Polyacrylamide (PAM) is a water-soluble polymer with excellent flocculation and coagulation-aid properties. Based on ionic characteristics, it can be classified into non-ionic, anionic, cationic, and amphoteric types. | ![]() |
PAM Solution Preparation
Water Quality: Use clean water (e.g., tap water) for dissolution.
Temperature: Optimal dissolution occurs at 5–40°C. Below 5°C, dissolution slows significantly; above 40°C, polymer degradation accelerates, reducing efficacy.
Concentration: Prepare dilute solutions (0.1–0.3%) due to high viscosity and hydrolysis risks. On-site preparation for immediate use is recommended.
Preparation Methods
1.Dual-Tank Batch System:
Utilizes a preparation tank and solution tank with mechanical agitation.
Drawbacks: Large footprint, high energy consumption, and elevated operational costs.
2.Continuous Automated PAM Powder-to-Solution System:
Compact design with intelligent automation.
Energy-efficient and low-maintenance, ideal for optimized PAM solution preparation.
System Advantages
Integrated Design: Standardized robust structure ensures optimal preparation and dosing of powders, granules, or fibrous materials.
Compact & Easy Installation: Requires only water and power supply on-site.
Three-Stage Processing:
1.Dissolution Tank
2.Aging Tank (ensures complete hydration)
3.Storage Tank
Advanced Powder Wetting System: Compatible with powders, granules, and fibrous materials.
User-Friendly Operation: Set parameters (① solution concentration, ② dosing rate) via touchscreen interface.
Full Automation: PLC-based automation adjusts powder dosing in real time based on flow rates, enabling unattended operation.
Corrosion Resistance: Critical components use engineering plastics, stainless steel, or resin-coated carbon steel.
Fail-Safe Performance: Automatic shutdown and alarm activation during malfunctions.
Technical Compliance
Aligns with ISO 9001 standards for chemical preparation systems.
Adheres to ANSI/ASME specifications for material durability and process safety.
Application scenarios such as PAM (Polyacrylamide) solution preparation or chemical dissolution processes requiring aging time.