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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
- 2014.9
- 수록면
- 85 - 88 (4page)
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초록· 키워드
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In this study, the mechanism for removing organic-inorganic composite contaminants using surfactant with synthesised contaminant water was evaluated. permeable reactive barrier(PRB) contains surfactant into the aquifer, contaminants absorbed in soil or organoclay-birnessite. The ground water flow is suitably formed in the PAM that is produced by performing tracer study with KCl and examine the presence or absence of dead space. In order to examine the adsorbed barrier of PAM for effectively remove organic-inorganic composite pollutant, adsorption derived coefficient has been determined through modelling via synthetic wastewater by dissolving p-Xylene and Pb. Adsorption kinetics(s<SUP>-1</SUP>) in column experiments of Pb and p-Xylene, were obtained as 10<SUP>-3</SUP> s<SUP>-1</SUP>, 10<SUP>?5</SUP> s<SUP>-1</SUP>, respectively. In experiments of PAM adsorption reaction rate obtained was small value which is about 100-1000 times than p-xylene and Pb, at 3 × 10<SUP>-6</SUP> s<SUP>-1</SUP> and 4 × 10<SUP>-6</SUP> s<SUP>-1</SUP>, respectively. This data show that PAM experiments for large scale has many different parameters in both time and space compared to small scale experiments. Therefore, it is necessary during the construction of the actual PRB, use the value smaller than the value of k obtained by the experiments of the column, reactor walls in order to be safe.
목차
SYNOPSIS
1. 서론
2. Organoclay-birnessite를 이용한 모형반응조 실험
References
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UCI(KEPA) : I410-ECN-0101-2015-530-002798152