

OYIFLOC Anionic Polyacrylamide (PAM) is a high-molecular-weight, water-soluble polymer widely used as a flocculant in water and wastewater treatment processes. Supplied as an off-white granular powder, it quickly dissolves in water to form a clear solution with strong flocculation ability. Anionic PAM is highly effective in promoting the aggregation of suspended particles, enhancing solid-liquid separation, and improving the efficiency of clarification, thickening, and sludge dewatering operations.

We produces a full range of anionic PAMs under the Blufloc series, with adjustable molecular weight and charge density tailored for different applications in municipal, industrial, and environmental treatment.

• Charge Neutralization: Binds to negatively charged colloids (e.g., organic sludge, proteins, cellulose fibers) via electrostatic attraction.
• Bridging Flocculation: Long polymer chains bridge particles into dense, fast-settling flocs.
• Sludge Dewatering: Releases bound water from biological/organic sludge, reducing moisture content by 25-50%.
• Filtration Enhancement: Improves dewatering speed on belt presses/centrifuges/screw/plate and frame press; cuts energy consumption.

• Cost-Effective: Achieves excellent flocculation performance at low dosage levels.
• Fast Dissolution: Easily soluble in water and dissolves within 1 hour under proper agitation.
• Eco-Friendly: Non-corrosive, safe, non-toxic, and compliant with environmental standards.
• Enhanced Efficiency: Reduces the need for alum and ferric salts when used as a primary coagulant.
• Operational Benefits: Minimizes sludge volume and improves dewatering performance.

Primary Performances

Trusted Global Supplier: Over 25 years of experience in manufacturing water treatment chemicals.

Complete Product Range: Full series of anionic, cationic, and nonionic PAMs tailored for different applications.

High Quality Standards: Strict quality control ensures stable performance and safety.

Global Reach: Exported to more than 100 countries with reliable supply capability.

Technical Support: Professional team provides laboratory testing, technical advice, and customized solutions.