Green remediation of textile dyes containing wastewater by Ipomoea hederifolia L.

Rane, Niraj R.; Chandanshive, Vishal V.; Khandare, Rahul V.; Gholave, Avinash R.; Yadav, Shrirang R.; Govindwar, Sanjay P.

doi:10.1039/c4ra06840h

Cited by 83 publications

(32 citation statements)

References 34 publications

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“…The NPEO is attacked by • transfer mechanism and resulted in radical cation intermediate formation that quickly converted into acidic units in the presence of oxygen. The acidic by-product again attacked by • OH through hydrogen abstraction reaction/electron transfer mechanism yielding low molecular mass acidic units [21]. These low molecular mass acids react with oxygen again that underwent through several intermediate reactions, possibly yielding carboxylic acid and acetic acid and finally, CO 2 and H 2 O 2 .…”

Section: Radiolytic By-product Determinationmentioning

confidence: 99%

“…These facts certainly demand the development of an efficient, cost effective, and green technique for the degradation and detoxification of toxic environmental pollutants [21]. The ionizing radiation has been tried for degradation of recalcitrant compounds [22,23] and resultantly, a significant reduction in biochemical oxygen demand (BOD), TOC, COD, and toxicity have been achieved [13,15,[24][25][26][27][28][29][30][31][32][33].…”

Section: Introductionmentioning

confidence: 99%

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Gamma radiation/H2O2 treatment of a nonylphenol ethoxylates: Degradation, cytotoxicity, and mutagenicity evaluation

Iqbal

Bhatti

2015

Journal of Hazardous Materials

163

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Section: Radiolytic By-product Determinationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Gamma radiation/H2O2 treatment of a nonylphenol ethoxylates: Degradation, cytotoxicity, and mutagenicity evaluation

Iqbal

Bhatti

2015

Journal of Hazardous Materials

163

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“…There are so many physical and chemical strategies, for example, adsorption, coagulation, sedimentation, occulation, ltration, photodegradation, and chemical oxidation, are accessible for managing contamination produced by textile dyes [5]. These strategies relate to the high expense, low productivity, require huge space and undependable to work.…”

Section: Introductionmentioning

confidence: 99%

Screening the six plant species for phytoremediation of synthetic textile dye waste water

Kaur

Kaushal

Mahajan

et al. 2020

Preprint

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Most of the dyes are carcinogenic and mutagenic in nature. Plants are potential candidates to remediate textile dye wastewater from contaminated sites. The present study aimed toscreen potential plant species for removal of synthetic dye solution of triarylmethane dye Methylene Blue (MB) and diazo dye Congo Red (CR). Six plant species were screened for their phytoremediation ability for the removal of dyes present in synthetic wastewater. Six plants selected for screening areTrachyspermum ammi L. (T. ammi), Tagetes erecta L. (T. erecta), Hibiscus rosa-sinensis L. (H. rosa- sinensis), Chrysanthemum indicum L. (C. indicum), Bryophyllum fedtschenkoi (B. fedtschenkoi), Catharanthus roseus L. (C. roseus). The phytotreatment of dyes was done up to 40 hfortwo different concentrations of dyes 10 mg L− 1 and 20 mg L− 1. Among these plants, the maximum decolouration was obtained from T. ammi plant followed by B. fedtschenkoi plant. Both of these plants showed active growth even after the phytoremediation process. T. ammi decolourised the MB dye 99% (10 mg L− 1) and 86% (20 mg L− 1) while the decolourisation of the CR dye solution was up to 95% (10 mg L− 1) and 84% (20 mg L− 1).T. ammi found to have maximum potential among screened plants for the removal of MB and CR dye from synthetic dye solution and can be used for decolouration of synthetic dye wastewater.

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“…Depending on the concentration of dyes, their negative impact contributes to the degradation of the environment and the deterioration of human life. In addition, dyes may also contribute to the disruption of water management, because the color substances can prevent the penetration of light into water (Rane et al 2014;Khanday et al 2017).…”

Section: Introductionmentioning

confidence: 99%

Sorption behavior of methylene blue from aqueous solution by raphia fibers

Staroń

Chwastowski

Banach

2019

Int. J. Environ. Sci. Technol.

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This research shows a method of elimination of methylene blue from aqueous solutions using raphia fiber. Sorption was applied in a bath system and in the system with mixing and online measurement. The obtained data in equilibrium can suggest adjusting the sorption isotherm model and calculation of the maximum sorption capacities. The Langmuir isotherm model has the highest correlation coefficient R 2 which shows that the adsorption process of methylene blue on the raphia fibers is a monolayer adsorption process. On the other hand, the Freundlich isotherm is also well fitted, which may indicate that the isotherm is also well adapted, while in the system with mixing and online measurement, the highest matching factor is characterized by the Freundlich isotherm model. The pseudo-second-order rate model is best fit for the sorption kinetics, on basis of which it can be concluded that the sorption rate-limiting step is chemisorption.

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Green remediation of textile dyes containing wastewater by Ipomoea hederifolia L.

Abstract: Ipomoea hederifolia from a dye disposal site was found to accumulate and simultaneously degrade toxic textile dyes.

Cited by 83 publications

References 34 publications

Gamma radiation/H2O2 treatment of a nonylphenol ethoxylates: Degradation, cytotoxicity, and mutagenicity evaluation

Gamma radiation/H2O2 treatment of a nonylphenol ethoxylates: Degradation, cytotoxicity, and mutagenicity evaluation

Screening the six plant species for phytoremediation of synthetic textile dye waste water

Sorption behavior of methylene blue from aqueous solution by raphia fibers

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