Related Experiment Video
Updated: May 17, 2026

Methods for Facilitating Microbial Growth on Pulp Mill Waste Streams and Characterization of the Biodegradation Potential of Cultured Microbes
Published on: December 12, 2013
The microbial degradation of azo dyes: minireview
1Department of Genetics, University of Witwatersrand, P.O. Box 1038, Johannesburg, Braamfontein, South Africa. mchengalroyen@gmail.com
Abstract:
The removal of dyes in wastewater treatment plants still involves physical or chemical processes. Yet numerous studies currently exist on degradation based on the use of microbes-which is a well-studied field. However progress in the use of biological methods to deal with this environmentally noxious waste is currently lacking. This review focuses on the largest dye class, that is azo dyes and their biodegradation. We summarize the bacteria identified thus far which have been implicated in dye decolorization and discuss the enzymes involved and mechanisms by which these colorants are broken down.
More Related Videos
05:46Identification of Pharmaceuticals in The Aquatic Environment Using HPLC-ESI-Q-TOF-MS and Elimination of Erythromycin Through Photo-Induced Degradation
Published on: August 1, 2018
08:30A Complete Method for Evaluating the Performance of Photocatalysts for the Degradation of Antibiotics in Environmental Remediation
Published on: October 6, 2022
Related Concept Videos
Aryldiazonium Salts to Azo Dyes: Diazo Coupling
Microbial Bioremediation of Pesticides
Microbial Corrosion
Biodeterioration
Microbial Bioremediation of Plastics
Bioremediation