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Cationic Polyacrylamide
Cationic Polyacrylamide
Overview
Cationic Polyacrylamide (CPAM) is formed by copolymerization of cationic monomer and acylamide monomer. It is a water-soluble linear polymeric flocculant. It is mainly used in flocculation and sedimentation of sewage and sludge dewatering and so on.
Specification
| Appearance | Solid content (%) | Molecular weight (M) | Cationic Charge (%) | Dissolving time（min） |
|---|---|---|---|---|
| White powder | ≥88 | 1-10 | 0－75 | 45－90 |
Benefits
Economical and achieve good effects at low dosage.
Significantly improve the sludge production efficiency and reduce the moisture content of sludge cake
lncrease the settling rate of suspended solids during the solid-liquid separation in sewage treatment process.
Highly effective in a wide PH range(2-9), it is capable of treating waste water and sludge under weak acidic condition.
Application Areas
Sewage flocculation, sedimentation and flotation
Sludge dewatering (suitable for belt filter press, plate and frame filter press.centrifuge, etc.
Retention aid and filter aid for paper making
River dredging
Minerals selection and sewage disposal
Sand washing
Notes
Non-toxic, easily soluble in water and easily moisture absorption to caking.
Splashes on hand and skin should be washed off with water immediately.
Proper storage temperature : 5℃~40℃, should be stored in cool and dry place.
Prepared liquid polyacrylamide is not suitable for long storage. The flocculating effect will decrease in 24 hours.
Low-hardness water with neutral PH (range 6-9) is suggested to dissolve polyacrylamide. Using underground water and recycled water would decrease the flocculating effect.
Scale Selection
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