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| Nascimento,Carlos; Magalhães,Danielly de Paiva; Brandão,Martha; Santos,André Batouli; Chame,Marcia; Baptista,Darcílio; Nishikawa,Marília; Silva,Manuela da. |
| The aim of this work was to study the degradation and detoxification of three textile azo dyes (Reactive Red 198, Reactive Red 141 and Reactive Blue 214) by mixed fungal cultures from semi-arid region of Brazilian Northeast. Sediment samples of twenty water reservoirs in the surroundings of Serra da Capivara National Park, area of environmental preservation in the caatinga in the State of Piauí, with semi-arid climate, were evaluated in order to select the consortia of fungi capable to degrade and detoxify these dyes. The mixed fungal culture from Caldeirão Escuridão (CE) reservoir was the most efficient in the degradation and detoxification of the dyes tested. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fungi; Mycoremediation; Azo dyes; Degradation; Detoxification. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000300024 |
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| Oladipo,Oluwatosin Gbemisola; Awotoye,Olusegun Olufemi; Olayinka,Akinyemi; Bezuidenhout,Cornelius Carlos; Maboeta,Mark Steve. |
| ABSTRACT Increased environmental pollution has necessitated the need for eco-friendly clean-up strategies. Filamentous fungal species from gold and gemstone mine site soils were isolated, identified and assessed for their tolerance to varied heavy metal concentrations of cadmium (Cd), copper (Cu), lead (Pb), arsenic (As) and iron (Fe). The identities of the fungal strains were determined based on the internal transcribed spacer 1 and 2 (ITS 1 and ITS 2) regions. Mycelia growth of the fungal strains were subjected to a range of (0-100 Cd), (0-1000 Cu), (0-400 Pb), (0-500 As) and (0-800 Fe) concentrations (mgkg-1) incorporated into malt extract agar (MEA) in triplicates. Fungal radial growths were recorded every three days over a 13-days' incubation period.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fungi metal tolerance; Mycoremediation; Heavy metal; Mine site; Eco-friendly clean-up strategy. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100029 |
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