A three-chambered bipolar membrane electrodialysis pilot module was used to recover organic acid from butyl-acrylate wastewater. Influence of operation voltage on the process was investigated.

采用具有三隔室重复单元的电渗析中试装置从丙烯酸丁酯废水中回收有机酸，考察了操作电压对转化过程的影响。

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At one point, we entered an enormous three-chambered room full of men and women working on towering rocket engines.

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