Biodegradation of Textile Dyes by Fungi Isolated from North Indian Field Soil
In this study one azo dye "Congo red", two triphenymethane dyes "Crystal violet" and "Methylene blue" have been selected for biodegradation using three soil fungal isolates A. niger, F. oxysporum and T. lignorum. These fungal strains were isolated from field soil. Three...
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| Format: | Article |
| Language: | English |
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Thai Society of Higher Eduction Institutes on Environment
2013-07-01
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| Series: | EnvironmentAsia |
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| Online Access: | http://www.tshe.org/ea/pdf/vol6%20no2-8.pdf |
| _version_ | 1811259864655069184 |
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| author | Arshi Shahid Jagvijay Singh Sandeep Bisht Priyanku Teotia Vivek Kumar |
| author_facet | Arshi Shahid Jagvijay Singh Sandeep Bisht Priyanku Teotia Vivek Kumar |
| author_sort | Arshi Shahid |
| collection | DOAJ |
| description | In this study one azo dye "Congo red", two triphenymethane dyes "Crystal violet" and "Methylene blue" have been selected for biodegradation using three soil fungal isolates A. niger, F. oxysporum and T. lignorum. These fungal strains were isolated from field soil. Three methods were selected for biodegradation, viz. agar overlay and liquid media methods; stationary and shaking conditions at 25°C. The experiment was conducted for 10 days and the results were periodically observed. Aspergillus niger decolorized maximum Congo red (74.07%) followed by Crystal violet (33.82%) and Methylene blue (22.44%) under liquid medium (stationary) condition. Whereas, under same conditions, T. lignorum decolorized maximum crystal violet (92.7%), Methylene blue (48.3%) and Congo red (35.25%). Use of T. lignorum as dye bio degrader or decolorizer has been done first time in this study. Fusarium oxysporum performed better under shaking conditions compared to stationary and overlay method. It can be concluded that among soil fungus T. lignorum could be used as efficient dye decolorizer especially for crystal violet and A. niger for Congo red. The excellent performance of T. lignorum and F. oxysporum in the biodegradation of textile dyes of different chemical structures reinforces the potential of these fungi for environmental decontamination similar to white rot fungi. |
| first_indexed | 2024-04-12T18:38:01Z |
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| id | doaj.art-7dfe504e16da4e77985486543261eaf5 |
| institution | Directory Open Access Journal |
| issn | 1906-1714 |
| language | English |
| last_indexed | 2024-04-12T18:38:01Z |
| publishDate | 2013-07-01 |
| publisher | Thai Society of Higher Eduction Institutes on Environment |
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| series | EnvironmentAsia |
| spelling | doaj.art-7dfe504e16da4e77985486543261eaf52022-12-22T03:20:52ZengThai Society of Higher Eduction Institutes on EnvironmentEnvironmentAsia1906-17142013-07-01625157Biodegradation of Textile Dyes by Fungi Isolated from North Indian Field SoilArshi ShahidJagvijay SinghSandeep BishtPriyanku TeotiaVivek KumarIn this study one azo dye "Congo red", two triphenymethane dyes "Crystal violet" and "Methylene blue" have been selected for biodegradation using three soil fungal isolates A. niger, F. oxysporum and T. lignorum. These fungal strains were isolated from field soil. Three methods were selected for biodegradation, viz. agar overlay and liquid media methods; stationary and shaking conditions at 25°C. The experiment was conducted for 10 days and the results were periodically observed. Aspergillus niger decolorized maximum Congo red (74.07%) followed by Crystal violet (33.82%) and Methylene blue (22.44%) under liquid medium (stationary) condition. Whereas, under same conditions, T. lignorum decolorized maximum crystal violet (92.7%), Methylene blue (48.3%) and Congo red (35.25%). Use of T. lignorum as dye bio degrader or decolorizer has been done first time in this study. Fusarium oxysporum performed better under shaking conditions compared to stationary and overlay method. It can be concluded that among soil fungus T. lignorum could be used as efficient dye decolorizer especially for crystal violet and A. niger for Congo red. The excellent performance of T. lignorum and F. oxysporum in the biodegradation of textile dyes of different chemical structures reinforces the potential of these fungi for environmental decontamination similar to white rot fungi.http://www.tshe.org/ea/pdf/vol6%20no2-8.pdfbioremediationbiosorptiondyessoil fungi |
| spellingShingle | Arshi Shahid Jagvijay Singh Sandeep Bisht Priyanku Teotia Vivek Kumar Biodegradation of Textile Dyes by Fungi Isolated from North Indian Field Soil EnvironmentAsia bioremediation biosorption dyes soil fungi |
| title | Biodegradation of Textile Dyes by Fungi Isolated from North Indian Field Soil |
| title_full | Biodegradation of Textile Dyes by Fungi Isolated from North Indian Field Soil |
| title_fullStr | Biodegradation of Textile Dyes by Fungi Isolated from North Indian Field Soil |
| title_full_unstemmed | Biodegradation of Textile Dyes by Fungi Isolated from North Indian Field Soil |
| title_short | Biodegradation of Textile Dyes by Fungi Isolated from North Indian Field Soil |
| title_sort | biodegradation of textile dyes by fungi isolated from north indian field soil |
| topic | bioremediation biosorption dyes soil fungi |
| url | http://www.tshe.org/ea/pdf/vol6%20no2-8.pdf |
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