Towards Development of Carbon Capture Utilization Technology using Electrochemically Active Bacteria

DOI
  • YAMADA Shohei
    株式会社熊谷組　技術本部　新技術創造センター
  • KATO Tatsuhiro
    株式会社熊谷組　技術研究所　循環工学研究室

Bibliographic Information

Other Title
  • 電気化学活性菌を用いたCO<sub>2</sub>有効利用技術の開発に向けて

Description

<p>As the current depletion of fossil resources and global warming emerging, it is expected to establish sustainable production processes that circulate and utilize the resources available on the earth’s surface. In particular, there are expectations for the production of a value-added chemical from atmospheric carbon dioxide (CO2), however it is necessary to require a large amount of reducing power and energy. In recent studies, electrochemically active bacteria (EAB), microbes can be able to interact with a conductive material via extracellular electron transfer pathway, receive attention from application to bioelectrochemical systems such as microbial electrosynthesis system (MES). Since it is estimated that a value-added chemical production process combing EAB and solar cells can achieve an energy conversion efficiency higher than that of photosynthesis. In this report, we first describe EAB and subsequently summarize one of the attractive microbes, autotrophic acidophile iron-oxidizing bacteria and laboratory studies that have been conducted to towards development for a sustainable bioprocess using MES. We also discuss possibilities of MES biotechnology to utilize that facilitate the development of eco-friendly future industry.</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390577740942508672
  • DOI
    10.11395/jjsem.23.9
  • ISSN
    18844219
    13464930
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

Report a problem

Back to top