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ELECTRODIALYSIS OF INORGANIC SALT-CONTAINING ANIONIC SURFACTANT SOLUTION
ELECTRODIALYSIS OF INORGANIC SALT-CONTAINING ANIONIC SURFACTANT SOLUTION
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机译:含无机盐的阴离子表面活性剂溶液的电渗析
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摘要
PURPOSE:To remove an inorg. salt from an inorg. salt-containing anionic surfactant solution by electrodialysis using a hydrophilic neutral membrane and a cation exchange membrane. CONSTITUTION:An inorg. salt is removed by electrodialysis using a hydrophilic neutral membrane whose water retention quantity is 0.05-2.0ml/g dry resin and a cation exchange membrane. Stable operation can be performed over a long period of time and an anionic surfactant can be recovered in high recovery rate.
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