Descolorization of textile effluents by a consortium of mixed microorganisms of fungi and bacteria in a bioreactor simple and sequential batches
International Journal of Development Research
Descolorization of textile effluents by a consortium of mixed microorganisms of fungi and bacteria in a bioreactor simple and sequential batches
Received 27th October, 2020; Received in revised form 29th November, 2020; Accepted 04th December, 2020; Published online 30th January, 2021
Copyright © 2020, Erik Jonne Vieira de Melo et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
This work aims to optimize the treatment of industrial effluents from the Jeans laundry treatment station using microorganism consortia. For the formation of the consortium, 1 strain of fungus and one of bacteria was used. The consortium formed by Phanerochaetechrysosporium (F101) and Bacillussubtillis (T9) discolored the effluent in percentage above 70, after 6 days in both single and sequential batch, however, the toxicity was reduced by 73% for single batch and 84,39% in the sequential batch and the enzymes of the lignolytic group were detected.The determination of total proteins produced in batch effluent treatments. In both treatments the best specific activities can be observed with 2 days of treatment. After successive increments of untreated effluents, the sequential batch presented higher dosages than the simple one, reaching 0.4246mg/mL with 8 days of treatment and at the end of the assay with 0.3168mg/mL of total proteins.
