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Biocathodic Nitrous Oxide Removal in Bioelectrochemical Systems
Environmental Science & Technology, 2011Anthropogenic nitrous oxide (N(2)O) emissions represent up to 40% of the global N(2)O emission and are constantly increasing. Mitigation of these emissions is warranted since N(2)O is a strong greenhouse gas and important ozone-depleting compound. Until now, only physicochemical technologies have been applied to mitigate point sources of N(2)O, and no ...
Desloover, Joachim +6 more
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Bioelectrochemical Systems: Principles and Applications
2020Bioelectrochemical systems (BESs) are emerging environmental biotechnologies that involve microbial interfacial electron transfer and electrochemical transformations for achieving sustainable energy and carbon neutrality. BESs provide an excellent strategy for the processes based on microbial metabolic oxidation and reduction in comparison to ...
Divya Naradasu +3 more
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Harnessing Pseudomonas putida in bioelectrochemical systems
Trends in BiotechnologyBioelectrochemical systems (BESs), a group of promising integrated systems that combine the advantages of biotechnology and electrochemical techniques, offer new opportunities to address environmental and energy challenges. Exoelectrogens capable of extracellular electron transfer (EET) are the critical factor enabling electrocatalytic activity in BESs.
Xiaoyan Qi, Xinyu Gao, Xia Wang, Ping Xu
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2015
A bioelectrochemical system (BES) exploits biological catalysts for anode and/or cathode reactions, or both. This chapter focuses on three different classes of microbial bioelectrocatalysts which can be distinguished, ranging from single enzymes (e.g., dehydrogenases) or enzyme arrays and organelles (e.g., mitochondria) to entire living microbial cells.
Harnisch, Falk, Rabaey, Korneel
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A bioelectrochemical system (BES) exploits biological catalysts for anode and/or cathode reactions, or both. This chapter focuses on three different classes of microbial bioelectrocatalysts which can be distinguished, ranging from single enzymes (e.g., dehydrogenases) or enzyme arrays and organelles (e.g., mitochondria) to entire living microbial cells.
Harnisch, Falk, Rabaey, Korneel
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Reactor Design for Bioelectrochemical Systems
2017Bioelectrochemical systems (BES) are novel hybrid systems which are designed to generate renewable energy from the low cost substrate in a sustainable way. Microbial fuel cells (MFCs) are the well studied application of BES systems that generate electricity from the wide variety of organic components and wastewaters.
Mohanakrishna, G. +2 more
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Role of membranes in bioelectrochemical systems
Membrane Water Treatment, 2015This paper provides an overview of the role of membranes in bioelectrochemical systems (BESs). Bioelectrochemical systems harvest clean energy from waste organic sources by employing indigenous exoelectrogenic bacteria. This energy is extracted in the form of bioelectricity or valuable biofuels such as ethanol, methane, hydrogen, and hydrogen peroxide.
Bahareh Kokabian, Veera Gnaneswar Gude
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Supercapacitors in bioelectrochemical systems
2019Bioelectrochemical systems (BESs) are devices composed of two electrodes: (1) an anode and a cathode and a (2) separator that can be a solid (e.g., membrane) or a liquid (e.g., electrolyte) [1, 2]. At the anode, the oxidation reaction occurs while at the cathode reduction reaction takes place.
Carlo Santoro +3 more
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The Principle and Applications of Bioelectrochemical Systems
2013Bioelectrochemical system (BES) is a unique technology that uses microorganisms to covert the chemical energy stored in biodegradable materials to direct electric current. Compared to traditional chemical and environmental technologies, BES offers a flexible platform for both oxidation and reduction reaction oriented processes, because any ...
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