High molecular weight anionic polyacrylamide optimized for efficient suspended solids removal in challenging water matrices.
Excellent shear stability enabling consistent performance in high-turbulence mixing and pumping conditions.
Fast dissolution kinetics with low dust generation, supporting safe and efficient handling in industrial dosing systems.
Strong bridging flocculation capability, delivering rapid floc formation and improved settling rates in clarifiers and thickeners.
Compatible with a wide range of coagulants including ferric chloride, aluminum sulfate, and polyaluminum chloride.
Municipal wastewater treatment — primary and secondary clarification.
Industrial effluent treatment — mining, pulp & paper, and food processing wastewater streams.
Sludge dewatering — enhancement of filter cake dryness in belt presses and centrifuges.
Drinking water treatment — turbidity reduction and particulate removal in surface water clarification.
Mineral processing — tailings thickening and overflow water recovery in concentrator plants.
| Chemical Type | Anionic polyacrylamide (PAM) |
| Product Form | Free-flowing granular powder |
| Appearance | White to off-white granules |
| pH (1% aqueous solution) | 6.0–8.0 |
| Charge Density | 20–25 mol% (anionic) |
| Molecular Weight | 12–15 million g/mol (typical) |
| Primary Applications | Flocculation in wastewater, sludge dewatering, mineral separation |
| Key Features | High efficiency, low dosage requirement, excellent solubility |
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E-mail: wangxingqiang@ericwchem.com
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