نتایج جستجو برای: double chambered salt bridge microbial fuel cell dcsb mfc

تعداد نتایج: 2150286  

2018
Iwona Gajda John Greenman Carlo Santoro Alexey Serov Chris Melhuish Plamen Atanassov Ioannis A. Ieropoulos

Power output limitation is one of the main challenges that needs to be addressed for full-scale applications of the Microbial Fuel Cell (MFC) technology. Previous studies have examined electrochemical performance of different cathode electrodes including the development of novel iron based electrocatalysts, however the long-term investigation into continuously operating systems is rare. This wo...

Journal: :Bulletin of mathematical biology 2014
Brian V Merkey David L Chopp

Previous models of biofilms growing in a microbial fuel cell (MFC) have primarily focused on modeling a single growth mechanism: growth via a conductive biofilm matrix, or growth utilizing diffusible electron shuttles or mediators. In this work, we implement both flavors of models in order to explore the competition for space and nutrients in a MFC biofilm populated by both species types. We fi...

Journal: :Systems Science & Control Engineering 2021

Energy supply from renewable sources is one of the most attractive fields study in recent years. Ensuring efficient operation microbial fuel cell (MFC) due to its capabilities requires development appropriate control strategies. This paper presents a combination fuzzy and adaptive methods single-chamber single-population MFC. For estimating nonlinear terms as well parametric uncertainty model, ...

Journal: :Biotechnology & Biotechnological Equipment 2022

In this study the influence of external circuit resistance on metabolic behaviour anodic biofilm in Microbial fuel cell (MFC) was studied. The results obtained demonstrated that extremely low and high loads could deteriorate bio-electrochemistry respiration by shifting microbial metabolism towards typical fermentation substrates. best conditions for efficient substrate mineralisation nearly 70%...

Journal: :Science of The Total Environment 2021

Microbial fuel cell (MFC) systems are promising technologies for wastewater treatment and renewable energy generation simultaneously. Performance of a double-chamber microbial to treat synthetic swine containing sulfonamide antibiotics (SMs) was evaluated in this study. The MFC operated continuous modes at different conditions. Results indicated that the current successfully generated during op...

2015
Thuy Thu Nguyen Tha Thanh Thi Luong Phuong Hoang Nguyen Tran Ha Thi Viet Bui Huy Quang Nguyen Hang Thuy Dinh Byung Hong Kim Hai The Pham

In this study, we attempted to enrich neutrophilic iron bacteria in a microbial fuel cell (MFC)-type reactor in order to develop a lithotrophic MFC system that can utilize ferrous iron as an inorganic electron donor and operate at neutral pHs. Electrical currents were steadily generated at an average level of 0.6 mA (or 0.024 mA cm(-2) of membrane area) in reactors initially inoculated with mic...

2015
Seyed Kamran Foad Marashi Hamid-Reza Kariminia

BACKGROUND Purified terephthalic acid (PTA) wastewater from a petrochemical complex was utilized as a fuel in the anode of a microbial fuel cell (MFC). Effects of two important parameters including different dilutions of the PTA wastewater and pH on the performance of the MFC were investigated. METHODS The MFC used was a membrane-less single chamber consisted of a stainless steel mesh as anod...

2017
Li-Chun Wu Teh-Hua Tsai Man-Hai Liu Jui-Ling Kuo Yung-Chu Chang Ying-Chien Chung

The extensive use of Cr(VI) in many industries and the disposal of Cr(VI)-containing wastes have resulted in Cr(VI)-induced environmental contamination. Cr(VI) compounds are associated with increased cancer risks; hence, the detection of toxic Cr(VI) compounds is crucial. Various methods have been developed for Cr(VI) measurement, but they are often conducted offsite and cannot provide real-tim...

2016
Seung Ho Lee Ju Yeon Ban Chung-Hun Oh Hun-Kuk Park Samjin Choi

We present the fabrication of an ultra-low cost, disposable, solvent-free air cathode all-paper microbial fuel cell (MFC) that does not utilize any chemical treatments. The anode and cathode were fabricated by depositing graphite particles by drawing them on paper with a pencil (four strokes). Hydrophobic parchment paper was used as a proton exchange membrane (PEM) to allow only H(+) to pass. A...

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