Electrodialysis
Electrodialysis (ED) is an electrochemical separation process that (selectively) transports ions through electrostatica…
MELiSSA advanced separation systems
Micro-ecological life support system alternative (MELiSSA) is a bioregenerative life support system established by the …
Membrane distillation
Membrane distillation (MD) is a novel desalination technology that produces fresh water in a pure vapor state from seaw…
Reverse Osmosis
Naturally, if two solutions with respectively high and low salinities are separated by a semi-permeable membrane, the w…
Ultrafiltration & nanofiltration membranes as pre-treatment for reverse osmosis
Ultrafiltration (UF) and nanofiltration (NF) membranes in combination with reverse osmosis (RO) membranes can be applie…
Ultrafiltration or nanofiltration with RO regenerated membranes
Ultrafiltration (UF) and nanofiltration (NF) are membrane filtration processes whose purpose is to remove mainly suspen…