What are the new materials used for reverse osmosis membranes?

1 answer

The 01/04/2021

Hello,

Thank you for your question.

Reverse osmosis membranes are organic membranes derived from polymers: cellulose derivatives and polyamides.

Other polymers with better resistance to oxidation, pH or temperature such as polyacrylonitrile, polysulfone, polycarbonates and polyvinylidene fluoride are increasingly used.

Thermo Scientific manufactures a whole range of water purification systems using various purification processes such as reverse osmosis, ion exchange resins, EDI...

Cordially

Sebastien Joly

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