Kandhasamy, S.; Balraj, S.; Kanagaraj, S.; Sundaravadivelu, S. Microbial Degradation of Pharmaceuticals. Preprints2022, 2022060014. https://doi.org/10.20944/preprints202206.0014.v1
APA Style
Kandhasamy, S., Balraj, S., Kanagaraj, S., & Sundaravadivelu, S. (2022). Microbial Degradation of Pharmaceuticals. Preprints. https://doi.org/10.20944/preprints202206.0014.v1
Chicago/Turabian Style
Kandhasamy, S., Suganya Kanagaraj and Sumathi Sundaravadivelu. 2022 "Microbial Degradation of Pharmaceuticals" Preprints. https://doi.org/10.20944/preprints202206.0014.v1
Abstract
Pharmaceutically active compounds and organic pollutants are becoming a major environmental dispute possessing serious threat to the water bodies and terrestrial ecosystem. Microorganisms are capable of the self-purification process, and hence the microbial degradation is considered a lucrative method to counteract the therapeutic and recalcitrant pollutants. Pharmaceutical toxicants in aquatic system can be treated by conventional wastewater treatment, but slow sludge settling, presence of mixture of pharmaceuticals and recalcitrant compounds often pose a potential ecological risk. Some microbial strains are very effective in reducing the chemical oxygen demand (COD), biological oxygen demand (BOD), total dissolved solids (TDS), and turbidity in pharmaceutical industrial wastewater treatment. The natural microbial community has a significant role in the ecological processes of pharmaceutical and organic compounds, including non-steroidal anti-inflammatory drugs, analgesics, blood lipid regulators and other micropollutants. Specific bacterial isolates can act as biodegraders, and fungal treatment could offer protection to the ecosystem. These microorganisms use the pollutants as their sole carbon source and transform the contaminants by co-metabolic pathways. Natural attenuation by native microorganisms, biostimulation and bioaugmentation are the processes employed to degrade the target contaminant. Microorganisms may also be genetically engineered to improve the neutralization efficiency, which would assist in the mineralization of the pollutants. Thus, employing microorganisms to detoxify the pollutants probably enhances the sustainable potential biodegradability, improves water quality standards and ensures eco-friendly alternative bioremediation strategy.
Biology and Life Sciences, Immunology and Microbiology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
