4613.0 - Australia's Environment: Issues and Trends, 2007
2008-1-11 · At Kwinana, near Perth, a desalination plant started production in late 2006, providing 130 ML a day, about one-fifth of Perth's water use. This plant uses the reverse osmosis method that has a synthetic membrane that allows water molecules to pass through, but not salts. Desalination is a relatively expensive way to produce drinking water.
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