Product Description:
Cationic polyacrylamide (CPAM) is a water-soluble synthetic polymer derived from acrylamide monomers, which have been modified with cationic functional groups, such as quaternary ammonium groups. CPAM falls within the family of polyelectrolytes and is recognized for its high molecular weight, typically ranging from 5 to 20 million Daltons, as well as its significant positive charge density.
Due to its cationic nature, CPAM can effectively interact with negatively charged particles, colloids, and organic matter present in aqueous systems. This characteristic endows CPAM with versatile properties as a flocculant and coagulant aid. As a result, CPAM finds wide application in various industries including water treatment, papermaking, and oil recovery processes.
Features:
High Cationic Charge Density: Efficiently neutralizes negatively charged particles, enabling rapid flocculation even at low dosages.
Adjustable Molecular Weight: Tailored for specific applications (e.g., low MW for filtration aids, high MW for sludge dewatering).
Broad pH Compatibility: Effective in pH ranges of 4–10, suitable for diverse industrial environments.
Low Toxicity: Degrades into non-harmful byproducts under natural conditions, meeting environmental regulations.
Versatility: Compatible with inorganic coagulants (e.g., PAC, alum) for synergistic effects.
Cost-Effectiveness: Reduces operational costs by minimizing sludge volume and energy consumption.
Applications:
CPAM is utilized across diverse sectors due to its exceptional binding and bridging capabilities:
A. Water and Wastewater Treatment
- Drinking Water Purification: Removes suspended solids, organic matter, and pathogens by neutralizing colloidal charges and forming large, settleable flocs.
- Municipal/Industrial Wastewater Treatment: Enhances sludge dewatering efficiency, reduces sludge volume, and clarifies effluent.
- Mining Wastewater: Aggregates fine particles (e.g., clay, coal slurry) for easier separation.
B. Paper and Pulp Industry
- Retention and Drainage Aid: Improves retention of fine fibers and fillers (e.g., calcium carbonate) in paper sheets, reducing raw material costs.
- Waste Paper Recycling: Strengthens recycled fibers and removes ink residues.
C. Oil and Gas Industry
- Drilling Fluid Additive: Stabilizes boreholes and reduces fluid loss.
- Enhanced Oil Recovery (EOR): Adjusts water viscosity and improves oil displacement efficiency.
D. Textile and Dyeing
- Treats dye-containing wastewater by: adsorbing and precipitating colorants.
E. Agriculture
- Soil conditioner: to reduce erosion and improve water retention.
FAQ:
Q: What is the brand name of this Water Treatment Polyacrylamide product?
A: The brand name is Lanyao.
Q: What is the model number of this Water Treatment Polyacrylamide product?
A: The model number is PAM.
Q: Where is this Water Treatment Polyacrylamide product manufactured?
A: It is manufactured in Jiangsu, China.
Q: What certifications does this Water Treatment Polyacrylamide product have?
A: It is certified with ISO and CE.
Q: What is the minimum order quantity for this Water Treatment Polyacrylamide product?
A: The minimum order quantity is 10 tons.
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CPAM Flocculant For Cost Effective Sludge Reduction Municipal Industrial Wastewater Treatment Images
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