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.
| Specification | Anionic |
|---|---|
| Appearance | Off white granular powder |
| Molecular Weight | 5-22 million |
| Charge Density | 5%-100% |
| Solid Content | 89% Min |
| Recommended Working Concentration | 0.1%-0.5% |
| Shelf Life | 2 years with proper storage |
Primary Performances
- Packed in 25kg BAGS, 750kg BIG BAGS
- Stored in original packaging in cool and dry place, away from sources of heat, flame and direct sunlight.
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.
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