Understand the source.
Membrane selection is one part of the system. Feed chemistry, pretreatment, flow, energy, maintenance and concentrate handling need to be defined.
Water solution
Reverse osmosis is considered where dissolved-salt reduction and the required water specification justify a membrane system. Feedwater quality, pretreatment and operating requirements are part of the design.

Membrane selection is one part of the system. Feed chemistry, pretreatment, flow, energy, maintenance and concentrate handling need to be defined.
A suitable treatment train connects feed conditioning and filtration with membranes, controls, monitoring and the required output. The final specification is established for the application.
A clear design brief
Case studies
Start with the water
Your source, demand and intended use give our team a useful starting point.