Influence of NOMs on the mobility and fractionation of heavy metals in soil

Title
Influence of NOMs on the mobility and fractionation of heavy metals in soil
Authors
김보경문명훈고성환양중석양지원
Issue Date
2010-04
Publisher
한국화학공학회 춘계학술대회
Citation
VOL 16, NO 1, 1007-1007
Abstract
In this study, the influence of natural organic matters (NOMs) on the mobility and fractionation of heavy metals in soil was investigated. Natural organic matters have phenolic- and carboxylic-functional groups in their molecules, which have potential to increase the mobilization of heavy metals. Soil washing tests with the concentration of NOMs, solution pH for target contaminated soil from a refinery facility in Korea were conducted. As a result, humic and fulvic substances showed higher removal efficiency of heavy metals from soil and also influenced on their fraction change. This research was supported by a grant from Korea Ministry of Environment as "GAIA project".
URI
http://pubs.kist.re.kr/handle/201004/37944
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KIST Publication > Conference Paper
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