کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5446323 1511129 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of Oxygen Gradient on the Organic Degradation and Power Performance of Single Sediment Microbial Fuel Cells
ترجمه فارسی عنوان
اثر گرادیان اکسیژن بر ضایعات ارگانیک و عملکرد قدرت سلول های سوختی میکروبی تک جداره
کلمات کلیدی
فاضلاب، سلولهای سوختی کوچک، لایه رابط اندازه منفذ، اکسیژن، تنزل،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
Microbial fuel cells (MFCs) have been extensively noted nowadays because of their unique dual-function of power generation and enhancement of wastewater treatment performance. But facing their practical use with wastewater treatment in the future, reducing the cost of treatment and requirement for oxygen during the treatment process, while also enhancing their power performance, makes them worthy of study. Therefore, a physical technique of using an interface layer with four kinds of porous sizes embedded in the middle of the MFCs would be utilized in this study. Results show that the performance of MFCs in the case of using an interface layer would be better than in a case of without one regardless of the porous size of the interface material. The role of the interface layer will give a positive and significant effect on the performance of MFCs. Generally speaking, when a smaller pore size of interface was utilized, the better the performance of power and COD degradation in MFCs achieved. A maximum power density of 0.032 mW/m2 and COD degradation of 47.3% were obtained in the case of an interface porous size of 0.28 μm. The MFC findings in this study will be useful to the practical improvement of wastewater treatment plants in the future
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Procedia - Volume 105, May 2017, Pages 654-661
نویسندگان
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