The concept:
A flexible unit for all pressure driven membrane processes: reverse osmosis, nanofiltration, ultrafiltration and microfiltration. Easy change of membrane module: flat-channel or tubular ceramic for screening of membranes and spiral wound modules for larger membrane area and scale-up. Feed vessel with 2.5 or 5 l volume or any external feed vessel, big enough for all lab applications.

Complete system:
The MaxiMem is a complete filtration system on a stainless steel frame. The feed pump is frequency controled. The stainless steel control cabinet contains a PID temperature controler for the jacketed feed vessel or heat exchanger and the membrane modules. Electronic display and data recording of pressure, temperature, feed flow and optionally permeate flow.

Applications:
• reverse osmosis, nanofiltration, ultrafiltration, microfiltration
• concentration, diafiltration, loop operation, batch and continuous
• product batches of 200 ml - 100 l
• concentration, purification and desalting of valuable products, waste stream treatment and recycling

Technical data:
• size 850 x 500 x 660 mm
• minimum working volume: 200 ml
• typical permeate flux 10 / 150 / 1250 ml/min
• operating pressure 0 - 40 (80) bar