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CHEMICAL MODIFICATION OF MEMBRANE TO MODIFY TRANSPORT PROPERTIES
CHEMICAL MODIFICATION OF MEMBRANE TO MODIFY TRANSPORT PROPERTIES
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机译:膜的化学改性以改善运输性能
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摘要
The transport properties of a polymeric ultrafiltration membrane are modified by passing aqueous liquid through the membrane at a temperature less than the glass transition temperature, progressively lowering the pH of the liquid to break hydrogen bonds in the polymer, and reacting the activated polymer with a reagent which is a reactive textile finishing product.
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