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High molecular weight anionic polyacrylamide optimized for superior flocculation in high-solids, low-charge wastewater streams.
Excellent shear stability and rapid floc formation, enabling efficient dewatering in belt filter and centrifuge operations.
Consistent performance across variable pH (5–9) and temperature ranges typical of industrial water treatment processes.
Low residual monomer content (< 250 ppm acrylamide), meeting stringent occupational health and environmental safety requirements.
Easy-to-dissolve powder formulation with controlled particle size distribution for reliable, lump-free hydration.
Municipal and industrial wastewater treatment — primary and tertiary clarification.
Sludge dewatering in municipal sewage plants using belt presses, centrifuges, or filter presses.
Mineral processing — tailings settling and thickening in iron ore, coal, and copper operations.
Paper mill white water clarification and fiber retention enhancement.
Construction dewatering and sediment control for stormwater runoff management.
| Chemical Type | Anionic polyacrylamide (PAM) |
| Product Form | Free-flowing white to off-white granular powder |
| Appearance | Dry, non-hygroscopic granules |
| Charge Density (meq/g) | 18–22 |
| Molecular Weight (approx.) | 12–15 million g/mol |
| pH of 0.1% Aqueous Solution | 6.5–7.5 |
| Residual Acrylamide | < 250 ppm |
| Primary Applications | Wastewater clarification, sludge dewatering, mineral tailings management |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
