Product Description:
Cationic polyacrylamide (CPAM) is a water-soluble synthetic polymer derived from acrylamide monomers, modified with cationic functional groups (e.g., quaternary ammonium groups). It belongs to the family of polyelectrolytes and is characterized by its high molecular weight (typically 5–20 million Daltons) and strong positive charge density.
The cationic nature of CPAM enables it to interact effectively with negatively charged particles, colloids, and organic matter in aqueous systems. This makes it a versatile flocculant and coagulant aid widely used in industries such as water treatment, papermaking, and oil recovery.
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.
