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NON-WOVEN FABRIC FOR A PRESSURE RETARDED OSMOSIS MEMBRANE SUPPORT AND PRESSURE RETARDED OSMOSIS MEMBRANE COMPRISING THEREOF
NON-WOVEN FABRIC FOR A PRESSURE RETARDED OSMOSIS MEMBRANE SUPPORT AND PRESSURE RETARDED OSMOSIS MEMBRANE COMPRISING THEREOF
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机译:耐压渗透压膜支撑的非织造布及其构成的耐压渗透压膜
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摘要
The present invention relates to a non-woven fabric for a pressure retarded osmosis membrane support and a pressure retarded osmosis membrane comprising the same. More specifically, the present invention has: remarkably excellent water permeability and pressure resistance; a polymeric solution, coated on a non-woven fabric, with minimum permeability into the non-woven fabric and minimum draining to a rear side thereof; minimum a loss of an osmosis membrane thanks to excellent mechanical strength.
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