In
its simplest presentation sea water
reverse osmosis system is a membrane
process. That acts a molecular filters to
remove (Permeable to water not salt and
separating pure water and salt solution,
by applying external pressure) dissolved
mineral, organic, inorganic and heavy
metals. It will also remove microbial
matter including bacterial spores and
viruses, which cannot remove by any ion
exchange technique from water and
wastewater.
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