Detoxification of malachite green and textile industrial effluent by Penicillium ochrochloron

Shedbalkar, Utkarsha U.; Jadhav, Jyoti P.

doi:10.1007/s12257-010-0069-0

Cited by 95 publications

(29 citation statements)

References 33 publications

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“…Many treatment technologies have been applied to decolorize MG from aqueous medium, such as biodegradation and decolorization Levin et al 2004;Ren et al 2006;Eichlerová et al 2006;Daneshvar et al 2007a, b;Ayed et al 2008;Ali et al 2009;Wu et al 2009;Cheriaa and Bakhrouf 2009;Ayed et al 2010;Du et al 2011;Khataee et al 2011a, b;Shedbalkar and Jadhav 2011;Hu et al 2011;Abd-El-Kareem and Taha 2012); photocatalytic degradation (Hasnat et al 2003;Kominami et al 2003;Lv et al 2005;Yang et al 2005;Chen et al 2007;Sayılkan et al 2007aSayılkan et al , b, 2008Tayade et al 2007;Wang et al 2008a;Ju et al 2008;Asiltürk et al 2009;Prado and Costa 2009;Bansal et al 2009;Kaneva et al 2010;Liu et al 2010;Bojinova and Dushkin 2011; Maximum wavelength 618 nm Table 2 Applications and toxicity of Malachite green dye…”

Section: Introductionmentioning

confidence: 99%

Malachite green “a cationic dye” and its removal from aqueous solution by adsorption

2016

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Adsorption can be efficiently employed for the removal of various toxic dyes from water and wastewater. In this article, the authors reviewed variety of adsorbents used by various researchers for the removal of malachite green (MG) dye from an aqueous environment. The main motto of this review article was to assemble the scattered available information of adsorbents used for the removal of MG to enlighten their wide potential. In addition to this, various optimal experimental conditions (solution pH, equilibrium contact time, amount of adsorbent and temperature) as well as adsorption isotherms, kinetics and thermodynamics data of different adsorbents towards MG were also analyzed and tabulated. Finally, it was concluded that the agricultural solid wastes and biosorbents such as biopolymers and biomass adsorbents have demonstrated outstanding adsorption capabilities for removal of MG dye.

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Section: Introductionmentioning

confidence: 99%

Malachite green “a cationic dye” and its removal from aqueous solution by adsorption

2016

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“…The toxic effect of MG on the elongation of the radicle has been previously reported by several authors using concentrations of 1000 mg L -1 and 100 mg L -1 in other plant models (Triticum aestivum, Ervum lens Linn, and Sorghum bicolor) (Ayed et al 2010, andShedbalkar &Jadhav 2011). The same authors conducted biological treatments of the dyes and obtained a reduction in toxicity evidenced by the parameter of radicular elongation.…”

Section: Treatments and Controls Gi (%) Gi (%) (Hcgt) (Sgt)mentioning

confidence: 54%

Partial removal and detoxification of Malachite Green and Crystal Violet from laboratory artificially contaminated water by Pleurotus ostreatus

et al. 2016

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The triphenylmethane Malachite Green (MG) and Crystal Violet (CV) dyes are cationic dyes and mix with domestic wastewater when dumped; increasing, among others, the chemical and biological oxygen demand and can cause acute toxicity at different trophic levels. Promoting the removal (decolorization) of MG and CV, and laccase activity (54.8 ± 8.9 and 30.6 ± 2.9 UL -1 respectively) by using P. ostreatus viable biomass needed parameters such as pH (4.5 and 6.0), temperature ). In adsorption studies, it was showed that an acidic pH favors the adsorption of both dyes and the model of pseudo-second order describes best the phenomenon of adsorption. Finally, the germination index (GI), using Lactuca sativa seeds for the initial dyes solutions, was < 50%; demonstrating its high phytotoxic effect. When dye solutions were treated with viable biomass, the GI increased, leaving open the possibility to perform future research to determine if the aqueous solutions, post-treated with P. ostreatus, could be used in treatments that generate less toxic water which could be used in processes that do not require potable water.

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“…Due to these characteristics, it has been banned in several countries and listed as a priority chemical for carcinogenicity testing by the US Food and Drug Administration [11,12]. However, it is still used in many areas of the world due to its low cost, ready efficacy, and lack of suitable alternatives [13]. Therefore, the environmental pollution caused due to its long-term and widespread usage has become a serious problem.…”

Section: Introductionmentioning

confidence: 99%

NovelCastellaniella denitrificansSA13P as a Potent Malachite Green Decolorizing Strain

Chawla

Saharan

2014

Applied and Environmental Soil Science

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Triphenylmethane dyes represent a major group of dyes causing serious environmental hazards. Malachite Green is one of the commonly and extensively used triphenylmethane dyes although it is carcinogenic and mutagenic in nature. Various physicochemical methods have been employed for its elimination but are highly expensive, coupled with the formation of huge amount of sludge. Hence, biological methods being ecofriendly are good alternatives. In the present study, the novel bacterial isolate SA13P was isolated from UASB tank of tannery effluent treatment plant. Phylogenetic characterization of 1470 bp fragment of SA13P has revealed its similarity with Castellaniella denitrificans. This strain has been found to decolorize the dye (malachite green) at a concentration of 100 mg L −1 (80.29%). Decolorization was done by living bacterial cells rather than adsorption. Growth conditions have also been optimized for the decolorization. Maximum decolorization was observed at a temperature of 37 ∘ C and pH 8.0. Also, it has been found that bacterization of seeds of Vigna radiata with Castellaniella denitrificans SA13P increases germination rate. We have reported for the first time that Castellaniella denitrificans SA13P may be used as a novel strain for dye decolorization (malachite green) and biological treatment of tannery effluent.

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Detoxification of malachite green and textile industrial effluent by Penicillium ochrochloron

Cited by 95 publications

References 33 publications

Malachite green “a cationic dye” and its removal from aqueous solution by adsorption

Malachite green “a cationic dye” and its removal from aqueous solution by adsorption

Partial removal and detoxification of Malachite Green and Crystal Violet from laboratory artificially contaminated water by Pleurotus ostreatus

NovelCastellaniella denitrificansSA13P as a Potent Malachite Green Decolorizing Strain

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