Lignin and colour removal of pulp and papermill wastewater by enzymatic action of different fungal strains
Wastewater from pulp and paper mill industries poses a major risk to the water and soil components of the ecosystem due to high concentration of organic as well as inorganic contaminants. In the present study, the performance of enzymatic activity of various fungal strains was investigated for the t...
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| Format: | Article |
| Language: | English |
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Engineering Society for Corrosion, Belgrade, Serbia
2024-09-01
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| Series: | Zaštita Materijala |
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| Online Access: | https://www.zastita-materijala.org/index.php/home/article/view/1190 |
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| author | Ashima Srivastava Vivek Sharma Pratibha Singh Nupoor Srivastava |
| author_facet | Ashima Srivastava Vivek Sharma Pratibha Singh Nupoor Srivastava |
| author_sort | Ashima Srivastava |
| collection | DOAJ |
| description | Wastewater from pulp and paper mill industries poses a major risk to the water and soil components of the ecosystem due to high concentration of organic as well as inorganic contaminants. In the present study, the performance of enzymatic activity of various fungal strains was investigated for the treatment of Pulp and paper mill effluent. Five effective white rot fungal strains were isolated which included Trametes versicolor recognized for the selective breakdown of lignin. Among all the strains, Trametes pubescens strain showed highest activity of lignin peroxidase, Fpase, xylanase, CMcase, protein, and sugar content at 120 h incubation period. Maximum removal efficiency of pollution load parameters such as colour (82%), COD (78%), lignin (83%) and adsorbable organic halides (AOX; 77%) was observed in Trametes pubescens on day 4 at 3.4 international unit per ml concentration of crude enzymes. The degradation and breakdown of high molecular weight contaminants such as lignin into small molecular weights compounds was established by FTIR and 13C NMR analyses. |
| format | Article |
| id | doaj-art-51052ee85b35436a917a3115368b22a9 |
| institution | Kabale University |
| issn | 0351-9465 2466-2585 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Engineering Society for Corrosion, Belgrade, Serbia |
| record_format | Article |
| series | Zaštita Materijala |
| spelling | doaj-art-51052ee85b35436a917a3115368b22a92024-12-09T17:03:30ZengEngineering Society for Corrosion, Belgrade, SerbiaZaštita Materijala0351-94652466-25852024-09-0165346647210.62638/ZasMat11901189Lignin and colour removal of pulp and papermill wastewater by enzymatic action of different fungal strainsAshima Srivastava0Vivek Sharma1https://orcid.org/0009-0009-4899-6293Pratibha Singh2https://orcid.org/0000-0003-0260-7597Nupoor Srivastava3https://orcid.org/0009-0003-5186-8002Department of Chemistry, JSS Academy of Technical Education, NOIDA, U.P, IndiaDepartment of Zoology and Environmental Sciences, Gurukul Kangari, Haridwar, Uttarakhand, IndiaEnviro Infra Solution Pvt. Ltd., Vasundhara, Ghaziabad 201012, U.P., IndiaDepartment of Environmental Science, Gorakhpur University, Gorakhpur, U.P., IndiaWastewater from pulp and paper mill industries poses a major risk to the water and soil components of the ecosystem due to high concentration of organic as well as inorganic contaminants. In the present study, the performance of enzymatic activity of various fungal strains was investigated for the treatment of Pulp and paper mill effluent. Five effective white rot fungal strains were isolated which included Trametes versicolor recognized for the selective breakdown of lignin. Among all the strains, Trametes pubescens strain showed highest activity of lignin peroxidase, Fpase, xylanase, CMcase, protein, and sugar content at 120 h incubation period. Maximum removal efficiency of pollution load parameters such as colour (82%), COD (78%), lignin (83%) and adsorbable organic halides (AOX; 77%) was observed in Trametes pubescens on day 4 at 3.4 international unit per ml concentration of crude enzymes. The degradation and breakdown of high molecular weight contaminants such as lignin into small molecular weights compounds was established by FTIR and 13C NMR analyses.https://www.zastita-materijala.org/index.php/home/article/view/1190lignin peroxidase, pulp and paper mill, effluent, ftir, 13c nmr |
| spellingShingle | Ashima Srivastava Vivek Sharma Pratibha Singh Nupoor Srivastava Lignin and colour removal of pulp and papermill wastewater by enzymatic action of different fungal strains Zaštita Materijala lignin peroxidase, pulp and paper mill, effluent, ftir, 13c nmr |
| title | Lignin and colour removal of pulp and papermill wastewater by enzymatic action of different fungal strains |
| title_full | Lignin and colour removal of pulp and papermill wastewater by enzymatic action of different fungal strains |
| title_fullStr | Lignin and colour removal of pulp and papermill wastewater by enzymatic action of different fungal strains |
| title_full_unstemmed | Lignin and colour removal of pulp and papermill wastewater by enzymatic action of different fungal strains |
| title_short | Lignin and colour removal of pulp and papermill wastewater by enzymatic action of different fungal strains |
| title_sort | lignin and colour removal of pulp and papermill wastewater by enzymatic action of different fungal strains |
| topic | lignin peroxidase, pulp and paper mill, effluent, ftir, 13c nmr |
| url | https://www.zastita-materijala.org/index.php/home/article/view/1190 |
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