M MemGas™ The MemGas™ membrane technology is a proven state-of-the-art technology for biomethane production. It is based on the permeability and selectivity of the membrane in respect to different gases. Biogas and Odour Treatment T Terion® High-purity deionized water for power generation, including boiler feed and turbine injection. Terion® combines high-recovery reverse osmosis and continuous electrodeionization in a single-skid unit. Membrane Filtration - reverse osmosis Terion® Plug & Play integrated RO-CEDI unit for demineralised water production for Power Applications. Membrane Filtration - reverse osmosis