Related Experiment Video
Updated: Jun 6, 2026

Biogas Purification through the use of a Microalgae-Bacterial System in Semi-Industrial High Rate Algal Ponds
Published on: March 22, 2024
Biohydrogen production and bioprocess enhancement: a review
Ackmez Mudhoo1, Tânia Forster-Carneiro, Antoni Sánchez
1Department of Chemical and Environmental Engineering, University of Mauritius, Réduit. ackmezchem@yahoo.co.uk
Abstract:
This paper provides an overview of the recent advances and trends in research in the biological production of hydrogen (biohydrogen). Hydrogen from both fossil and renewable biomass resources is a sustainable source of energy that is not limited and of different applications. The most commonly used techniques of biohydrogen production, including direct biophotolysis, indirect biophotolysis, photo-fermentation and dark-fermentation, conventional or "modern" techniques are examined in this review. The main limitations inherent to biochemical reactions for hydrogen production and design are the constraints in reactor configuration which influence biohydrogen production, and these have been identified. Thereafter, physical pretreatments, modifications in the design of reactors, and biochemical and genetic manipulation techniques that are being developed to enhance the overall rates and yields of biohydrogen generation are revisited.
Related Concept Videos
Biofuels
Upstream Processing
Bioremediation
Bioreactor Controls-III
Microbial Bioremediation of Hydrocarbons
Production of Alcohol

