Nanofiltration is a process similar to reverse osmosis but it is less effective at removing dissolved solids. Nanofilters are commonly referred to as membrane softeners because they will usually rejec [..]

A membrane separation technology focused on removing particles in the molecular size range.

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A membrane filtration process with pore sizes from 1 - 10 nanometres.  Smaller than microfiltration and ultrafiltration, but larger than reverse osmosis.

A pressure-driven membrane filtration process that separates particles down to approximately 0.002 to 0.005 μm diameter from influent water using a sieving process.

a filtration process using nanometer-sized membrane technology for the removal of disinfection by-products and minerals from water. It is one of the processes studied within RESFOOD to enhnce selective sodium removal from drain water.

Nanofiltration is a viral removal process which passes the product to be filtered through an ultra-fine membrane filter for pathogen removal. Nanofiltration clears enveloped viruses, non-enveloped viruses, and virus-antibody complexes, with minimal or no effect on immunoglobulins. This process significantly reduces the risk of disease transmission.