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METHOD FOR CONCENTRATING AND SEPARATING ORGANIC SOLVENT IN INDUSTRIAL WASTE WATER BY A MEMBRANE MODULE USING POLYAMIDE-BASED REVERSE OSMOSIS SEPARATION MEMBRANE
METHOD FOR CONCENTRATING AND SEPARATING ORGANIC SOLVENT IN INDUSTRIAL WASTE WATER BY A MEMBRANE MODULE USING POLYAMIDE-BASED REVERSE OSMOSIS SEPARATION MEMBRANE
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机译:聚酰胺基反渗透分离膜的膜组件富集分离工业废水中有机溶剂的方法
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摘要
PURPOSE: A method for concentrating and separating organic solvent is provided to concentrate and reuse the organic solvent in industrial waste water and to reduce waste water disposal costs.;CONSTITUTION: A method for concentrating and separating organic solvent comprises the following steps: separating a membrane in which the organic solvent in industrial waste water is separated or concentrated and collected with enriched water by a membrane module; and refining the permeated water. A plurality of polyamide reverse osmosis separation membranes are arranged on the unit stage in series or in a row. The membrane module is formed by arranging at least one of the unit stages.;COPYRIGHT KIPO 2013
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