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.

引用

页码：2707 / 2709

页数：3

共 7 条

[1]

Do D.D., 1998, ADSORPTION ANAL EQUI

[2] GENERAL TREATMENT AND CLASSIFICATION OF SOLUTE ADSORPTION-ISOTHERM .1. THEORETICAL [J].