Field deployment of a LIBS probe for rapid delineation of metals in soils

被引:10
|
作者
Theriault, GA
Lieberman, SH
机构
关键词
FOLIBS; fiber optic; laser induced breakdown spectroscopy; LIES; SCAPS; CPT; cone penetrometer; in situ metal detection;
D O I
10.1117/12.259760
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
A fiber optic probe for use in the in situ delineation of subsurface metal contamination is described. The probe is based on the technique of laser-induced breakdown spectroscopy and is designed for deployment via a standard cone penetrometer truck. Initial measurements of the detection limits of the probe on Pb and Cr contaminated sands are in the low ppm range.
引用
收藏
页码:83 / 88
页数:6
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