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Reverse osmosis
The process of reverse osmosis has been used to purify water for both domestic and commercial purposes since the early 1970s. The process uses a membrane which only water can pass through, purifying salts and other particles from the fresh water. Reverse osmosis systems, for both home and commercial use, can be bought in Australia through companies like PSI Filters.
http://www.psifilters.com.au/ |
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