Medium-High Viscosity Polyamine Coagulant AM303 / EPI-DMA Polymer for Strong Floc Formation & High COD Wastewater
🟦 PRODUCT INTRODUCTION
AM303 is a medium-high viscosity cationic polyamine, widely known as:
- Polyamine Coagulant
- EPI-DMA Polymer
- Organic Cationic Coagulant
- Charge Neutralization Polymer
- Cationic Polyelectrolyte
Compared with lower viscosity grades, AM303 is engineered to deliver:
Produced by Bluwat Chemicals (25+ Years Manufacturer, exporting to 80+ countries), AM303 is widely applied in complex industrial wastewater treatment systems.
🟦 CORE ADVANTAGE: STRONGER FLOCS, BETTER SETTLING
When treating high COD, high SS, or difficult wastewater, floc strength becomes critical.
Strong Floc Formation
- Medium-high viscosity (500–1000 cps)
- Produces larger, denser, and stronger flocs
- Improves sedimentation and clarification
Better Performance in High Load Systems
Suitable for:
- High suspended solids
- High organic load
- Difficult-to-treat wastewater
Improved Sludge Compaction
- Produces tighter sludge structure
- Enhances dewatering efficiency
Reduced Dependence on Inorganic Coagulants
Can partially replace:
- PAC
- Alum
- Ferric salts
🟦 POSITIONING: WHEN TO CHOOSE AM303
👉 Choose AM303 when:
- Flocs from low-viscosity products are too weak
- Settling speed is slow
- Sludge is loose or difficult to dewater
- Wastewater load is high or unstable
🟦 HOW AM303 WORKS
As a cationic EPI-DMA polyamine polymer, AM303 operates through:
1. Strong Charge Neutralization
Removes colloidal stability effectively
2. Enhanced Floc Growth
Higher viscosity improves particle aggregation
3. Dense Floc Formation
Produces compact flocs with better settling behavior
🟦 APPLICATIONS
AM303 is especially suitable for:
High COD Industrial Wastewater
- Chemical plants
- Dye intermediates
- Industrial effluent
Textile & Dyeing Wastewater
- Strong color removal systems
- Works with decolorizing agents
Paper Mill Wastewater
- Improves fiber and filler removal
- Enhances clarification
Oily Wastewater / Oil & Gas
- Improves separation of emulsified oil
Mining & Mineral Processing
- Coal washing
- Gold processing
Sludge Dewatering Systems
- Produces stronger, drier sludge
🟦 TECHNICAL SPECIFICATIONS
Based on official TDS
- Appearance: Colorless to light yellow liquid
- Solid Content: 30%
- pH: 3.0 – 7.0
- Specific Gravity: 1.01 – 1.15
- Viscosity: 500 – 1000 cps (Medium-High)
- Molecular Weight: Medium – High
🟦 DOSAGE & APPLICATION
Dilution
0.5% – 5% solution
✔ Typical Treatment Process
Standard Process:
Polyamine (AM303) → PAC → PAM
Enhanced Process:
Decolorizing Agent → Polyamine → PAC → PAM
✔ Operational Benefits
- Stronger floc → faster settling
- Less turbidity in supernatant
- Improved process stability
🟦 PACKAGING
- 200L drum
- 1000L IBC
🟦 STORAGE
- Cool, dry, shaded storage
- Avoid freezing and heat
🟦 WHY CHOOSE BLUWAT CHEMICALS
- 25+ Years Manufacturing Experience
- Exporting to 80+ Countries
- Professional Jar Testing Support
- Complete Water Treatment Chemical Solutions
- Proven Performance in Industrial Projects
🟦 FAQ
Higher viscosity provides stronger floc formation and better settling, especially for difficult wastewater.
Yes, AM303 is specifically designed for high-load and complex wastewater systems.
Yes, it produces denser sludge, improving dewatering efficiency.
- AM302 → balanced, general use
- AM303 → stronger flocs, better for difficult wastewater