A kind of high-pressure membrane filtration process in which particles which are in the range of 1 to 10 nanometres are removed. Such particles are for instance ions of heavy metals. To remove all soluble particles, one would need an even finer process (i.e. reverse osmosis).
A kind of high-pressure membrane filtration process in which particles which are in the range of 1 to 10 nanometres are removed. Such particles are for instance ions of heavy metals. To remove all soluble particles, one would need an even finer process (i.e. reverse osmosis).
You want to stay up to date about water entrepreneurship?
Subscribe here to the new Sanitation and Water Entrepreneurship Pact (SWEP) newsletter!