Reverse Osmosis and Nano Filtration Test Plant

This plant is designed to investigate spiral-wound membrane modules (2.5", 4" and 8") especially for reverse osmosis and nano filtration.

The maximum operation pressure for 2.5" and 4" modules is 140 bar. For the 8" modules a circulation pump is available up to 70 bar and with feed flow rates up to 15 m³/h.

For example, this plant was used for the development and investigation of the tunnel-spacer for spiral-wound membrane modules.

Foreground: Circulation Pump; down right: High-Pressure Pump

Simplified Flow Schema without Circulation Pump