Textile industries releasing large amount of effluent which contains textile dyes and toxic chemicals and it is one of the major source of pollution also contaminating water bodies. To remove that, bacteria have been of great attention because of their ability to treat effluent. The present study was undertaken to exploit the ability of Pseudomonassp and Bacillus sp from dye contaminated soil samples for bioremediation for dye effluent. Among the bacterial strains used in the study. Pseudomonas sp emerged out to be most potent decolorizer in comparison to Bacillus sp with the degree of decolorization of 90.0 %. Thus, it was concluded that the Pseudomonas sp had highest color removing capacity from contaminated effluent soil samples.
Bacteria, Dye effluent, Decolorization, FT-IR analysis, Spectrophotometer
Babu, B.R., Parande, A.K., Raghu, S. and Kumar, T.P.(2007). Cotton textile processing: waste generation and effluent treatment. The J. Cotton Sci. 11:141–153
Birhanli, A., and Ozmen, M. (2005). Evaluation of the toxicity and teratogenity of six commercial textile dyes using the frog embryo teratogenesis assay- Xenopus,” Drug chem.. Toxicol. 28: 51-65.
Cappuccino, J., and Sherman, N. (1996). Microbiology: A Laboratory Manual. The Benjamin Cummings Publishing Company Inc. California.
Carliell, C.M., Barclay, N. and Buckky, C. A. (1996). Treatment of exhausted reactive dye both effluent using anaerobic digestion laboratory and full-scale trails water SA. 22, 225-233.
Couto, S.R. (2009). Dye removal by immobilised fungi. Biotechnology Advances, 27(3): 227-235.
Khalid, A., Kausar, F. and Arshad, M. (2012). Accelerated decolorization of reactive dyes under saline conditions by bacteria isolated from Arabian seawater sediment. Appl. Microbiol Biotechnol, 96:1599-606
Khan, Kamaran Ali and Sweta Srivastava, (2014). Decolorization and degradation of textile dyes by bacterial isolates. Res. Environ.Life.Sci, 7(4):299-304
Liu, W., Liu, C. and Liu, L. (2017). Simulataneous decolourization of sulfonated azo dyes and reduction of hexavalemt chromium under high salt condition by a newly isolated salt tolerant strain Bacillus circulans BWL+061. Ecotoxicology and Environmental Safety.
Lumbaque, E.C., Gomes, M.F. and Carvalho, V.D. (2017). Degradation and ecotoxicity of dye Reactive Black 5 after reductive oxidative process. J. Environmental Science and Pollution Research 2017, 24(7): 6126-34
Mansour, H.B. (2012). Alteration of in vitro and acute in vivo toxicity of textile dyeing wastewater after chemical and biological remediation. Environmental Science and Pollution Research International, 2-7
Murthy Srinivas, D., Patel Suhagi, D., Soni Rakesh, and Bhatt Nikhil. (2012). Isolation and identification of bacterial culture for Azo dye degrading capability. International Journal of Research in Chemistry and Environment, 2(4): 69-79.
Pan, F., Yu, F. and Xu, A.(2017). Application of Magnetic OMS-2 in sequencing batch reactor for treating dye wastewater as a modulator of microbial community. Journal of Hazardous Materials, 340:36-46
Pandey, A., Singh, P. and Iyengar, L. (2007). Bacterial decolorization and degradation of Azo dyes. Int. Biodetoriation and Biodegradation. 59: 73-84.
Razo- Flores, E., Luijten, M., Donlon, B., Lettinga, G. and Field, J. (1997). Biodegradation of selected azo dyes under methanogenic conditions. Water, Science and technology, 36: 65-72.
Singh, P., Iyengar, L. and Pandey, A. (2012). Bacterial Decolorization and Degradation of Azo Dyes. In: Microbial Degradation of Xenobiotics, Singh, S.N. (Ed.). Chapter 4, Springer, New York, ISBN: 978-3-642-23788-1:101-133.
Sriram, N., Reetha, D. and Saranraj, P. (2013). Biological degradation of reactive dyes by using bacteria isolated from dye effluent contaminated soil. Middle. East Journal of Scientific Research, 17(12):1695-1700
Shah, K.R., (2016). FTIR analysis of polyhydroxyalkanoates by novel Bacillus sp AS 3-2 from soil of Kadi region, North Gujarat, India
USEPA, (2012). Environmental Protection Agency. National Primary Drinking Water Regulations. http://www.biovir.com/Images/pdf054.pdf (accessed 27 September 2012).
Yu, Z. and Wen, X. (2005). Screening and identification of yeast for decolorizing synthetic dyes in industrial waste water, Int. Biodeter. Biodeg.r, 56; 109-114.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
This work is licensed under Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) © Author (s)