Comparative Evaluation and Environmental Importance of Removal of Methyl Orange by Photocatalysis and Mgo Nanoparticle

The treatment of the coloured effluents is gaining huge attention in recent years. Use of nanomaterials to treat wastewaters have been the subject of active research and development worldwide in recent years. To outcome of experimental findings on degradation of methyl orange by MgO nanoparticle thr...

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Bibliographic Details
Published inCurrent world environment Vol. 17; no. 1; pp. 171 - 178
Main Authors Shivaprasad H, Shivaprasad H, D. P. Nagarajappa, D. P. Nagarajappa
Format Journal Article
LanguageEnglish
Published Bhopal Enviro Research Publishers 30.04.2022
Subjects
Adsorbents
Adsorption
Civil engineering
Dyes
Efficiency
Effluents
Irradiation
Isotherms
Magnesium oxide
Nanomaterials
Nanoparticles
Nanotechnology
Photocatalysis
Pollutants
Protons
R&D
Research & development
Water treatment
Zinc oxides
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ISSN0973-4929
2320-8031
DOI10.12944/CWE.17.1.15

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Summary:The treatment of the coloured effluents is gaining huge attention in recent years. Use of nanomaterials to treat wastewaters have been the subject of active research and development worldwide in recent years. To outcome of experimental findings on degradation of methyl orange by MgO nanoparticle through adsorption and nano photocatalysis are presented in this paper. The effects of pH, stirring/contact/irradiation time, dye concentration, adsorbent dosage is investigated. At the optimum conditions of experimentation, 63.9% and 72.3% of methyl orange removal by nano photocatalytic and adsorption process are recorded. The analysis of adsorption isotherms indicated that the experimental data fitted very will built both Langmuir and Freundlich isotherms.
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ISSN:0973-4929
2320-8031
DOI:10.12944/CWE.17.1.15