Product Description:
Cationic Polyacrylamide (CPAM)
Cationic polyacrylamide (CPAM) is a water-soluble synthetic polymer that is a derivation of acrylamide monomers. It has been modified with cationic functional groups, such as quaternary ammonium groups. CPAM belongs to the family of polyelectrolytes and is known for its high molecular weight, typically ranging from 5 to 20 million Daltons. Additionally, it possesses a strong positive charge density.
The cationic properties of CPAM allow it to interact effectively with negatively charged particles, colloids, and organic matter in aqueous systems. This characteristic makes it a versatile flocculant and coagulant aid that finds wide applications in various industries.
CPAM is widely used in industries like water treatment, papermaking, and oil recovery due to its effectiveness in treating water and wastewater systems efficiently.
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 used in various industries because of its remarkable binding and bridging capabilities:
- Water and Wastewater Treatment
- Drinking Water Purification: Eliminates suspended solids, organic matter, and pathogens through neutralizing colloidal charges and producing large, settleable flocs.
- Municipal/Industrial Wastewater Treatment: Improves sludge dewatering efficiency, decreases sludge volume, and clarifies effluent.
- Mining Wastewater: Aggregates fine particles (e.g., clay, coal slurry) for easier separation.
- Paper and Pulp Industry
- Retention and Drainage Aid: Boosts retention of fine fibers and fillers (e.g., calcium carbonate) in paper sheets, lowering raw material costs.
- Waste Paper Recycling: Strengthens recycled fibers and eliminates ink residues.
- Oil and Gas Industry
- Drilling Fluid Additive: Stabilizes boreholes and reduces fluid loss.
- Enhanced Oil Recovery (EOR): Modifies water viscosity and enhances oil displacement efficiency.
- Textile and Dyeing
- Treats dye-containing wastewater by adsorbing and precipitating colorants.
- Agriculture
- Soil conditioner to decrease erosion and enhance 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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