Chemical dosing systems are critical for accurate chemical addition in wastewater treatment, ensuring optimal treatment performance while minimizing chemical consumption.

Common Applications

Polymer Dosing

For sludge dewatering enhancement. Accurate dosing dramatically improves dewatering performance and reduces polymer costs.

pH Adjustment

Sulfuric acid or caustic soda dosing for pH control in industrial process water and effluent treatment.

Disinfection

Chlorine or UV system pre-treatment. Precise dosing ensures adequate disinfection without overdosing.

Nutrient Removal

Ferric chloride or alum for phosphorus removal. Dosing systems for external carbon source addition.

System Components

Dosing Pumps

Precision diaphragm pumps with adjustable flow rates (0.1-1000 L/h) and backpressure capabilities.

Storage Tanks

HDPE or FRP tanks with level indicators and overfill protection.

Mixing Systems

Static mixers for solution preparation and in-line blending.

Control Systems

Flow-paced, ratio control, or feedback control based on online analyzer signals.

Feiran EP Dosing Solutions

We provide complete chemical dosing packages designed for your specific application.

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