Different approaches to improving the textile dye degradation capacity of Trametes versicolor

Romero, Silvia E. Gómez; Blánquez, Paqui; Caminal, Glòria; Font, Xavier; Sarrà, Montserrat; Gabarrell, Xavier; Vicent, Teresa

doi:10.1016/j.bej.2006.05.018

Cited by 59 publications

(32 citation statements)

References 27 publications

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“…Nevertheless, before an industrial application can be implemented, fungal bioreactors which can be operated under industrial conditions, using real wastewaters must be developed (Blanquez et al, 2008). Some works have been published about dyes biodegradation by white-rot fungi in bioreactor, under conditions similar to those used at laboratory scale using Erlenmeyer flasks, without optimization for further application at full-scale (Mielgo et al, 2002, Rodriguez Couto et al, 2004, Romero et al, 2006and Zhang et al, 1999. Very few papers related to the continuous treatment, under non-sterile conditions, of real industrial textile wastewaters in bioreactor by whiterot fungi were found (Blanquez et al, 2008).…”

Section: Introductionmentioning

confidence: 99%

Scale-up of a bioprocess for textile wastewater treatment using Bjerkandera adusta

Anastasi

Spina

Prigione

et al. 2010

Bioresource Technology

108

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Section: Introductionmentioning

confidence: 99%

Scale-up of a bioprocess for textile wastewater treatment using Bjerkandera adusta

Anastasi

Spina

Prigione

et al. 2010

Bioresource Technology

108

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“…This shows that high percentage of decolorization by these two fungi is mainly due to metabolism and not adsorption (Knapp et al 1997;Aretxaga et al 2001;Yesilada et al 2003). So, decolorization by viable pellets of F. trogii and T. versicolor has two simultaneous steps as adsorption on the surface of pellets and metabolism of adsorbed dye (Romero et al 2006). Zheng et al (1999) reported that Poly R-478 was initially adsorbed onto the Penicillium mycelia and as the culture aged it was degraded from the mycelia.…”

Section: Resultsmentioning

confidence: 96%

The evaluation of pre-grown mycelial pellets in decolorization of textile dyes during repeated batch process

Yeşilada

Yıldırım

Birhanlı

et al. 2009

World J Microbiol Biotechnol

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This study was undertaken for the possibility of application of pre-grown pellets for biotechnological treatment of dyes and textile industry waste waters. Mycelial pellets of five different white rot fungi were tested for their dye decolorization activity. The pellets of Funalia trogii, Phanerochaete chrysosporium and Trametes versicolor were determined as the most effective ones. The decolorization ability of viable pellets was compared with the decolorization (adsorption) ability of dead pellets during repeated batch studies. Astrazon Black dye was decolorized effectively, about 90%, by viable pellets of all fungi during the first use. Viable F. trogii pellets were found as the most effective pellets. Upon pellet treatment not only a high decolorization but also reduced toxicity (antimicrobial activity) of the Astrazon Black dye was recorded. This type of decolorization activity with commercial or crude laccase was partially observed. Growing cells of F. trogii in batch system showed lower efficiency in color removal of mixed dyes compared to the pre-grown pellets in repeated batch system. The results in this study showed that mycelial pellets could effectively be used as an alternative to traditional physicochemical processes.

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“…A taxa volumétrica extremamente alta de efluente industrial descartada em combinação como o aumento do rigor da legislação, faz a pesquisa de tecnologias apropriadas de tratamento uma prioridade ( [50], [57]). …”

Section: Caracterização De Efluentes Têxteisunclassified

Corantes Têxteis: Uma Revisão

Peixoto¹,

Marinho²,

Rodrigues³

2013

HOLOS

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RESUMOA indústria de corantes desenvolve um importante papel na economia do mundo, visto que estes são utilizados em várias atividades fabris. Os corantes têxteis causam especial impacto no meio ambiente principalmente por serem de difícil degradação. Vários processos tem sido estudados a fim de que se consiga realizar um tratamento realmente efetivo em remoção de corantes de efluentes têxteis, entre eles os processos biológicos estão recebendo uma particular atenção por sua eficiência. O tratamento microbiológico de efluentes, especialmente por espécies fúngicas tem ganhado espaço, por estes organismos serem bastante versáteis, tratarem uma grande variedade de tipos de corantes e apresentarem diferentes mecanismos de remoção de cor. Portanto os fungos apresentam-se bastante atrativos e demonstram serem os organismos mais adequados em relação a tratamento de efluentes têxteis. PALAVRAS-CHAVE:Efluentes têxteis, Corantes, Fungos, Biossorção, Biodegradação. TEXTILE DYES: A REVIEW ABSTRACTThe dye industry plays an important role in the world economy, since these are used in various industrial activities. The textile dyes cause particular impact on the environment mainly because they are difficult to breakdown. Several processes have been studied in order that they can make a truly effective treatment for removal of dyes from textile effluents, including biological processes are receiving special attention for its efficiency. The microbiological treatment of wastewater, especially for fungal species has gained space for these organisms are quite versatile, treating a wide variety of colors and have different mechanisms of color removal. So fungi have become quite attractive and shown to be more appropriate in relation to the treatment of textile effluents.

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Different approaches to improving the textile dye degradation capacity of Trametes versicolor

Cited by 59 publications

References 27 publications

Scale-up of a bioprocess for textile wastewater treatment using Bjerkandera adusta

Scale-up of a bioprocess for textile wastewater treatment using Bjerkandera adusta

The evaluation of pre-grown mycelial pellets in decolorization of textile dyes during repeated batch process

Corantes Têxteis: Uma Revisão

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