Screening and investigation of dye decolorization activities of basidiomycetes

Nozaki, Kouichi; Beh, Chee Hai; Mizuno, Masahiro; Isobe, Tetsuhiro; Shiroishi, Masahiro; Kanda, Takahisa; Amano, Yoshihiko

doi:10.1263/jbb.105.69

Cited by 36 publications

(20 citation statements)

References 16 publications

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“…Phanerochaete chrysosporium proved to be able to decolourize direct dyes having complex -Trisazo, Polyazo and Stilbenestructures, whilst P. ostreatus did not decolorize these dyes but was showed to be able to decolourize anthraquinonic and aniline azo dyes. That is consistent with some previously reported studies (Knapp et al 1995;Swamy and Ramsay 1999;Balan and Monteiro 2001;Martins et al 2003;Eichlerova et al 2005;Nozaki et al 2008), showing different specificities of WRF in dye decolorization. The different decolourization specificities of P. ostreatus and P. chrysosporium can be due to the different profiles of produced LMEs, mainly laccases in P. ostreatus and MnP in P. chrysosporium.…”

Section: Resultssupporting

confidence: 93%

Bio-remediation of colored industrial wastewaters by the white-rot fungi Phanerochaete chrysosporium and Pleurotus ostreatus and their enzymes

et al. 2008

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The effect of Phanerochaete chrysosporium and Pleurotus ostreatus whole cells and their ligninolytic enzymes on models of colored industrial wastewaters was evaluated. Models of acid, direct and reactive dye wastewaters from textile industry have been defined on the basis of discharged amounts, economic relevance and representativeness of chemical structures of the contained dyes. Phanerochaete chrysosporium provided an effective decolourization of direct dye wastewater model, reaching about 45% decolourization in only 1 day of treatment, and about 90% decolourization within 7 days, whilst P. ostreatus was able to decolorize and detoxify acid dye wastewater model providing 40% decolourization in only 1 day, and 60% in 7 days. P. ostreatus growth conditions that induce laccase production (up to 130,000 U/l) were identified, and extra-cellular enzyme mixtures, with known laccase isoenzyme composition, were produced and used in wastewater models decolourization. The mixtures decolorized and detoxified the acid dye wastewater model, suggesting laccases as the main agents of wastewater decolourization by P. ostreatus. A laccase mixture was immobilized by entrapment in Cu-alginate beads, and the immobilized enzymes were shown to be effective in batch decolourization, even after 15 stepwise additions of dye for a total exposure of about 1 month.

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Section: Resultssupporting

confidence: 93%

Bio-remediation of colored industrial wastewaters by the white-rot fungi Phanerochaete chrysosporium and Pleurotus ostreatus and their enzymes

et al. 2008

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“…This variation regarding dye decolorization could be due to the fact that these two dyes are diazo dyes with a more complex chemical structure than the monoazo RR198 has. Nozaki et al (2008) consortia from wastewater treatment plants of different textile units and concluded that the microbial consortium is a robust process for the bioremediation of textile dye effluents. In another study on textile dye decolorization by microbial consortia the authors characterized the consortia and demonstrated that they were dominated by yeasts and that the use of fungal consortia was more efficient than traditional biological methods or systems using pure fungal strains (Yang et al, 2009).…”

Section: Resultsmentioning

confidence: 99%

Degradation and detoxification of three textile Azo dyes by mixed fungal cultures from semi-arid region of Brazilian Northeast

Nascimento

Magalhães

Brandão

et al. 2011

Braz. arch. biol. technol.

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“…As a best alternative, much interest is now focused on biodegradation of dyes . Bioremediation may be the most effective method of treating industrial dyes wastewater (Nozaki et al 2008).…”

Section: Introductionmentioning

confidence: 99%

Biodegradation of Synthetic Dyes—A Review

Ali

2010

Water Air Soil Pollut

616

253

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The contamination of soils and waters by dye-containing effluents is of environmental concern. Due to the increasing awareness and concern of the global community over the discharge of synthetic dyes into the environment and their persistence there, much attention has been focused on the remediation of these pollutants. Among the current pollution control technologies, biodegradation of synthetic dyes by different microbes is emerging as an effective and promising approach. The bioremediation potentials of many microbes for synthetic dyes have been demonstrated and those of others to be explored in future. The biodegradation of synthetic dyes is an economic, effective, biofriendly, and environmentally benign process. Bioremediation of xenobiotics including synthetic dyes by different microbes will hopefully prove a green solution to the problem of environmental soil and water pollution in future. This review paper discusses comprehensively the science and arts of biodegradation of synthetic dyes.

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Screening and investigation of dye decolorization activities of basidiomycetes

Cited by 36 publications

References 16 publications

Bio-remediation of colored industrial wastewaters by the white-rot fungi Phanerochaete chrysosporium and Pleurotus ostreatus and their enzymes

Bio-remediation of colored industrial wastewaters by the white-rot fungi Phanerochaete chrysosporium and Pleurotus ostreatus and their enzymes

Degradation and detoxification of three textile Azo dyes by mixed fungal cultures from semi-arid region of Brazilian Northeast

Biodegradation of Synthetic Dyes—A Review

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