Geochemistry of As-Fe under the Groundwater Conditions

Title
Geochemistry of As-Fe under the Groundwater Conditions
Authors
Sang_Hun LeeWoosik JungByoug-Hun JeonSun-Joon Kim최재영
Keywords
Geochemistry; As; Fe; Groundwater
Issue Date
2009-09
Publisher
2009 International Symposium on Mine Remediation
Citation
, 52-56
Abstract
This study documents the possibility of abiotic homogeneous As(V) reduction and abiotic heterogeneous As(V) reduction under groundwater condition. In homogeneous As(V) reduction experiments, no homogeneous reaction was observed between Fe(II) and As(V). Also, in abiotic heterogeneous As(V) reduction experiment, no heterogeneous reaction was observed between sorbed Fe(II) and sorbed As(V). The results were independent of pH and Fe(II) concentration in all experiments. Experiments using ZVI as electron donor are under progress.
URI
http://pubs.kist.re.kr/handle/201004/35944
Appears in Collections:
KIST Publication > Conference Paper
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