caa a22 4500 467905150 CHVBK 20180406152831.0 cr unu---uuuuu 170328e20060901xx s 000 0 eng 10.1007/s10661-005-9101-9 doi (NATIONALLICENCE)springer-10.1007/s10661-005-9101-9 UV Spectroscopic Monitoring of Vaporized Monoaromatic Hydrocarbons from Petroleum-Contaminated Soils [Elektronische Daten] [Woo Kim, Joo Lee, Seockhun Lee, Kyu-Hong Ahn, Jae-Woo Park] Fast and simple systems using ultraviolet (UV) absorbance were examined for on-line monitoring of monoaromatic hydrocarbons from petroleum-contaminated soils in this research. Since soil particles hinder the UV light transmittance, the absorbance measurement of vaporized monoaromatic hydrocarbons in soil gas extracted from petroleum-contaminated soils was proposed. In the fixed system that exhibited higher sensitivity than the portable one, the absorbance intensity of benzene, toluene, ethylbenzene, and xylene increased in proportion to the concentration of the contaminants. The portable system, however, was suitable for screening purpose, while it exhibited faster response. There was no interference from water, which helps the applicability of the proposed systems to the actual fields. Springer Science+Business Media, Inc., 2006 monitoring nationallicence BTEX nationallicence UV absorbance nationallicence petroleum nationallicence contamination nationallicence vapor nationallicence Kim Woo Department of Environmental Science and Engineering, Ewha Womans University, Seoul, Korea aut Lee Joo Nano-Surface Analysis Group, Korea Research Institute of Standard and Science, Daejeon, Korea aut Lee Seockhun Korea Institute of Science and Technology, Seoul, Korea aut Ahn Kyu-Hong Korea Institute of Science and Technology, Seoul, Korea aut Park Jae-Woo Department of Civil Engineering, Hanyang University, 17 Haengdang-dong, Sungdong-gu, 133-791, Seoul, Korea aut Environmental Monitoring and Assessment Kluwer Academic Publishers 120/1-3(2006-09-01), 527-536 0167-6369 120:1-3<527 2006 120 10661 https://doi.org/10.1007/s10661-005-9101-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10661-005-9101-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kim Woo Department of Environmental Science and Engineering, Ewha Womans University, Seoul, Korea aut NATIONALLICENCE 700 1- Lee Joo Nano-Surface Analysis Group, Korea Research Institute of Standard and Science, Daejeon, Korea aut NATIONALLICENCE 700 1- Lee Seockhun Korea Institute of Science and Technology, Seoul, Korea aut NATIONALLICENCE 700 1- Ahn Kyu-Hong Korea Institute of Science and Technology, Seoul, Korea aut NATIONALLICENCE 700 1- Park Jae-Woo Department of Civil Engineering, Hanyang University, 17 Haengdang-dong, Sungdong-gu, 133-791, Seoul, Korea aut NATIONALLICENCE 773 0- Environmental Monitoring and Assessment Kluwer Academic Publishers 120/1-3(2006-09-01), 527-536 0167-6369 120:1-3<527 2006 120 10661 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer