کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10395470 | 888979 | 2011 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simultaneous degradation of refractory contaminants in both the anode and cathode chambers of the microbial fuel cell
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
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چکیده انگلیسی
In this study, the microbial fuel cell (MFC) was combined with the Fenton-like technology to simultaneously generate electricity and degrade refractory contaminants in both anode and cathode chambers. The maximum power density achieved was 15.9Â W/m3 at an initial pH of 3.0 in the MFC. In the anode chamber, approximately 100% of furfural and 96% COD were removed at the end of a cycle. In the cathode chamber, the Fenton-like reaction with FeVO4 as a catalyst enhanced the removal of AO7 and COD. The removal rates of AO7 and COD reached 89% and 81%, respectively. The optimal pH value and FeVO4 dosage toward degrading AO7 were about 3.0 and 0.8Â g, respectively. Furthermore, a two-way catalyst mechanism of FeVO4 and the contaminant degradation pathway in the MFC were explored.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 102, Issue 4, February 2011, Pages 3827-3832
Journal: Bioresource Technology - Volume 102, Issue 4, February 2011, Pages 3827-3832
نویسندگان
Yong Luo, Renduo Zhang, Guangli Liu, Jie Li, Bangyu Qin, Mingchen Li, Shanshan Chen,