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المؤلفQin, Mohan
المؤلفPing, Qingyun
المؤلفLu, Yaobin
المؤلفAbu-Reesh, Ibrahim M.
المؤلفHe, Zhen
تاريخ الإتاحة2022-12-29T08:04:07Z
تاريخ النشر2015-04-25
الاقتباسQin, M., Ping, Q., Lu, Y., Abu-Reesh, I. M., & He, Z. (2015). Understanding electricity generation in osmotic microbial fuel cells through integrated experimental investigation and mathematical modeling. Bioresource Technology, 195, 194-201.‏
الرقم المعياري الدولي للكتاب09608524
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84946499172&origin=inward
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84946499172&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/37864
الملخص(Graph Presented). Osmotic microbial fuel cells (OsMFCs) are a new type of MFCs with integrating forward osmosis (FO). However, it is not well understood why electricity generation is improved in OsMFCs compared to regular MFCs. Herein, an approach integrating experimental investigation and mathematical model was adopted to address the question. Both an OsMFC and an MFC achieved similar organic removal efficiency, but the OsMFC generated higher current than the MFC with or without water flux, resulting from the lower resistance of FO membrane. Combining NaCl and glucose as a catholyte demonstrated that the catholyte conductivity affected the electricity generation in the OsMFC. A mathematical model of OsMFCs was developed and validated with the experimental data. The model predicated the variation of internal resistance with increasing water flux, and confirmed the importance of membrane resistance. Increasing water flux with higher catholyte conductivity could decrease the membrane resistance.
راعي المشروعThis work was supported by NPRP grant #6-289-2-125 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors. The authors would like to thank Peppers Ferry Regional Wastewater Treatment Plant for providing inocula.
اللغةen
الناشرElsevier Ltd
الموضوعForward osmosis
Internal resistance
Ion exchange membrane
Osmotic microbial fuel cells
Wastewater treatment
العنوانUnderstanding electricity generation in osmotic microbial fuel cells through integrated experimental investigation and mathematical modeling
النوعArticle
الصفحات194-201
رقم المجلد195
dc.accessType Abstract Only


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