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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.9
- 수록면
- 49 - 53 (5page)
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초록· 키워드
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In this study, manganese oxide-doped expanded graphite (MnOx-EG) was synthesized in super critical condition using Mn(Ⅲ) acetylacetonate and expanded graphite. Studies were carried out on the effect of single and binary systems on the adsorption of Pb<SUP>2+</SUP> and Ni<SUP>2+</SUP> on synthesized MnOx-EG. The batch adsorption data of single and binary systems indicated that adsorption of Pb(Ⅱ) was higher than that of Ni(Ⅱ). The column adsorption capacity for single system of Pb(Ⅱ) and Ni(Ⅱ) was 0.311mmole/g and 0.136mmole/g, respectively. However, it was found that the adsorption capacities of Pb(Ⅱ) and Ni(Ⅱ) were lower in the column experiment than those obtained from the batch study. The coefficient of permeability of synthesized MnOx-EG was also tested, and investigated to be 1.4×10<SUP>-3</SUP>㎝/s, similar with that of find sand. In general, the results suggest that the MnOx-EG can be an excellent adsorbent for the treatment of water contaminated by heavy metals.
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SYNOPSIS
1. 서론
2. 재료 및 실험방법
3. 결과 및 고찰
4. 결론
References
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UCI(KEPA) : I410-ECN-0101-2014-530-002858384