500 m³/h PAM Dosing System for Wastewater Treatment Use

Product introduction of 500 m³/h PAM Dosing System

The 500 m³/h PAM automatic dosing system is an integrated polymer preparation and chemical dosing unit used in wastewater treatment applications. It is designed to convert dry PAM powder into a uniform solution through automatic feeding, mixing, dissolving, aging, and metering processes. The system typically uses stainless steel, PP, or coated mild steel materials for corrosion resistance. It is widely applied in industrial and municipal water treatment plants requiring continuous flocculant preparation. This equipment is ideal for operators needing stable concentration control, reduced manual labor, and improved flocculation efficiency.

Working Principle

The PAM dosing system feeds dry polymer powder into a mixing chamber using an automatic feeder. The powder is then mixed with water to form an initial solution, which flows into a dissolution and aging chamber for uniform concentration development. After stabilization, the solution is transferred to a storage tank. A metering pump then delivers the prepared solution at a controlled dosage rate to the treatment process, ensuring continuous and accurate flocculant application.

Product Parameter Table

Capacity	500 m³/h
Volume	700 m³
Ripening time	50 min
Feeding Motor Power	0.18 kW
Mixer Power	0.2×3 kW
Dimension – Length (L)	1.65 m
Dimension – Width (W/W2)	1.04/0.65 m
Dimension – Height (H/H2)	1.44/0.8 m
Inlet (Pipe Connection)	DN25

Main Features

• Fully automatic continuous operation eliminates manual intervention throughout powder feeding and solution preparation process.
• Adjustable solution concentration system allows precise control between 0.05 and 0.2 percent PAM concentration range.
• Compact integrated structure reduces installation footprint while maintaining high-capacity continuous polymer processing performance.
• Multi-stage process design ensures complete mixing, dissolution, aging, and stable dosing of polymer solution.
• Corrosion-resistant material options including stainless steel, PP, or coated mild steel ensure long-term operational durability.
• Metering pump dosing system provides accurate chemical delivery for consistent flocculation and treatment performance stability.

Application Scenarios

• Municipal wastewater treatment plants for sludge conditioning and flocculation enhancement processes
• Industrial effluent treatment systems requiring polymer-assisted solid-liquid separation efficiency
• Sludge dewatering systems in mining, paper, and chemical processing industries
• Drinking water treatment plants for coagulation and clarification support processes
• Textile and dye wastewater treatment for suspended particle removal and clarification improvement

FAQ

Q1: What is the function of the PAM dosing system?
It prepares and doses polymer solution automatically for improving solid-liquid separation efficiency.

Q2: What concentration range does the system support?
It typically prepares PAM solutions in the range of 0.05% to 0.2% concentration.

Q3: Does the system require manual operation?
No, it operates fully automatically from powder feeding to final dosing process.

Q4: What materials are available for construction?
The system is available in stainless steel, PP, or coated mild steel for corrosion resistance.

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