800 t/day Ultra Fine Screen Filter for Wastewater Treatment


The 800 t/day ultra fine screen filter is a high efficiency solid liquid separation unit designed for advanced wastewater treatment. It removes suspended solids and fine particles from secondary and tertiary effluents using a rotary disc filtration mechanism. The system supports stable operation after biological treatment processes, improving effluent quality for reuse applications. It is suitable for facilities requiring compact, high capacity filtration with consistent removal of SS and turbidity.

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Product introduction of 800 t/day Ultra Fine Screen Filter

The 800 t/day ultra fine screen filter is a mechanical filtration system used in advanced wastewater treatment and reuse applications. It is designed for continuous removal of suspended solids, turbidity, and fine particulate matter from biologically treated effluent. The system adopts a rotary disc micro filtration structure and is typically installed after processes such as activated sludge, SBR, oxidation ditch, or aeration systems. It supports chemical dosing integration for enhanced separation performance. The equipment is suitable for upgrading existing wastewater plants and for reuse applications such as industrial cooling water and boiler feed water preparation.

Working principle

Wastewater enters the rotary disc micro filtration system after biological treatment. The flow passes through fine screen media mounted on rotating discs.

As the discs rotate, suspended solids are retained on the surface while filtered water passes through the screen openings. Continuous rotation and backwashing prevent clogging and maintain filtration efficiency.

Collected solids are discharged from the system, while treated water flows to reuse or further treatment stages. The process ensures stable removal of fine particles under continuous operating conditions.

Product Parameter Table

Filter Plate Dia. 1200 mm
Treating Capacity 800 t/day
Pool Length 2480 mm
Pool Width 1700 mm
Pool Depth 1900 mm
Filter Plate Power 1.91 kW
Electric Valve Qty 2
Backwash Pump Qty 1

Main Features

  • Rotary disc filtration structure provides stable separation of fine suspended solids in continuous operation
  • High efficiency micro screening technology improves effluent clarity after biological treatment processes
  • Compact design enables easy installation in space limited wastewater treatment facilities
  • Chemical dosing compatibility enhances phosphorus removal and advanced treatment performance
  • Suitable for retrofit projects upgrading existing municipal and industrial wastewater treatment plants
  • Low energy consumption operation supports long term stable performance with reduced operational cost

Application Scenarios

  • Municipal wastewater treatment plants requiring advanced filtration after biological treatment processes
  • Industrial wastewater reuse systems for cooling water and process water applications
  • Surface water purification systems combined with multi stage treatment technologies
  • Upgrading and retrofitting of existing sewage treatment plants for improved effluent quality
  • Water reclamation systems requiring low turbidity and suspended solids removal

FAQ

1. What is the main function of this ultra fine screen filter?
It removes suspended solids and fine particles from secondary and tertiary wastewater effluent.

2. Can it be used for water reuse applications?
Yes, it is suitable for producing reclaimed water for industrial reuse.

3. Is it compatible with biological treatment systems?
Yes, it is commonly installed after activated sludge, SBR, and oxidation ditch systems.

4. Does it support chemical dosing?
Yes, it can be combined with dosing systems to enhance treatment performance.

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