Removal of Malachite Green Dye by <Emphasis Type="Italic">Mangifera indica</Emphasis> Seed Kernel Powder: Fid-Bau Portal

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Removal of Malachite Green Dye by Mangifera indica Seed Kernel Powder

Singh, Dilbagh / Sowmya, V. / Abinandan, S. / Shanthakumar, S.

Abstract In this study, batch experiments were carried out to study the adsorption of Malachite green dye from aqueous solution by Mangifera indica (mango) seed kernel powder. The mango seed kernel powder was characterized by Fourier transform infrared spectroscopy and scanning electron microscopy. Effect of various parameters including pH, contact time, adsorbent dosage, initial dye concentration and temperature on adsorption capacity of the adsorbent was observed and the optimized condition for maximum dye removal was identified. Maximum percentage removal of 96% was achieved with an adsorption capacity of 22.8 mg/g at pH 6 with an initial concentration of 100 mg/l. The equilibrium data were examined to fit the Langmuir and Freundlich isotherm models. Thermodynamic parameters for the adsorption process were also calculated.

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Removal of Malachite Green Dye by Mangifera indica Seed Kernel Powder

Singh, Dilbagh / Sowmya, V. / Abinandan, S. / Shanthakumar, S.

Abstract In this study, batch experiments were carried out to study the adsorption of Malachite green dye from aqueous solution by Mangifera indica (mango) seed kernel powder. The mango seed kernel powder was characterized by Fourier transform infrared spectroscopy and scanning electron microscopy. Effect of various parameters including pH, contact time, adsorbent dosage, initial dye concentration and temperature on adsorption capacity of the adsorbent was observed and the optimized condition for maximum dye removal was identified. Maximum percentage removal of 96% was achieved with an adsorption capacity of 22.8 mg/g at pH 6 with an initial concentration of 100 mg/l. The equilibrium data were examined to fit the Langmuir and Freundlich isotherm models. Thermodynamic parameters for the adsorption process were also calculated.

Removal of Malachite Green Dye by Mangifera indica Seed Kernel Powder

Singh, Dilbagh / Sowmya, V. / Abinandan, S. / Shanthakumar, S.

Abstract In this study, batch experiments were carried out to study the adsorption of Malachite green dye from aqueous solution by Mangifera indica (mango) seed kernel powder. The mango seed kernel powder was characterized by Fourier transform infrared spectroscopy and scanning electron microscopy. Effect of various parameters including pH, contact time, adsorbent dosage, initial dye concentration and temperature on adsorption capacity of the adsorbent was observed and the optimized condition for maximum dye removal was identified. Maximum percentage removal of 96% was achieved with an adsorption capacity of 22.8 mg/g at pH 6 with an initial concentration of 100 mg/l. The equilibrium data were examined to fit the Langmuir and Freundlich isotherm models. Thermodynamic parameters for the adsorption process were also calculated.

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Title:

Removal of Malachite Green Dye by Mangifera indica Seed Kernel Powder

Contributors:

Singh, Dilbagh (author) / Sowmya, V. (author) / Abinandan, S. (author) / Shanthakumar, S. (author)

Published in:

Journal of The Institution of Engineers (India): Series A ; 99 ; 103-111

Publication date:

2017-11-11

Size:

9 pages

ISSN:

2250-2157 , 2250-2149

DOI:

https://doi.org/10.1007/s40030-017-0257-4

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Adsorption , Mango seed kernel , Malachite green , Isotherm , Thermodynamics Engineering , Civil Engineering

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