https://scholars.lib.ntu.edu.tw/handle/123456789/407948
標題: | Leachate treatment using anoxic/oxic-bioelectrochemical reactor with intermittent aeration | 作者: | Zhang G. Jiao Y. Lee D.-J. |
關鍵字: | Ammonium removal;COD removal;Denitrification;Landfill leachate | 公開日期: | 2016 | 卷: | 58 | 起(迄)頁: | 401-406 | 來源出版物: | Journal of the Taiwan Institute of Chemical Engineers | 摘要: | A membraneless, 3.5-L bioelectrochemical reactor with biocathode and anoxic/oxic zones was established for treatment of raw landfill leachate. At 24 h hydraulic retention time and 3 kg chemical oxygen demand (COD) m-3 d-1 volume loading, the tested BES could remove 86.5% of 20100 mg L-1 (COD) and 97.9% of 1330 mg L-1 NH4+-N in raw leachate. The corresponding maximum power density (Pmax) was 2.85 Wm-3 and internal resistance Rint was 47.5£[ in aerating period, and was 2.70 Wm-3 and 52.5£[ in the non-aerating period. Owing to the efficient cathodic denitrification via BES reaction, the removal of total nitrogen can exceed 90%, much higher than those reported in the literature. ? 2015 Taiwan Institute of Chemical Engineers. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/407948 | ISSN: | 18761070 | DOI: | 10.1016/j.jtice.2015.06.019 |
顯示於: | 化學工程學系 |
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