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METHOD AND APPARATUS FOR REUSING WASTEWATER BY USING REVERSE OSMOSIS
METHOD AND APPARATUS FOR REUSING WASTEWATER BY USING REVERSE OSMOSIS
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机译:利用反渗透技术重复利用废水的方法和装置
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摘要
A method for reusing wastewater by using reverse osmosis, according to the present invention, provides a method for preparing pure water through a primary reverse osmosis step, a secondary reverse osmosis step, a foam generation step, and a reverse osmosis membrane washing step. The present invention prepares pure water through several reverse osmosis steps, thereby enabling prepared pure water to be immediately used as industrial water, and washes a reverse osmosis membrane with foam, thereby improving washing efficiency and saving on maintenance costs of a wastewater reuse apparatus.
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