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Treatment of wastewater from phenolic resin process by pervaporation

✍ Scribed by M. Kondo; H. Sato


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
437 KB
Volume
98
Category
Article
ISSN
0011-9164

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✦ Synopsis


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With a polyether block amide (PEBA) membrane, which is widely known as aromatic hydrocarbon selective, a study on the removal of phenol from water by pervaporation was performed. In order to discuss the feasibility on pervaporation as a wastewater treatment process and influence of impurities in waste flow to membrane performance, sorption and pervaporation experiments were carried out with a phenol/water binary solution and real industrial wastewater. As a result of these investigations, the PEBA membrane showed a substantial potential for application to phenol-containing wastewater treatment, subject to the wastewater being purified to the required quality by vacuum distillation or other appropriate pretreatment.


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