DESALINATION PERFORMANCE RESTORATION AGENT FOR CELLULOSE ACETATE MEMBRANE AND DESALINATION PERFORMANCE RESTORATION METHOD FOR CELLULOSE ACETATE MEMBRANE
A desalination performance restoration agent for a cellulose acetate membrane contains: a solvent; and a modified polyvinyl alcohol mixed in the solvent. The modified polyvinyl alcohol has an acetyl group structure in at least part of polyvinyl alcohol.
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Main Authors | , , , , , , , |
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Format | Patent |
Language | English |
Published |
10.11.2022
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Subjects | |
Online Access | Get full text |
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Summary: | A desalination performance restoration agent for a cellulose acetate membrane contains: a solvent; and a modified polyvinyl alcohol mixed in the solvent. The modified polyvinyl alcohol has an acetyl group structure in at least part of polyvinyl alcohol. |
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Bibliography: | Application Number: US202017633758 |