Event submissions
Published
This submission belongs to the session E. Emerging Contaminants in the Water Cycle of the event The 2nd International Electronic Conference on Water Sciences
Published date
16 Nov, 2017
Citation
Mahboubeh Rabbani, Rahmatollah Rahimi, Sina Parvaz, Adsorption of methyl orange by zinc oxide synthesized via a facile precipitation method, in Proceedings of The 2nd International Electronic Conference on Water Sciences, 16 November–30 November 2017, MDPI: Basel, Switzerland, doi: 10.3390/ecws-2-04962
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Adsorption of methyl orange by zinc oxide synthesized via a facile precipitation method
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Rahmatollah Rahimi 1
Sina Parvaz 1
Mahboubeh Rabbani 1
1. Department of Chemistry, Iran University of Science and Technology
Abstract
The present study deals with the preparation and characterization of zinc oxide for adsorption characteristics of methyl orange (MO). The influence of initial dye concentration, contact time and adsorbent dose on the adsorption capacity were investigated. The equilibrium adsorption was analyzed using Langmuir and Freundlich adsorption models. In order to study the kinetic aspects of the adsorption of MO, pseudo-second order were employed. The results confirm the feasibility of ZnO adsorption process of MO.
Keywords
Adsorption
Methyl orange
Zinc oxide
Precipitation method
Manuscript
zno adsorption.pdf
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