Cationic Polyacrylamide Flocculant
Cationic polyacrylamide (CPAM) flocculant engineered for sludge dewatering and negatively charged wastewater systems. The positive charge density provides strong electrostatic attraction to suspended organics and fine particles, producing compact, filterable cakes. Widely used with belt filter presses and centrifuges.
Technical Specifications
| appearance | White to light yellow powder or granules |
| solid content | ≥88% |
| cationic degree | 10–70 mol% |
| dissolution time | ≤60 min (0.1% solution) |
| molecular weight | 5–15 million Da |
| pH 1pct solution | 4.0–6.0 |
Applications
- Municipal sludge dewatering on belt filter presses
- Industrial sludge conditioning for centrifuge feed
- Paper mill white water clarification
- Food and beverage wastewater flocculation
- Textile dyehouse effluent color removal
Key Features
- Adjustable cationic charge density to match varied sludge types
- Produces firm, low-moisture filter cakes for easy disposal
- Rapid dissolution and activation for inline dosing systems
- Broad compatibility with aerobic and anaerobic digested sludge