Trace pollutants analysis in soil by a time-resolved laser-induced breakdown spectroscopy technique |
| |
| Authors: | A. Ciucci V. Palleschi S. Rastelli R. Barbini F. Colao R. Fantoni A. Palucci S. Ribezzo H. J. L. van der Steen |
| |
| Affiliation: | (1) Istituto di Fisica Atomica e Molecolare del C.N.R., Via del Giardino 7, I-56127 Pisa, Italy;(2) ENEA, Dipartimento Innovazione, Settore Fisica Applicata, Centre Ricerche Frascati, C.P. 65, I-00044 Frascati, Roma, Italy |
| |
| Abstract: | The results of a joint experiment of IFAM-Pisa and ENEA-Frascati for the detection of traces of pollutants in soil by a time-resolved laser-induced spectroscopy technique are reported. Using samples of soil with known pollutants' concentration [Geochemical Exploration Reference (GXR) silicate from US Geological Survey], we were able to estimate the sensitivity of this Laser-Induced Breakdown Spectroscopy (LIBS) technique to be of the order of some parts per million for a vast class of metallic pollutants, including extremely dangerous soil pollutants such as copper, lead and chromium.ENEA guest with HC&M fellowship |
| |
| Keywords: | 8670C 8670L 3580B |
| 本文献已被 SpringerLink 等数据库收录！ |
|
