Relevant bibliographies by topics / Microbial electrosynthesis systems

Academic literature on the topic 'Microbial electrosynthesis systems'

Author: Grafiati
Published: 10 March 2023

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Journal articles on the topic "Microbial electrosynthesis systems"

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Sharma, Mohita, Yolanda Alvarez-Gallego, Wafa Achouak, Deepak Pant, Priyangshu M. Sarma, and Xochitl Dominguez-Benetton. "Electrode material properties for designing effective microbial electrosynthesis systems." Journal of Materials Chemistry A 7, no. 42 (2019): 24420–36. http://dx.doi.org/10.1039/c9ta04886c.

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(a) Pictograph and (b) schematic representation of the placement of multiple working electrodes with a single counter electrode and reference electrode using an N'Stat setup and (c) the schematic of the potentiostat interface connection with the electrochemical cell.
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Li, Xiao-Min, Long-Jun Ding, Dong Zhu, and Yong-Guan Zhu. "Long-Term Fertilization Shapes the Putative Electrotrophic Microbial Community in Paddy Soils Revealed by Microbial Electrosynthesis Systems." Environmental Science & Technology 55, no. 5 (February 18, 2021): 3430–41. http://dx.doi.org/10.1021/acs.est.0c08022.

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Kong, Fanying, Hong-Yu Ren, Spyros G. Pavlostathis, Jun Nan, Nan-Qi Ren, and Aijie Wang. "Overview of value-added products bioelectrosynthesized from waste materials in microbial electrosynthesis systems." Renewable and Sustainable Energy Reviews 125 (June 2020): 109816. http://dx.doi.org/10.1016/j.rser.2020.109816.

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Marshall, Christopher W., Daniel E. Ross, Erin B. Fichot, R. Sean Norman, and Harold D. May. "Long-term Operation of Microbial Electrosynthesis Systems Improves Acetate Production by Autotrophic Microbiomes." Environmental Science & Technology 47, no. 11 (May 16, 2013): 6023–29. http://dx.doi.org/10.1021/es400341b.

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Winder, Johanna C., Mark Hewlett, Ping Liu, and John Love. "Conversion of Biomass to Chemicals via Electrofermentation of Lactic Acid Bacteria." Energies 15, no. 22 (November 17, 2022): 8638. http://dx.doi.org/10.3390/en15228638.

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Microbial electrosynthesis is the process of supplying electrons to microorganisms to reduce CO2 and yield industrially relevant products. Such systems are limited by their requirement for high currents, resulting in challenges to cell survival. Electrofermentation is an electron-efficient form of microbial electrosynthesis in which a small cathodic or anodic current is provided to a culture to alter the oxidation–reduction potential of the medium and, in turn, alter microbial metabolism. This approach has been successfully utilised to increase yields of diverse products including biogas, butanediol and lactate. Biomass conversion to lactate is frequently facilitated by ensiling plant biomass with homofermentative lactic acid bacteria. Although most commonly used as a preservative in ensiled animal feed, lactate has diverse industrial applications as a precursor for the production of probiotics, biofuels, bioplastics and platform chemicals. Lactate yields by lactic acid bacteria (LAB) are constrained by a number of redox limitations which must be overcome while maintaining profitability and sustainability. To date, electrofermentation has not been scaled past laboratory- or pilot-stage reactions. The increasing ease of genetic modification in a wide range of LAB species may prove key to overcoming some of the pitfalls of electrofermentation at commercial scale. This review explores the history of electrofermentation as a tool for controlling redox balance within bacterial biocatalysts, and the potential for electrofermentation to increase lactate production from low-value plant biomass.
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Li, Shuwei, Young Eun Song, Jiyun Baek, Hyeon Sung Im, Mutyala Sakuntala, Minsoo Kim, Chulhwan Park, Booki Min, and Jung Rae Kim. "Bioelectrosynthetic Conversion of CO2 Using Different Redox Mediators: Electron and Carbon Balances in a Bioelectrochemical System." Energies 13, no. 10 (May 19, 2020): 2572. http://dx.doi.org/10.3390/en13102572.

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Microbial electrosynthesis (MES) systems can convert CO2 to acetate and other value-added chemicals using electricity as the reducing power. Several electrochemically active redox mediators can enhance interfacial electron transport between bacteria and the electrode in MES systems. In this study, different redox mediators, such as neutral red (NR), 2-hydroxy-1,4-naphthoquinone (HNQ), and hydroquinone (HQ), were compared to facilitate an MES-based CO2 reduction reaction on the cathode. The mediators, NR and HNQ, improved acetate production from CO2 (165 mM and 161 mM, respectively) compared to the control (without a mediator = 149 mM), whereas HQ showed lower acetate production (115 mM). On the other hand, when mediators were used, the electron and carbon recovery efficiency decreased because of the presence of bioelectrochemical reduction pathways other than acetate production. Cyclic voltammetry of an MES with such mediators revealed CO2 reduction to acetate on the cathode surface. These results suggest that the addition of mediators to MES can improve CO2 conversion to acetate with further optimization in an operating strategy of electrosynthesis processes.
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Izadi, Paniz, Jean-Marie Fontmorin, Swee Su Lim, Ian M. Head, and Eileen H. Yu. "Enhanced bio-production from CO2 by microbial electrosynthesis (MES) with continuous operational mode." Faraday Discussions 230 (2021): 344–59. http://dx.doi.org/10.1039/d0fd00132e.

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Continuous operational mode increased systems efficiency compared to fed-batch mode. Hydraulic retention time (HRT) affected the production pattern. Short and long HRT increased acetate production rate and products diversity, respectively.
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Hou, Xia, Liping Huang, Peng Zhou, Fuping Tian, Ye Tao, and Gianluca Li Puma. "Electrosynthesis of acetate from inorganic carbon (HCO3−) with simultaneous hydrogen production and Cd(II) removal in multifunctional microbial electrosynthesis systems (MES)." Journal of Hazardous Materials 371 (June 2019): 463–73. http://dx.doi.org/10.1016/j.jhazmat.2019.03.028.

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Li, Zhuo, Qian Fu, Hao Chen, Shuai Xiao, Jun Li, Qiang Liao, and Xun Zhu. "A mathematical model for CO2 conversion of CH4-producing biocathodes in microbial electrosynthesis systems." Renewable Energy 183 (January 2022): 719–28. http://dx.doi.org/10.1016/j.renene.2021.11.050.

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Li, Zhuo, Qian Fu, Hajime Kobayashi, Shuai Xiao, Jun Li, Liang Zhang, Qiang Liao, and Xun Zhu. "Polarity reversal facilitates the development of biocathodes in microbial electrosynthesis systems for biogas production." International Journal of Hydrogen Energy 44, no. 48 (October 2019): 26226–36. http://dx.doi.org/10.1016/j.ijhydene.2019.08.117.

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Dissertations / Theses on the topic "Microbial electrosynthesis systems"

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Batlle, Vilanova Pau. "Bioelectrochemical transformation of carbon dioxide to target compounds through microbial electrosynthesis." Doctoral thesis, Universitat de Girona, 2016. http://hdl.handle.net/10803/399148.

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In 2015 the average concentration of CO2 in the atmosphere exceeded 400 ppm. Some technologies, including CO2 capture and storage, are palliative. However, the development of alternatives to burning of fossil fuels focuses on the base of the problem and proposes substantial changes in the energy model. This thesis proposes the use of bioelectrochemical systems to transform CO2 into valuable products. This process is known as microbial electrosynthesis, and is based on the use of bacteria able to use the electrode as an electron donor (biocathode) to drive CO2 reduction. The results show that the production of hydrogen as intermediate is key to allow further CO2 reduction. This thesis has proven methane production, and organic liquid compounds of two (acetic acid) and four (butyric acid) carbons. The results invite to continue investigating to exploit all the potential of BES and enable its industrial scalability
El 2015 la concentració mitjana de CO2 a l’atmosfera va superar per primera vegada les 400 ppm. Algunes tecnologies, com la captura i emmagatzematge de CO2, són pal·liatives. En canvi, el desenvolupament d’alternatives a la crema de combustibles fòssils van a l’arrel del problema i proposen canvis substancials en el model energètic. Aquesta tesi planteja l’ús dels sistemes bioelectroquímics per transformar el CO2 en productes amb valor afegit. Aquest procés es coneix com electrosíntesi microbiana, i es basa en la utilització de bacteris capaços d’utilitzar l’elèctrode com a donador d’electrons (biocàtode) per portar a terme la reducció de CO2. Els resultats demostren que la producció d’hidrogen com a compost intermedi es la clau per poder portar a terme la reducció de CO2. Aquesta tesi ha demostrat la producció de metà, i compostos líquids orgànics de dos (acid acètic) i quatre (acid butíric) carbonis. Els resultats esperonen a continuar investigant per aprofitar tot el potencial dels BES i fer possible la seva escalabilitat industrial
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Cava, Eugenio La. "Generation of bio-compounds from microbial catalysts fueled by CO2 and electrons, with potential for the production of biofuels and compounds of interest." Doctoral thesis, 2021. http://hdl.handle.net/2158/1248314.

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This thesis is dealing with my work in the field of microbial electrochemistry of relevant microbial strains applied to microbial electrolytic cells. It consists of two main topics: the electrochemical characterization of the novel CO2 reduction reaction in the electroactive model bacterium Shewanella oneidensis MR-1 and the electrochemical characterization of strain 42OL of the Purple Non Sulfur Bacteria Rhodopseudomonas palustris. During the time I was in Japan at the University of Tokyo, I explored the possibility of carbon fixation by Shewanella oneidensis MR-1 model microbe for anodic extracellular electron transfer process. The results showed that the current consumed by the strain was indeed increasing upon bubbling with carbon dioxide, while when administering argon gas did not increase the current uptake. While I was not able to identify the product of carbon fixation at the time, a successive search in the literature revealed that Shewanella is able to produce formate in experimental conditions similar to those that I used. At University of Florence and CREA, I carried out the electrochemical characterization of a strain of Purple Non Sulfur Bacteria, Rhodopseudomonas palustris 42OL and explored the possibility of single culture electrochemically driven biological nitrogen fixation. The results are quite surprising, in fact, Rps. palustris 42OL is indeed electroactive in both anodic and cathodic modes, and in addition to that it exhibits a noteworthy current uptake in the cathodic mode while the electrochemical cell medium is bubbled with high purity nitrogen gas. Scanning Electron Microscope micrographies are also showing that Rps. palustris 42OL is directly attached to the Working Electrode and possibly forms subcellular structures like nanowires, thereby meaning that the mechanism of electron transfer to the electrode is also of direct type.
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Book chapters on the topic "Microbial electrosynthesis systems"

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Karthic, A., Soumya Pandit, Santimoy Khilari, Abhilasha Singh Mathuriya, and Sokhee P. Jung. "Microbial Electrosynthesis for Harnessing Value-Added Product via Carbon Dioxide Sequestering." In Bioelectrochemical Systems, 277–98. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6872-5_12.

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Schröder, Uwe. "Bioelectrochemical Systems." In Chemical Processes for a Sustainable Future, 347–64. The Royal Society of Chemistry, 2014. http://dx.doi.org/10.1039/bk9781849739757-00347.

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By generating electricity from microbially catalysed anodic oxidation processes, the greatest potential lies in the use of wastewater as a fuel, which allows wastewater treatment and energy recovery to be combined. A recent development has expanded the scope of bioelectrochemical systems from power generation and wastewater treatment to an increasing number of applications such as bioelectrochemically driven desalination and microbial electrosynthesis. This chapter provides an overview of microbial bioelectrochemical systems, their fundamentals and potential applications.
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Zhang, Lin, Mathieu Etienne, Neus Vilà, and Alain Walcarius. "Functional Electrodes for Enzymatic Electrosynthesis." In Functional Electrodes for Enzymatic and Microbial Electrochemical Systems, 215–71. WORLD SCIENTIFIC (EUROPE), 2017. http://dx.doi.org/10.1142/9781786343543_0006.

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Jourdin, Ludovic, and David Strik. "Electrodes for Cathodic Microbial Electrosynthesis Processes: Key Developments and Criteria for Effective Research and Implementation." In Functional Electrodes for Enzymatic and Microbial Electrochemical Systems, 429–73. WORLD SCIENTIFIC (EUROPE), 2017. http://dx.doi.org/10.1142/9781786343543_0012.

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Morya, Raj, Aditi Sharma, Ashok Pandey, Indu Shekhar Thakur, and Deepak Pant. "Microbial electrosynthesis systems toward carbon dioxide sequestration for the production of biofuels and biochemicals." In Biomass, Biofuels, Biochemicals, 279–97. Elsevier, 2022. http://dx.doi.org/10.1016/b978-0-12-823500-3.00004-2.

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Agasam, Tanmai, Nishit Savla, Shriya Jitendra Kalburge, Sajana T.K., Soumya Pandit, and Dipak A. Jadhav. "Microbial electrosynthesis: Carbon dioxide sequestration via bioelectrochemical system." In The Future of Effluent Treatment Plants, 113–32. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-12-822956-9.00007-6.

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