Proceedings of the Korean Society of Soil and Groundwater Environment Conference (한국지하수토양환경학회:학술대회논문집)
- 2003.09a
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- Pages.176-179
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- 2003
영가금속 및 촉매를 이용한 방향족 유기오염물의 환원
Abstract
The objective of this study was to investigate reductive dechlorination of aromatic hydrocarbons using zero valent metals (ZVMs) and catalysts as reactive materials for permeable reactive barriers (PRBs). A group of small aromatic hydrocarbons such as monochlorophenols, phenol, benzene were readily reduced with palladium catalyst and zero valent iron. Poly-aromatic hydrocarbons (PAHs) were also tested with the catalysts and zero valent metal combinations. The aromatic rings were reduced and partly reduced PAHs were found as the daughter compounds. Current preliminary study implicate that ZVMs and modified catalysts can be successfully applied for PRBs which currently applicable for halogenated organic compounds and some inorganic contaminants including chromium(Ⅵ) and nitrate.
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