Biotransformation of industrial reactive azo dyes by Geotrichum sp. CCMI 1019

Máximo, Cristina; Amorim, Maria João; Costa‐Ferreira, Maria

doi:10.1016/s0141-0229(02)00281-8

Cited by 94 publications

(58 citation statements)

References 28 publications

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“…B. adusta, Ganoderma sp., Irpex lacteus, Phanerochaete magnoliae, Rigidoporus sp. and Trametes versicolor do not decolorize Reactive Red 158 and Reactive Yellow 27, but these fungi decolorize Remazol Brilliant Blue R (Máximo et al, 2003), which in our experiments was decolorized by P. pulmonarius, P. rivulosus, P. velutina and P. ostreatus. Pleurotus ostreatus (Palmieri et al, 2005) and Trametes trogii (Mechichi et al, 2006) decolorize Remazol Brilliant Blue R with their laccases.…”

Section: Discussioncontrasting

confidence: 62%

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Decolorization of Six Synthetic Dyes by Fungi

Hartikainen¹,

Miettinen²,

Hatakka³

et al. 2016

American Journal of Environmental Sciences

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Section: Discussioncontrasting

confidence: 62%

“…D. squalens is able to decolorize Orange G, Amaranth, Orange I, Remazol Brilliant Blue R (RBBR), Cu-phthalocyanin, Poly R-478, Malachite Green and Crystal Violet on agar plates (Eichlerova et al, 2006). It was reported by Máximo et al (2003) that Geotrichum sp. is able to decolorize Reactive Black 5, Reactive Red 158 and Reactive Yellow 27.…”

Section: Discussionmentioning

confidence: 99%

Decolorization of Six Synthetic Dyes by Fungi

Hartikainen¹,

Miettinen²,

Hatakka³

et al. 2016

American Journal of Environmental Sciences

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“…Also these dyes damage the quality of the receiving water because many of dyes released and their breakdown products are toxic, carcinogenic or mutagenic to life forms [4]. Azo dyes are the largest group of dyes used in the textile industry [5] constituting 20-40% of the dyes used for dyeing cotton, rayon, silk, wool, nylon and leather [6,7]. They have one or more azo groups (R1-N=N-R2) having aromatic rings mostly substituted by sulfonate groups.…”

Section: Introductionmentioning

confidence: 99%

Removal of Reactive Red 24 Dye by Clean Electrocoagulation Process Using Iron and Aluminum Electrodes

Ghalwa¹,

Saqer²,

Farhat³

2015

J Chem Eng Process Technol

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In this research, the efficiency of electrocoagulation treatment process using iron and aluminum electrodes to treat synthetic wastewater containing Reactive Red 24 (RR 24) was studied. The effects of parameters such as current density, pH, type of electrolyte, initial dye concentration, electrolyte concentration, temperature, and inter electrode distance on dye removal efficiency were investigated. The results showed that dye and chemical oxygen demand removals were 99.6% and 91.5% by using iron and were 97.9% and 83.8%, by using aluminum electrodes. The removal of dye exhibited pseudo first order with good correlation coefficients (0.955 and 0.990 for Fe and Al electrodes respectively. It can be concluded that electrocoagulation process by Iron electrode is very efficient and clean process for reactive dye removal from colored wastewater.

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“…The culture medium with dye and without inoculum was used as a negative control whereas medium without either dye or inoculum was used as blank. The spectra were scanned between 200 to 700 nm of absorbance (Máximo et al, 2003) in order to analyze dye disappearance. Decolorization activity (%) was calculated for the two flasks (duplicate) of each culture according to the formula below, considering the maximum wavelength of 520 nm for RR198, 548 nm for RR141, and 608 nm for RB214.…”

Section: Evaluation Of Dye Decolorizationmentioning

confidence: 99%

Textile azo dye degradation by Candida rugosa INCQS 71011 isolated from a non-impacted area in Semi-Arid Region of Brazilian Northeast

Nascimento¹,

Nishikawa²,

Vaz³

et al. 2013

Afr. J. Biotechnol.

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The yeast Candida rugosa, deposited in the Collection of Reference Microorganisms on HealthSurveillance from Oswaldo Cruz Foundation under accession number INCQS 71011, was isolated from a sediment sample from Caldeirão Escuridão, a pristine water reservoir in the surroundings of Serra da Capivara National Park, and was identified based on molecular, physiological and morphological characterization. In addition, it was tested regarding its capacity to degrade three textile azo dyes, namely Reactive Red 198, Reactive Red 141, and Reactive Blue 214 at a concentration of 100 mg l -1 during 7 days of incubation. C. rugosa INCQS 71011 was highly efficient towards two azo dyes tested, Reactive Red 198 and Reactive Red 141, demonstrating potential as a biological treatment agent of textile effluent. These results are pioneers for the yeast C. rugosa, since its degradation capacity of textile azo dyes has not yet been described. In addition, this study provides important evidence that fungi from non-impacted areas can efficiently degrade azo dyes.

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Biotransformation of industrial reactive azo dyes by Geotrichum sp. CCMI 1019

Cited by 94 publications

References 28 publications

Decolorization of Six Synthetic Dyes by Fungi

Decolorization of Six Synthetic Dyes by Fungi

Removal of Reactive Red 24 Dye by Clean Electrocoagulation Process Using Iron and Aluminum Electrodes

Textile azo dye degradation by Candida rugosa INCQS 71011 isolated from a non-impacted area in Semi-Arid Region of Brazilian Northeast

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