Adsorption of Organic Pollutants from Aqueous Solutions on Cereal Ashes

被引：13
|
作者：
Ghiaci, M. [1 ]
Arshadi, M. [1 ]
Sedaghat, M. E. [1 ]
Kalbasi, R. J. [1 ]
Gil, A. [2 ]
机构：
[1] Isfahan Univ Technol, Dept Chem, Esfahan 8415683111, Iran
[2] Univ Publ Navarra, Dept Appl Chem, E-31006 Pamplona, Spain
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2008年 / 53卷 / 11期
关键词：
D O I：
10.1021/je800532p
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This work reports on the application of cereal ashes, from barley, oat, triticale, and wheat grains, as adsorbents for the removal of several organic pollutants: benzene, phenol, tetrachloroethylene, and toluene. The order of adsorption found for benzene and toluene on ashes was barley > oat > triticale > wheat, whereas for phenol and tetrachloroethylene, it was wheat > triticale > oat > barley. The Freundlich isotherm model has been applied to the equilibrium adsorption data.
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页码：2707 / 2709
页数：3
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