Results 151 to 160 of about 16,657 (198)

Coexistence of methanogenesis and sulfate reduction in a sulfate-adapted enrichment culture from an oil reservoir. [PDF]

open access: yesAppl Environ Microbiol
Beilig S   +5 more
europepmc   +1 more source

Direct interspecies electron transfer mechanism in enhanced methanogenesis: A mini-review

Bioresource Technology, 2021
The role of direct interspecies electron transfer (DIET) on enhancement of methanogenesis has been studied. This mini-review updated the current researches on the potential role of DIET on enhanced performance for anaerobic digestion of organic substrates with effective strategies implemented.
Wei, Wang, Duu-Jong, Lee
openaire   +2 more sources

Challenges in engineering direct interspecies electron transfer for enhanced methanogenesis

Renewable and Sustainable Energy Reviews, 2023
Interspecies electron transfer (IET) between fatty acid-oxidizing bacteria and hydrogenotrophic methanogens is key to stable and efficient methanogenesis in the anaerobic digestion (AD) process. Recently discovered direct IET (DIET) enables energetically and kinetically advantageous methanogenesis and facilitating cell-to-cell electrical connections ...
Gahyun Baek   +4 more
openaire   +2 more sources

Hardwiring microbes via direct interspecies electron transfer: mechanisms and applications

Environmental Science: Processes & Impacts, 2016
Direct interspecies electron transfer (DIET) has important implications for the design and operation of biological treatment processes.
Qiwen, Cheng, Douglas F, Call
openaire   +2 more sources

How can ethanol enhance direct interspecies electron transfer in anaerobic digestion?

Biotechnology Advances, 2021
Anaerobic digestion (AD) of organic waste to produce biogas is a mature biotechnology commercialised for decades. However, the relatively recent discovery of direct interspecies electron transfer (DIET) brings a new opportunity to improve the efficiency of biogas technology.
Dong, Feng   +8 more
openaire   +2 more sources

Different Routes for Direct Interspecies Electron Transfer with Diverse Electron-Accepting Partners

2022
AbstractDirect interspecies electron transfer (DIET) may be most important in methanogenic environments, but studies to date that have examined the mechanisms for electron transfer from electron-donating partners have primarily focused on co-cultures in which fumarate was the terminal electron acceptor.
Dawn E. Holmes   +5 more
openaire   +1 more source

Direct Interspecies Electron Transfer in Anaerobic Digestion: A Review

2015
Direct interspecies electrons transfer (DIET) is a syntrophic metabolism in which free electrons flow from one cell to another without being shuttled by reduced molecules such as molecular hydrogen or formate. As more and more microorganisms show a capacity for electron exchange, either to export or import them, it becomes obvious that DIET is a ...
Dubé, Charles-David, Guiot, Serge R.
openaire   +3 more sources

Syntrophy Goes Electric: Direct Interspecies Electron Transfer

Annual Review of Microbiology, 2017
Direct interspecies electron transfer (DIET) has biogeochemical significance, and practical applications that rely on DIET or DIET-based aspects of microbial physiology are growing. Mechanisms for DIET have primarily been studied in defined cocultures in which Geobacter species are one of the DIET partners. Electrically conductive pili (e-pili) can be
openaire   +2 more sources

Dual roles of zero-valent iron in dry anaerobic digestion: Enhancing interspecies hydrogen transfer and direct interspecies electron transfer

Waste Management, 2020
Although commonly viewed as a promising method, dry anaerobic digestion is not been widely applied to dispose of food wastes, especially in developing countries because of its insufficiency in handling with lower mass transfer and high acidic accumulation of the system.
Yahui, Zhu   +3 more
openaire   +2 more sources

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