Evaluation of the efficacy of a bacterial consortium for the removal of color, reduction of heavy metals, and toxicity from textile dye effluent

Jadhav, Jyoti P.; Kalyani, Dayanand; Telke, Amar A.; Phugare, Swapnil S.; Govindwar, Sanjay P.

doi:10.1016/j.biortech.2009.08.027

Cited by 289 publications

(108 citation statements)

References 38 publications

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“…OH. Previous studies have shown that environmental pollutants such as textile dyes and aluminium can induce the production of reactive oxygen intermediates in plant and animal cells, thereby inducing oxidative stress and causing oxidative damage to lipids, proteins and DNA (Meriga et al, 2004;Achary et al, 2008;Kumar et al, 2009;Mihaljević et al, 2009;Jadhav et al, 2010). Dye-induced DNA damage was presumed to be the consequence of direct attack by oxygen free radicals on DNA strands.…”

Section: T R Waghmode and Othersmentioning

confidence: 99%

“…The number and frequency of cellular aberrations were significantly reduced after biodegradation of Rubine GFL. Previous studies have shown that chromosomal aberrations provide an important measure of the genotoxicity potential of textile dyes and effluents (Caritá & Marin-Morales, 2008;Jadhav et al, 2010Jadhav et al, , 2011. Phugare et al (2011) reported similar results for chromosomal aberration and cell division alteration caused by the textile dye Red HE3B.…”

Section: T R Waghmode and Othersmentioning

confidence: 99%

“…It is therefore important to measure the toxicity of aromatic pollutants and their metabolites in order to assess the feasibility of the bioremediation technique. Some such bioassays, namely phytotoxicity, microbial toxicity, cytotoxicity and genotoxicity assays, have been previously reported for pollution monitoring (Dawkar et al, 2010;Jadhav et al, 2010;Phugare et al, 2011).…”

Section: Introductionmentioning

confidence: 99%

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Biodegradation of Rubine GFL by Galactomyces geotrichum MTCC 1360 and subsequent toxicological analysis by using cytotoxicity, genotoxicity and oxidative stress studies

et al. 2012

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Galactomyces geotrichum MTCC 1360 showed 87 % decolorization of the azo dye Rubine GFL (50 mg l "1 ) within 96 h at 30 6C and pH 7.0 under static conditions, with significant reduction of chemical oxygen demand (67 %) and total organic carbon (59 %). Examination of oxidoreductive enzymes, namely laccase, tyrosinase and azo reductase, confirmed their role in decolorization and degradation of Rubine GFL. Biodegradation of Rubine GFL into different metabolites was confirmed using high-performance TLC, HPLC, Fourier transform IR spectroscopy and GC-MS analysis. During toxicological studies, cell death was observed in Rubine GFL-treated Allium cepa root cells. Toxicological studies before and after microbial treatment were done with respect to cytotoxicity, genotoxicity, oxidative stress, antioxidant enzyme status, protein oxidation and lipid peroxidation using root cells of A. cepa. The analysis with A. cepa showed that the dye exerts oxidative stress and subsequently has a toxic effect on the root cells, whereas its metabolites are less toxic. Phytotoxicity studies revealed the less toxic nature of the metabolites as compared with Rubine GFL.

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Section: T R Waghmode and Othersmentioning

confidence: 99%

Section: T R Waghmode and Othersmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Biodegradation of Rubine GFL by Galactomyces geotrichum MTCC 1360 and subsequent toxicological analysis by using cytotoxicity, genotoxicity and oxidative stress studies

et al. 2012

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“…The test was carried out according to Jadhav et al [29] with slight modifications. The seeds were watered everyday separately with 20 mL solutions of the initial dye and the decolorized dye solution containing metabolites.…”

Section: Phytotoxicity Studymentioning

confidence: 99%

Biodegradation of anthraquinone based dye using an isolated strain Staphylococcus hominis subsp. hominis DSM 20328

Parmar

Shukla

2017

Env Prog and Sustain Energy

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Biodegradation of a cotton-reactive dye (C. I. Reactive Blue 4, 50 mg/L) based on anthraquinone chromophore was attempted by a newly isolated bacterial species, Staphylococcus hominis subsp. hominis DSM 20328. The maximum dye decolorization efficiency was found to be 97% in 24 h upon optimization of pH, temperature, concentrations of carbon source and dye, salt, and glucose. Fourier Transform Infrared Spectroscopy analysis and High Pressure Liquid Chromatography was used to observe changes in the dye structure caused by the biodegradation, while the pathway for degradation was suggested by Gas Chromatography-Mass Spectrometry analysis. One of the metabolites formed was revealed to be catechol. Reduction in toxicity of the dye by formation of metabolites was established with the phytotoxicity and microtoxicity studies. Thus, the isolated bacterial species has a potential application in remediation of dyes and the decolorized wastewater can be safely disposed off into agricultural fields. To our knowledge, it is for the first time that a non-pathogenic bacterial strain of Staphylococcus species is being reported with decolorizing ability for anthraquinone chromophore-based dye along with the detailed mechanism of dye degradation.

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“…However, the physical and chemical treatments have drawbacks due to the high cost involved and release of hazardous secondary pollutants (Saratale et al, 2009a). On the contrary, bioremediation offers a cheaper and more environmentally friendly alternative method for the treatment of textile wastewater containing azo dyes (Jadhav et al, 2010). Several studies have been reported, different microorganisms such as Bacteria (Yu et al, 2015), Yeast (Waghmode et al, 2011), and Fungi (Parshetti et al, 2007) are involved in the subject of color removal; in the mechanism of bioadsorption, biotransformation or degradation.…”

Section: Introductionmentioning

confidence: 99%

Effective Decolourization of Textile Azo Dyes by a Novel Bacterial Isolate Lysinibacillus SI 01 through Sequential Aerobic - Microaerophilic Process

Muruganantham¹,

Kumar²

2016

Int.J.Curr.Microbiol.App.Sci

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Evaluation of the efficacy of a bacterial consortium for the removal of color, reduction of heavy metals, and toxicity from textile dye effluent

Cited by 289 publications

References 38 publications

Biodegradation of Rubine GFL by Galactomyces geotrichum MTCC 1360 and subsequent toxicological analysis by using cytotoxicity, genotoxicity and oxidative stress studies

Biodegradation of Rubine GFL by Galactomyces geotrichum MTCC 1360 and subsequent toxicological analysis by using cytotoxicity, genotoxicity and oxidative stress studies

Biodegradation of anthraquinone based dye using an isolated strain Staphylococcus hominis subsp. hominis DSM 20328

Effective Decolourization of Textile Azo Dyes by a Novel Bacterial Isolate Lysinibacillus SI 01 through Sequential Aerobic - Microaerophilic Process

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