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http://dx.doi.org/10.4191/KCERS.2002.39.7.663

Properties of Heavy Metal Adsorption of Clay Minerals  

엄태호 (경기대학교 재료공학과)
김유택 (경기대학교 재료공학과)
이기강 (경기대학교 재료공학과)
김영진 (경기대학교 재료공학과)
강승구 (경기대학교 재료공학과)
김정환 (경기대학교 재료공학과)
Publication Information
Journal of the Korean Ceramic Society / v.39, no.7, 2002 , pp. 663-668 More about this Journal
Abstract
Cation exchange capacity of clay, white clay and zeolite was estimated by performing the powder adsorption test for 6 different heavy metal (Cd, Cr, Cu, Fe, Pb and Zn) standard solutions whose concentrations were varied by 5,10,15 and 20 ppm. The adsorption rate of heavy metals decreased with increasing the concentration of standard heavy metal solutions. The adsorption rate of the clay and the white clay showed more than 80% for the all tested heavy metals except Cr and especially above 99% for the Fe and the Pb. The Cr adsorption rate of the mixture of the clay and the white clay increased, however, that of Zn decreased. The adsorption rate of Cr and Zn showed relatively lower values as compared with those of the other heavy metals because the cation exchange H$\^$+/ ions and heavy metal ions of the clay or the white clay were in competition at low pH region.
Keywords
Cation exchange capacity; Heavy metal adsorption rate; Clay; White clay; Zeolite;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 /
[ W. L. Lindsay ] / Micronutrients in Agriculture
2 /
[ R. N. Yong;A. M. O. Mohamed;B. P. Warkentin ] / Principle of Contaminant Transport in Soils(1st ed.)
3 Fixation of Zinc by Clay Minerals /
[ M. R. Reddy;H. F. Perkins ] / Soil Sci. Soc. Am. J.   DOI
4 Competitive Adsorption of Heavy Metal by Soils /
[ H. A. Elliot;M. R. Liberati;C. P. Huang ] / J. Environ. Qual.   DOI   ScienceOn
5 Characteristics of Sintered Bodies Made from the System of Paper Sludge Ash-Fly Ash-Clay /
[ J-O. Hong;S-G. Kang;K-G. Lee;Y-T. Kim;Y-J. Kim;J-H. Kim;M-S. Park ] / J. Kor. Ceram. Soc.
6 Adsorption Effect of Zeolite for Treatment of Heavy Metals in Wastewater(Ⅰ)(in Kor.) /
[ G. Yim;Y-W. Kim ] / J. KSWPRC Dec.   과학기술학회마을
7 Removal of Pb(Ⅱ), Cu(Ⅱ) and Zn(Ⅱ) from Aqueous Solutions by Adsorption on Bentonite /
[ B. Gozen;A. Z. Aroguz;M. Z. Ozel ] / J. Colloid and Interface Sci.   DOI   ScienceOn
8 Desorption of Cadmium(Ⅱ) from artificially Contaminated Sediments /
[ A. Franchi;A. P. David ] / Water, Air and Soil Pollution   DOI   ScienceOn
9 Adsorption of Cd(Ⅱ) and Cu(Ⅱ) by Na-montmorillonite at Low Surface Coverage /
[ P. I. William;J. Baham ] / Soil Sci. Soc. Am. J.   DOI   ScienceOn
10 Zinc Adsorption in Some Soils as Affected by Exchangeable Cations /
[ U. C. Shukla;S. B. Mittal;R. K. Gupta ] / Soil Sci.   DOI
11 Sorption of Copper, Zinc and Cadmium by Some Acid Soils /
[ S. Kuo;A. S. Baker ] / Soil Sci. Soc. Am. J.   DOI
12 Characteristics of Cement Based Solidification for Municipal Solid Waste Incineration Plant Fly Ash(in Kor.) /
[ S-W. Bae;C-Y. Han;B-J. Lee;Y-B. Kwon ] / J. Kor. Solid Waste Eng. Soc.   과학기술학회마을
13 Influence of Solution Composition on Sorption of Zinc by Soils /
[ M. A. Elashidi;G. A. O'Conner ] / Soil Sci. Soc. Am. J.   DOI
14 Modeling Ionic Strength Effect on Cation Adsorption at Hydrous Oxide/Solution Interfaces /
[ K. F. Heyes;J. O. Leckie ] / J. Colloid and Interface Sci.
15 Effect of Soil pH on Adsorption of Lead, Copper and Nikel /
[ D. H. Robert ] / Soil Sci. Soc. Am. J.   DOI   ScienceOn
16 Soil Organic Matter Complexes-6. Stability Constants of Zinc-humic acid Complexes at Different pH Values /
[ N. S. Randhawa;F. E. Broadbent ] / Soil Sci.   DOI
17 Mechanism of Zinc Adsorption by Iron and Aluminum Oxides /
[ M. Kalbasi;G. J. Racz;L. A. Lowen-Rudgers ] / Soil Sci.   DOI
18 /
[ C. W. Fetter ] / Applied Hydrogeology(3rd ed.)
19 Adsorption of the Heavy Metals by Silicon and Aluminium Oxide Surfaces on Clay Minerals /
[ C. P. Schulthess;C. P. Huang ] / Soil Sci. Soc. Am. J.   DOI