Arsenic treatment and power generation with a dual-chambered fuel cell with anionic and cationic membranes using NaHCO₃ anolyte and HCl or NaCl catholyte

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• 作者：Hubdar Ali Maitlo ; Jung Hwan Kim ; ^{genkjh@hanyang.ac.kr} ; Joo Yang Park ; ^{jooypark@hanyang.ac.kr}
• 关键词：Iron-air dual-chambered fuel cell ; Ionic membranes ; Arsenate removal ; Power generation
• 刊名：Chemosphere
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：172
• 期：Complete
• 页码：138-146
• 全文大小：1654 K
• 卷排序：172

文摘

The iron-air dual-chambered fuel cell with AEM and CEM was used to treat arsenate. The 0.1 M HCl was an effective cathode electrolyte. The 1 ppm arsenate form 20 L of wastewater was reduced to less than 5 ppb in 4 h. The maximum power density was 5.9 W/m2 and 4.7 W/m2 with AEC_FC and CEM_FC. The iron-air dual-chambered fuel cell has possibility of real-world applications.