کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7008590 | 1455366 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simultaneous wastewater treatment and electricity generation by microbial fuel cell: Performance comparison and cost investigation of using Nafion 117 and SPEEK as separators
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Simultaneous wastewater treatment and electricity generation by microbial fuel cell: Performance comparison and cost investigation of using Nafion 117 and SPEEK as separators Simultaneous wastewater treatment and electricity generation by microbial fuel cell: Performance comparison and cost investigation of using Nafion 117 and SPEEK as separators](/preview/png/7008590.png)
چکیده انگلیسی
Microbial Fuel Cell (MFC) is a new device for simultaneous electricity production and wastewater treatment. The major concern of this technique is the high operational cost that is caused by Nafion 117 used as a Proton Exchange Membrane (PEM) and Pt as a cathode catalyst for oxygen reduction. Sulfonated poly ether ether ketone (SPEEK) was used as a PEM in MFC for this study. The results indicate that even though the power production of MFC with SPEEK (77.3 mW·mâ 2) was lower than Nafion 117 (106.7 mW·mâ 2), it is more cost effective, due to its lower price. Our cost evaluation suggests that the use of SPEEK in power production is about two times more cost effective than that of Nafion 117. Furthermore, its chemical oxygen demand (COD) removal (88%) is higher than Nafion 117 (76%); and thus, SPEEK, given substantial increases in power density may be a promising PEM in MFCs at an industrial scale.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 325, 16 September 2013, Pages 1-6
Journal: Desalination - Volume 325, 16 September 2013, Pages 1-6
نویسندگان
Mostafa Ghasemi, Wan Ramli Wan Daud, Ahmad Fauzi Ismail, Yaghoob Jafari, Manal Ismail, Alireza Mayahi, Jamal Othman,