Degradation of Endosulfan in Different Soils by Indigenous and Adapted Microorganisms
The environmental fate of organic contaminants in soils is influenced significantly by the pH, texture of soil, water content and also presence of organic matter. In this study, biodegradation of endosulfan isomers was studied in two different soils (Soil A and Soil B) that have contrasting properties in terms of their texture, pH, organic content, etc. Two Nocardia sp., which were isolated from soil, were used for degradation of endosulfan. Soils were contaminated with commercial endosulfan. Six sets were maintained from two different soils, contaminated with different endosulfan concentrations for degradation experiments. Inoculated and uninoculated mineral media with Nocardia isolates were added to the soils and mixed. Soils were incubated at a certain temperature (30 °C) during ten weeks. Residue endosulfan and its metabolites’ concentrations were determined weekly during the incubation period. The changes of the soil microorganisms were investigated weekly.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1125623Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 968
 Antonious, G. F., Byers, M. E., “Fate and movement of endosulfan under field conditions,” Environmental Toxicology and Chemistry, 16, 644-649, 1997.
 Awasthi, N., Ahuja, R., Kumar, A., “Factors influencing the degradation of soil-applied endosolfan isomers,” Soil Biology & Biochemistry, 32, 1697-1705, 2000.
 Benedict, T. S., Okeke, C., Arshad, M., Frankerberger, W. T., “Enrichment and isolation of endosulfan-degrading microorganisms,” Journal of Environmental Quality, 32, 47-54, 2003.
 Bhalerao, T. S., Puranik, P. R. “Biodegradation of organochlorine pesticide, endosulfan, by a fungal soil isolate, Aspergillus niger.” International Biodeterioration & Biodegradation, Vol:59, No:4, 315-321, 2007.
 Gharidi, H., Rose, C. W., “Degradation of endosulfan in a clay soil from cotton farms of Western Queensland,” Journal of Environmental Management, 62, 155-169, 2001.
 Goswami, S., Vig, K., Singh, D.K., “Biodegradation of α and β ndosulfan by Aspergillus sydoni,” Chemosphere. 75, 7, 883-888, 2009.
 Kim, Y. K., Kim, S. H., Choi, S. C., “Kinetic of endosulfan degradation by Phanerocheate chrysosporium,” Biotechnology Letters, 23: 163-166, 2001.
 Kullman, S. W., Matsumura, F. “Metabolic pathways utilized by Phanerochaete chrysosporium for degradation of the cyclodiene pesticide endosulfan,” Applied Environmental Microbiology, 62, 593-600, 1996.
 Kumar, M., Lakshmi, V., Khanna, S., “Biodegradation and Bioremediation of endosulfan contaminated soil,” Bioresource Technology, 99, 8, 3116-3122, 2008.
 Kwon, G. S., Kim, J. E., Kim, T. K., Sohn, H. Y., Koh, S. C., Shin, K. S., Kim, D. G., “Klebsiella pneumoniae KE-1 degrades endosulfan without formation of toxic metabolite, endosulfan sulfate,” FEMS Microbiology Letters, 215, 255-259, 2002.
 Niranjan, A., Ahuja, R., Kumar, A., “Factor influencing the degradation of soil-applied endosulfan isomers,” Soil Biology and Biochemistry, 32, 11-12, 1697- 1705, 2000.
 Sutherland, T. D., Horne, I., Lacey, M. J., Harcourt, R. L., Russell, R. J., Oakeshott, J. G., “Enrichment of endosulfan-degrading mixed bacterial culture,” Applied and Environmental Microbiology, Vol. 66, No.7, 2822-2828, 2000.
 Sutherland, T. D., Horne, I., Harcourt, R. L., Russell, R. J., Oakeshott, J. G., “Isolation and characterization of a Mycobacterium strain that metabolizes the insecticide endosulfan,” Journal of Applied Microbiology, 93, 380-389, 2002.
 Sutherland, T. D., Weir, K. M., Lacey, M. J., Horne, I., Russell, R. J., Oakeshott, J. G., “Enrichment of microbial culture capable degrading endosulphate, the toxic metabolite of endosulfan,” Journal of Applied Microbiology, 92, 541-548, 2002.
 WHO Environmental Health Criteria Series: No 40 “Endosulfan” ISBN 92-4-154 180 6, 1984.
 Sutherland, T. D., Weir, K. M., Lacey, M. J., Horne, I., Russell, R. J., Oakeshott, J. G., (2002). Enrichment of microbial culture capable degrading endosulphate, the toxic metabolite of endosulfan. Journal of Applied Microbiology, 92, 541-548.
 WHO Environmental Health Criteria Series: 1984. No 40 Endosulfan ISBN 92-4-154 180 6.