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Biohydrogen production and purification: Focusing on bioelectrochemical systems.
Lee, Hyung-Sool; Lee, Soo Youn; Yoo, Keunje; Kim, Hyo Won; Lee, Eunseok; Im, Nam Gyu.
Afiliação
  • Lee HS; KENTECH Institute for Environmental and Climate Technology, Korea Institute of Energy Technology (KENTECH), 200 Hyeoksin-ro, Naju-si, Jeollanam-do, South Korea. Electronic address: hs.chris.lee@kentech.ac.kr.
  • Lee SY; Gwangju Clean Energy Research Center, Korea Institute of Energy Research, 61003 Gwangju, South Korea.
  • Yoo K; Department of Environmental Engineering, Korea Maritime and Ocean University, Busan 49112, South Korea.
  • Kim HW; KENTECH Institute for Environmental and Climate Technology, Korea Institute of Energy Technology (KENTECH), 200 Hyeoksin-ro, Naju-si, Jeollanam-do, South Korea.
  • Lee E; KENTECH Institute for Environmental and Climate Technology, Korea Institute of Energy Technology (KENTECH), 200 Hyeoksin-ro, Naju-si, Jeollanam-do, South Korea.
  • Im NG; KENTECH Institute for Environmental and Climate Technology, Korea Institute of Energy Technology (KENTECH), 200 Hyeoksin-ro, Naju-si, Jeollanam-do, South Korea.
Bioresour Technol ; 363: 127956, 2022 Nov.
Article em En | MEDLINE | ID: mdl-36115508
ABSTRACT
Innovative technologies on green hydrogen production become significant as the hydrogen economy has grown globally. Biohydrogen is one of green hydrogen production methods, and microbial electrochemical cells (MECs) can be key to biohydrogen provision. However, MECs are immature for biohydrogen technology due to several limitations including extracellular electron transfer (EET) engineering. Fundamental understanding of EET also needs more works to accelerate MEC commercialization. Interestingly, studies on biohydrogen gas purification are limited although biohydrogen gas mixture requires complex purification for use. To facilitate an MEC-based biohydrogen technology as the green hydrogen supply this review discussed EET kinetics, engineering of EET and direct interspecies electron transfer associated with hydrogen yield and the application of advanced molecular biology for improving EET kinetics. Finally, this article reviewed biohydrogen purification technologies to better understand purification and use appropriate for biohydrogen, focusing on membrane separation.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Gases / Hidrogênio Idioma: En Ano de publicação: 2022 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Gases / Hidrogênio Idioma: En Ano de publicação: 2022 Tipo de documento: Article