Integrated bioelectrochemical platforms

Ahmed El Mekawy, Hanaa M. Hegab, Gunda Mohanakrishna, Deepak Pant, Huanting Wang

Research output: Chapter in Book/Report/Conference proceedingChapter (Book)Otherpeer-review

2 Citations (Scopus)

Abstract

Energy and water are intrinsically linked, as all energy sources need water for their production processes, and at the same time, water resources require energy to be available for human consumption. One of the promising technologies that is concerned with dealing with water/energy challenges is bioelectrochemical systems (BESs), which use microbial cells to transform the chemical energy stowed in biodegradable organic materials to direct electric energy and chemicals. The generated current is utilized to develop several applications, e.g., power production (microbial fuel cells), water desalination (microbial desalination cells), hydrogen (microbial electrolysis cells) or chemicals synthesis (microbial electrosynthesis cells). However, these technologies are still in their early-stage of development and are confronted with several challenges. Integration with other technologies, e.g., capacitive deionization and membrane bioreactor, was proposed to overcome these challenges. This chapter provides a broad evaluation of all the recently developed BES integrated systems, with focus on their constructions and performances.

Original languageEnglish
Title of host publicationMicrobial Electrochemical Technology
Subtitle of host publicationSustainable Platform for Fuels, Chemicals and Remediation
EditorsS. Venkata Mohan, Sunita Varjani, Ashok Pandey
Place of PublicationAmsterdam Netherlands
PublisherElsevier
Chapter6.4
Pages1037-1058
Number of pages22
Edition1st
ISBN (Electronic)9780444640529
ISBN (Print)9780444640536
DOIs
Publication statusPublished - 2019

Keywords

  • Bioelectricity
  • Hydrogen production
  • Integrated bioelectrochemical systems
  • Microbial desalination cell
  • Microbial electrolysis cell
  • Microbial fuel cell
  • Wastewater treatment

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