Anionic Polyacrylamide Anionic Pam
Reliable Solution for Solid-Liquid Separation and Sludge Dewatering.
We maintain a broad stock of anionic polyacrylamides in various molecular weights and charge densities. These high-performance polymers play a critical role in efficient solid-liquid separation processes.
Not sure which anionic polyelectrolyte fits your process?
Contact us — our chemistry and water treatment engineering team is ready to assist you.
🌊 What Are Anionic Polyacrylamides?
Anionic polyacrylamides are modern auxiliary chemicals used in water and wastewater treatment to ensure high efficiency, strong floc formation, and economical dosage rates. They accelerate the aggregation and settling of suspended solids, enhancing treatment performance and reducing sludge handling costs.
Commonly used in both municipal and industrial facilities, these polymers are essential for:
Sludge dewatering
Post-chemical precipitation sedimentation support
Solid-liquid separation processes
🧬 Our Anionic Polyacrylamide Series
Wastewater and Industrial Applications
FLOPAM AN 905 SH, AN 910 SH, AN 913 SH, AN 923 SH, AN 926 XV, AN 934 SH, AN 945 SH, AN 954 SH
Drinking Water Applications
FLOPAM AN 913 PWG, AN 923 PWG
📍 Where Is It Used?
Enhances floc formation after chemical precipitation
Used in sludge thickening and dewatering processes
Delivers high performance in belt press, filter press, and centrifuge systems
Improves filtration in solid-liquid separation systems
Acts as a core component in industrial and municipal wastewater treatment plants
🔬 Technical Specifications
Chemical Name: Copolymer of Polyacrylamide and Acrylic Acid
CAS Number: 9003-05-8
Ionic Character: Anionic
Charge Density: Low, medium, or high
Molecular Weight: Medium to very high
Physical Form: Powder granules
Solubility: Fully water-soluble
pH Range: 6–9 (in solution)
Origin: France, China
For detailed technical datasheets, please contact our team.
💡 Product Benefits
High efficiency at low dosage
Stable and robust floc formation
Reduced operational costs
Faster and more effective filtration and drying
Easy integration into existing treatment systems
Versatile applications across various industries
🏭 Application Areas
Industrial Wastewater Treatment
Widely used in sectors such as textiles, metal processing, paper, chemicals, mining, energy, and food industries.
Municipal Wastewater & Drinking Water Plants
Ideal for thickening and dewatering of biological and chemical sludges. Also used as a flocculant in drinking water treatment processes.
Sludge Dewatering
Boosts dry solids content in filter press, belt press, and centrifuge systems—reducing disposal costs.
Solid-Liquid Separation
Improves flocculation in fluids with high suspended solids, simplifying sedimentation and filtration.
📦 Packaging and Storage
Powder Form: 25 kg kraft bag or 750 Kg Big Bag
Shelf Life: 24 months under proper storage conditions
Storage: Store in a dry, cool place away from direct sunlight
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