Title of article
Removal of hazardous heterocyclic dyes from aqueous solutions with ZnO adsorbent
Author/Authors
Razzaghi-Asl, Nima Department of Medicinal Chemistry - Ardabail Universtity of Medical Sciences, Ardabil, Iran , Nasehi, Parya Department of Chemistry - Ahvaz Branch Islamic Azad University, Ahvaz, Iran
Pages
14
From page
9
To page
22
Abstract
In this study , Copper oxide as a good and inexpensive adsorbent has been introduced and used for the removal of erythrosine and red carmoisine dyes from several water solutions successfully. The effect of various parameters such as pH, dye concentration, amount of adsorbent, contact time and temperature on removal processing was investigated. Adsorption isothermal data could be interpreted by the Langmuir and Freundlich, isotherm models.
Keywords
Absorption , Red carmoisine , Erythrosine , Copper oxide
Journal title
Astroparticle Physics
Serial Year
2013
Record number
2428040
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