Title of article
Adsorption of Cu(II) from Aqueous Solution on Fly Ash Based Linde F (K) Zeolite
Author/Authors
-، - نويسنده School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212018, CHINA Chen, Chen , -، - نويسنده Department of City Science, Jiangsu City Vocational College, Nanjing 210036, CHINA Cheng, Ting , -، - نويسنده School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212018, CHINA Shi, Yisu , -، - نويسنده School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212018, CHINA Tian, Yuan
Issue Information
فصلنامه با شماره پیاپی 71 سال 2014
Pages
7
From page
29
To page
35
Abstract
-
Abstract
The work focuses on the removing of Cu(II) from aqueous solution by Linde F(K) zeolite. The zeolite is synthesized from fly ash by hydrothermal process. The adsorption experiments discuss several factors including the optimal solution pH, zeolite dosage, adsorption temperature, adsorption kinetics and adsorption isotherm equation. The results show that, the optimal solution pH is 6 and the efficient zeolite dosage is 4g/L. Higher reaction temperature could favor the removal of Cu(II). The adsorption of Cu(II) on Linde F (K) zeolite is monolayer adsorption. The experiment data could be calculated by pseudo-second-order model and Langmuir isotherm. The adsorption process is endothermic and spontaneous and the system disorder increases with temperature.
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Serial Year
2014
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Record number
2064705
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