Tolerance and biosorption capacity of Zn²⁺, Pb²⁺, Ni³⁺ and Cu²⁺ by filamentous fungi (Trichoderma harzianum, T. aureoviride and T. virens)
Heavy metal pollution has become a serious environmental issue in the last few decades. There is a need to develop potential technology that can remove toxic heavy metals ions found in polluted environments. This study was undertaken to determine the resistance levels of different concentrations of...
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2013
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| Online Access: | https://eprints.ums.edu.my/id/eprint/34192/1/Tolerance%20and%20biosorption%20capacity%20.pdf https://eprints.ums.edu.my/id/eprint/34192/2/Tolerance%20and%20biosorption%20capacity%201.pdf https://eprints.ums.edu.my/id/eprint/34192/ https://www.scirp.org/pdf/ABB_2013042613203224.pdf http://dx.doi.org/10.4236/abb.2013.44075 |
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my.ums.eprints.341922022-09-22T08:01:21Z https://eprints.ums.edu.my/id/eprint/34192/ Tolerance and biosorption capacity of Zn²⁺, Pb²⁺, Ni³⁺ and Cu²⁺ by filamentous fungi (Trichoderma harzianum, T. aureoviride and T. virens) Shafiquzzaman Siddiquee Salleh N. Aishah Sujjat Al Azad Saili N. Shafawati Laila Naher QH301-705.5 Biology (General) QH540-549.5 Ecology Heavy metal pollution has become a serious environmental issue in the last few decades. There is a need to develop potential technology that can remove toxic heavy metals ions found in polluted environments. This study was undertaken to determine the resistance levels of different concentrations of heavy metals using filamentous fungi of Trichoderma aureoviride, T. harzianum, and T. virens. Based on the results, the T. virens strain T128 gave the highest tolerance ability for Ni³⁺ and Pb²⁺ in a 1200 mg/L concentration. The accumulation and uptake capacity was determined by the maximum removal of Pb²⁺, Cu²⁺, and Ni³⁺ by a T. harzianum in liquid medium when compared to other fungi. The metal removal occurred at a concentration of 500 mg/L and was 13.48 g/g for Pb²⁺, 3.1254 g/g for Cu²⁺ and 0.8351 g/g for Ni³⁺. For Zn²⁺, the highest tolerance and uptake capacity of metal was recorded at 3.1789 g/g by T. virens. Scientific Research Publishing 2013 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/34192/1/Tolerance%20and%20biosorption%20capacity%20.pdf text en https://eprints.ums.edu.my/id/eprint/34192/2/Tolerance%20and%20biosorption%20capacity%201.pdf Shafiquzzaman Siddiquee and Salleh N. Aishah and Sujjat Al Azad and Saili N. Shafawati and Laila Naher (2013) Tolerance and biosorption capacity of Zn²⁺, Pb²⁺, Ni³⁺ and Cu²⁺ by filamentous fungi (Trichoderma harzianum, T. aureoviride and T. virens). Advances in Bioscience and Biotechnology, 4. pp. 570-583. ISSN 2156-8456 (P-ISSN) , 2156-8502 (E-ISSN) https://www.scirp.org/pdf/ABB_2013042613203224.pdf http://dx.doi.org/10.4236/abb.2013.44075 |
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QH301-705.5 Biology (General) QH540-549.5 Ecology Shafiquzzaman Siddiquee Salleh N. Aishah Sujjat Al Azad Saili N. Shafawati Laila Naher Tolerance and biosorption capacity of Zn²⁺, Pb²⁺, Ni³⁺ and Cu²⁺ by filamentous fungi (Trichoderma harzianum, T. aureoviride and T. virens) |
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Heavy metal pollution has become a serious environmental issue in the last few decades. There is a need to develop potential technology that can remove toxic heavy metals ions found in polluted environments. This study was undertaken to determine the resistance levels of different concentrations of heavy metals using filamentous fungi of Trichoderma aureoviride, T. harzianum, and T. virens. Based on the results, the T. virens strain T128 gave the highest tolerance ability for Ni³⁺ and Pb²⁺ in a 1200 mg/L concentration. The accumulation and uptake capacity was determined by the maximum removal of Pb²⁺, Cu²⁺, and Ni³⁺ by a T. harzianum in liquid medium when compared to other fungi. The metal removal occurred at a concentration of 500 mg/L and was 13.48 g/g for Pb²⁺, 3.1254 g/g for Cu²⁺ and 0.8351 g/g for Ni³⁺. For Zn²⁺, the highest tolerance and uptake capacity of metal was recorded at 3.1789 g/g by T. virens. |
| format |
Article |
| author |
Shafiquzzaman Siddiquee Salleh N. Aishah Sujjat Al Azad Saili N. Shafawati Laila Naher |
| author_facet |
Shafiquzzaman Siddiquee Salleh N. Aishah Sujjat Al Azad Saili N. Shafawati Laila Naher |
| author_sort |
Shafiquzzaman Siddiquee |
| title |
Tolerance and biosorption capacity of Zn²⁺, Pb²⁺, Ni³⁺ and Cu²⁺ by filamentous fungi (Trichoderma harzianum, T. aureoviride and T. virens) |
| title_short |
Tolerance and biosorption capacity of Zn²⁺, Pb²⁺, Ni³⁺ and Cu²⁺ by filamentous fungi (Trichoderma harzianum, T. aureoviride and T. virens) |
| title_full |
Tolerance and biosorption capacity of Zn²⁺, Pb²⁺, Ni³⁺ and Cu²⁺ by filamentous fungi (Trichoderma harzianum, T. aureoviride and T. virens) |
| title_fullStr |
Tolerance and biosorption capacity of Zn²⁺, Pb²⁺, Ni³⁺ and Cu²⁺ by filamentous fungi (Trichoderma harzianum, T. aureoviride and T. virens) |
| title_full_unstemmed |
Tolerance and biosorption capacity of Zn²⁺, Pb²⁺, Ni³⁺ and Cu²⁺ by filamentous fungi (Trichoderma harzianum, T. aureoviride and T. virens) |
| title_sort |
tolerance and biosorption capacity of zn²⁺, pb²⁺, ni³⁺ and cu²⁺ by filamentous fungi (trichoderma harzianum, t. aureoviride and t. virens) |
| publisher |
Scientific Research Publishing |
| publishDate |
2013 |
| url |
https://eprints.ums.edu.my/id/eprint/34192/1/Tolerance%20and%20biosorption%20capacity%20.pdf https://eprints.ums.edu.my/id/eprint/34192/2/Tolerance%20and%20biosorption%20capacity%201.pdf https://eprints.ums.edu.my/id/eprint/34192/ https://www.scirp.org/pdf/ABB_2013042613203224.pdf http://dx.doi.org/10.4236/abb.2013.44075 |
| _version_ |
1760231262396612608 |
| score |
13.244745 |