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A logical data representation framework for electricity-driven bioproduction processes.

Sunil A Patil1, Sylvia Gildemyn1, Deepak Pant2

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Summary
This summary is machine-generated.

Microbial electrosynthesis (MES) research needs standardized reporting for faster development. This study proposes a framework and key performance indicators for consistent data presentation and cross-comparison of MES processes.

Keywords:
Bioelectrochemical systemsCathodeMicrobial electrochemical technologiesMicrobial electrosynthesisPerformance indicatorsProcess parametersReactor parameters

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Area of Science:

  • Interdisciplinary science at the intersection of biotechnology and electrochemistry.
  • Focuses on microbial electrosynthesis (MES) for chemical and fuel production.

Background:

  • Microbial electrosynthesis (MES) utilizes electricity to drive microbial production of chemicals and fuels from CO2 or organic carbon sources.
  • The rapid development and commercialization of this technology are hindered by a lack of standardized reporting practices for research data.

Purpose of the Study:

  • To provide a framework for reporting MES research.
  • To propose pivotal performance indicators for describing MES processes.
  • To facilitate consistent data presentation and interpretation across studies.

Main Methods:

  • Development of a reporting framework for MES research.
  • Proposal of key performance indicators (KPIs) for MES processes.
  • Creation of an online tool for calculations and identification of data gaps.

Main Results:

  • A comprehensive framework for reporting MES research, encompassing reactor and process parameters, chemical, electrochemical, and microbial functionality indicators.
  • Defined pivotal performance indicators enabling cross-comparison of studies, irrespective of reactor design, with a focus on effective energy expenditure per unit product.
  • An accompanying online tool to assist researchers in calculations and data gap analysis.

Conclusions:

  • Standardized reporting and performance indicators are crucial for accelerating the rational development and commercialization of microbial electrosynthesis.
  • The proposed framework and indicators will enhance data comparability, ease interpretation, and guide future research.
  • Consideration of secondary aspects like downstream processing, economics, and life cycle analysis is included for a holistic approach.