High Molecular Weight Anionic PAM Flocculant for Industrial Water Treatment
Anionic PAM | Industrial Wastewater
High-performance Anionic Polyacrylamide designed for efficient solid–liquid separation, sedimentation, and clarification in mineral-rich and inorganic wastewater systems.
✔ Factory Direct Supply
✔ Stable Quality & Customized Grades
✔ Technical Support for Application Selection
✔ Global Export Experience
What Is Anionic Polyacrylamide (APAM) ?
Anionic Polyacrylamide (APAM) is a water-soluble, high-molecular-weight polymer flocculant with negatively charged functional groups along the molecular chain.
It is primarily used to aggregate suspended inorganic particles through adsorption and polymer bridging, forming large and fast-settling flocs.
APAM performs best in neutral to alkaline environments and is especially suitable for mineral-rich, high-suspended-solids wastewater.
Strong Flocculation Ability
High molecular weight structure provides excellent adsorption and polymer bridging.
Low Dosage, High Efficiency
Achieves effective clarification with minimal chemical consumption.
Wide Molecular Weight Range
Customizable grades available to match different wastewater characteristics.
Fast Dissolution & Easy Handling
Granular form dissolves completely with proper preparation.
Safe to Use
Non-toxic and non-corrosive under recommended operating conditions.
Technical Specifications
| Items | Specifications |
| Product Name | Anionic Polyacrylamide |
| Also Known as | Anionic PAM, APAM,Anionic Polymer Flocculant,Anionic Polyacrylamide Flocculant,Anionic PAM Polymer,Water-Soluble Anionic Polymer |
| CAS No. | 9003-05-8 |
| EINECS No. | 201-173-7 |
| Appearance | White granule |
| Solid Content | ≥ 90% |
| Molecular Weight | 12–30 million (customizable) |
| Ion Content (%) | 10–60 |
| Degree of Hydrolysis | ~20 |
| Dissolving Time | ≤ 60 minutes |
| Insoluble Matter (%) | ≤ 0.3 |
| Toxicity | Non-toxic, non-corrosive |
Main Applications of Anionic Polyacrylamide
APAM enhances clarification efficiency in inorganic and physicochemical wastewater by accelerating particle aggregation and sedimentation.
Used in primary clarification and sludge thickening stages to improve solid–liquid separation performance.
Effectively treats tailings water, ore beneficiation wastewater, and mineral slurry, enabling water recycling and reduced discharge.
Improves fine particle settling, slurry dewatering, and reuse of process water.
Assists in dye wastewater clarification and sludge sedimentation under suitable pH conditions.
Supports white water recovery, fiber retention, and wastewater treatment when used alone or with other polymers.
Applied in drilling fluid treatment, wastewater clarification, and certain polymer flooding systems.
Product Advantages
Strict raw material and batch quality control
Consistent molecular weight and charge density
Products comply with international safety and environmental standards
Technical documentation and SDS available upon request
Application Performance Demonstration
Related Products
Recommended Dosage & Usage
APAM must be pre-dissolved before use.
Recommended solution concentration: 0.1–0.3%
Typical dosage: 0.01–10 mg/L, depending on water quality
Add granules slowly into stirred water to avoid agglomeration
Optimal water temperature: 5–40 °C
Jar testing is strongly recommended to determine the optimal grade and dosage for each application.
Product Packaging
Standard Packaging: 25 kg kraft paper bag with PE inner liner
Customized Packaging: Jumbo bags or OEM packaging available
Supply Capacity: Stable bulk production for long-term projects
MOQ: Flexible, depending on product grade and order quantity
Frequently Asked Questions (FAQ)
How to Order Anionic Polyacrylamide
1
Wastewater source, pH, suspended solids, and treatment goals.
2
APAM grade selection and technical guidance based on your conditions.
3
Competitive pricing, samples, and trial support if required.
4
Stable bulk production and global shipping support.
Get Technical Support & Quotation
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