| Filter type | Disc filter |
|---|---|
| Material | Stainless steel |
| Filter media | Replaceable filter fabrics |
| Perforation | Approx. 10–100 µm |
| Operation | Continuous, fully automatic |
| Cleaning | Integrated backwash system |
| Disc diameter | 2,230 & 2,700 mm |
| Capacity | Up to approx. 2,800 m³/h per unit |
| Number of filter discs | Up to 35 discs per unit |
| Mesh sizes | 10–100 µm |
HUBER Disc Filter RoDisc®
The HUBER Disc Filter RoDisc® is a compact and energy-efficient disc filter designed for fine filtration of wastewater. The filter is developed for effective removal of suspended solids and fine particles and is typically used for polishing applications – for example prior to discharge, water reuse, or as pre-treatment in advanced treatment processes such as quaternary treatment.
RoDisc® combines high hydraulic capacity with a very small environmental footprint and low energy consumption. Its robust stainless-steel construction and fully automatic operation make the filter particularly well suited for both municipal and industrial wastewater treatment plants, where operational reliability and low operating costs are essential.
Read more about quaternary treatment
Applications:
- Polishing of biologically treated wastewater
- Pre-treatment for quaternary treatment (ozone, activated carbon, etc.)
- Water reuse and process water applications
- Treatment of combined sewer overflows and stormwater
- Can be installed in a channel or as a free-standing unit
Benefits
The HUBER Disc Filter RoDisc® is designed for efficient and reliable fine filtration, combining high hydraulic capacity with a compact footprint and low energy consumption. The filter ensures stable and consistent effluent quality and can be flexibly integrated into both new and existing wastewater treatment plants.
- Efficient removal of fine particles with a high separation efficiency
- Very compact solution with minimal space requirements compared to conventional sand filters and basins
- Low energy consumption due to low head loss and energy-efficient backwashing
- Fully automatic and reliable cleaning of filter media with no need for manual intervention
- Flexible filtration grades, with different filter fabrics available to meet specific effluent quality requirements
- Robust stainless-steel construction ensuring long service life and minimal maintenance
- Well suited for use in quaternary treatment as pre-treatment or polishing where removal of micropollutants is required
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