Application of electro-electrodialysis for processing of sodium sulphate waste solutions containing organic compounds: Preliminary study

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• 作者：Bożenna Pisarska^a ; Hanna Jaroszek^a ; ^{hanna.jaroszek@ichn.gliwice.pl} ; Wojciech Mikołajczak^a ; Mariusz Nowak^a ; Barbara Cichy^a ; Halina Stopa^b ; Paweł Markowicz^b
• 关键词：Salt splitting ; Waste processing ; Acid base recovery ; Electro-electrodialysis
• 刊名：Journal of Cleaner Production
• 出版年：2017
• 出版时间：20 January 2017
• 年：2017
• 卷：142
• 期：part_P4
• 页码：3741-3747
• 全文大小：726 K
• 卷排序：142

文摘

EED allows acid and base recovery from waste solutions from cyclohexanone manufacture. Both EED products: acid and base, contain organic compounds. Compared to model solutions, waste processing requires higher voltage (by 0.2–0.4 V).