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Authors
Affiliations
1 Department of Chemistry, Mizan-Tepi University, Tepi Campus, PO. Box 121, ET
2 Department of Chemistry, Haramaya University, Haramaya, PO. Box. 138 Dire-Dawa, ET
3 Department of Environmental Science, Haramaya University, Haramaya, PO. Box. 138 Dire-Dawa, ET
Source
Asian Journal of Research in Chemistry, Vol 4, No 7 (2011), Pagination: 1148-1157
Abstract
The adsorption of Methyl violet and Congo red from aqueous solution onto untreated and hexadecyltrimethylammonumbromide (HTAB) treated adsorbent and have been studied using an agitated batch adsorber. The influences of contact time, initial dye concentration, pH, and adsorbent mass have been studied. The parameters of Langmuir, Freundlich adsorption isotherms and kinetics parameters have been determined using the adsorption data.
Keywords
Dye Removal, Adsorption Capacity, Equilibrium Time, Kinetic, Adsorbent.
