@article{ART002749669},
author={In-Hong Yeo and YOON-YOUNG CHANG},
title={Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2021},
volume={30},
number={4},
pages={215-224}
TY - JOUR
AU - In-Hong Yeo
AU - YOON-YOUNG CHANG
TI - Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site
JO - Journal of Environmental Impact Assessment
PY - 2021
VL - 30
IS - 4
PB - Korean Society Of Environmental Impact Assessment
SP - 215
EP - 224
SN - 1225-7184
AB - In this study, to investigate the effect of stabilization of Pb-contaminated soil near a smelter site for the reduction of environmental risk of Pb leaching, commercial stabilizers were amended with the Pb-contaminated soil and evaluated leaching characteristics of Pb in soil by TCLP and SPLP leaching test. Also, performing sequential extraction procedure speciation of Pb in the amended soil was investigated. Limestone, AC-2 (Amron), Metafix (Peroxychem) that possess stabilization performance towards heavy metal in soil and mass production is available were selected as candidates. AC-2 contained a CaCO3 and MgO crystalline phase, while Metafix had a Fe7S8 crystalline phase, according to XRD studies. Pb content in SPLP extract was lower than the South Korean drinking water standard for Pb in groundwater at 4% AC-2 and Metafix treatment soil, and TCLP-based stabilization effectiveness was more than 90%. The findings of the sequential extraction method of soil treated with Metafix revealed that fractions 1 and 2 of Pb, which correspond to relatively high mobility and bioavailable fractions, were lowered, while the residual fraction (fraction 5) was raised. As a consequence, the order of performance for Pb stabilization in polluted soil was Metafix>AC-2>limestone.
KW - Heavy metal;Contaminated soil;Smelter;Soil stabilization;Environmental risk
DO -
UR -
ER -
In-Hong Yeo and YOON-YOUNG CHANG. (2021). Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site. Journal of Environmental Impact Assessment, 30(4), 215-224.
In-Hong Yeo and YOON-YOUNG CHANG. 2021, "Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site", Journal of Environmental Impact Assessment, vol.30, no.4 pp.215-224.
In-Hong Yeo, YOON-YOUNG CHANG "Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site" Journal of Environmental Impact Assessment 30.4 pp.215-224 (2021) : 215.
In-Hong Yeo, YOON-YOUNG CHANG. Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site. 2021; 30(4), 215-224.
In-Hong Yeo and YOON-YOUNG CHANG. "Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site" Journal of Environmental Impact Assessment 30, no.4 (2021) : 215-224.
In-Hong Yeo; YOON-YOUNG CHANG. Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site. Journal of Environmental Impact Assessment, 30(4), 215-224.
In-Hong Yeo; YOON-YOUNG CHANG. Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site. Journal of Environmental Impact Assessment. 2021; 30(4) 215-224.
In-Hong Yeo, YOON-YOUNG CHANG. Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site. 2021; 30(4), 215-224.
In-Hong Yeo and YOON-YOUNG CHANG. "Assessment of Soil Stabilization for the Reduction of Environmental Risk of Lead-contaminated Soil Near a Smelter Site" Journal of Environmental Impact Assessment 30, no.4 (2021) : 215-224.
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