2019
DOI: 10.31788/rjc.2019.1245478
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Adsorption Isotherm Studies on Methylene Blue Dye Removal Using Naturally Available Biosorbent

Abstract: Textile industry is one of the fast growing industries and is consuming and polluting large volumes of water. Four isotherms i.e. Langmuir, Freundlich, Tempkin and Dubinin-Radushkevich were studied to evaluate the adsorbent efficiency of Vigna Trilobata pod in removal of dye from aqueous solution. Methylene blue was taken as the model pollutant in this study. Among all the above mentioned isotherms Freundlich adsorption isotherm model was found to be fitted well with the experimental data with high regression … Show more

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Cited by 4 publications
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“…The dye irritates the gastrointestinal tract if ingested and causes methemoglobinemia, cyanosis, convulsions, tachycardia, and dyspnea if inhaled. 2,5 Several treatment processes such as biodegradation 6 , bioremediation 7 , adsorption 8,9 , and photocatalytic degradation [10][11][12] are currently used in methylene blue removal from wastewater. Among these methods, photocatalytic degradation has a high potential to develop further for its rapid degradation rate, mineralization of dyes to green products, and reduction of the toxicity of dyes.…”
Section: Introductionmentioning
confidence: 99%
“…The dye irritates the gastrointestinal tract if ingested and causes methemoglobinemia, cyanosis, convulsions, tachycardia, and dyspnea if inhaled. 2,5 Several treatment processes such as biodegradation 6 , bioremediation 7 , adsorption 8,9 , and photocatalytic degradation [10][11][12] are currently used in methylene blue removal from wastewater. Among these methods, photocatalytic degradation has a high potential to develop further for its rapid degradation rate, mineralization of dyes to green products, and reduction of the toxicity of dyes.…”
Section: Introductionmentioning
confidence: 99%