Zobrazeno 1 - 10
of 23
pro vyhledávání: '"E. Hunter Daughtrey"'
Autor:
E. Hunter Daughtrey, Shaibal Mukerjee, Carry Croghan, Henry H. Jacumin, Luther Smith, Lucas M. Neas, Robert L. Seila, Karen D. Oliver
Publikováno v:
J. Environ. Monit.. 11:220-227
This study evaluates performance of nitrogen dioxide (NO2) and volatile organic compound (VOC) passive samplers with corresponding reference monitors at two sites in the Detroit, Michigan area during the summer of 2005. Ogawa passive NO2 samplers and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84c08426f63ab0a628f91aa1643a74f1
https://doi.org/10.1039/b809588d
https://doi.org/10.1039/b809588d
Autor:
Karen D. Oliver, Donald A. Whitaker, Henry H. Jacumin, E. Hunter Daughtrey, William A. McClenny
Publikováno v:
J. Environ. Monit.. 8:263-269
Analytical results obtained by thermal desorption GC/MS for 24 h diffusive sampling of 11 volatile organic compounds (VOCs) are compared with results of time-averaged active sampling at a known constant flow rate. Air samples were collected with co-l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efd6b7181284fcbd14b15041d12bea59
https://doi.org/10.1039/b507850d
https://doi.org/10.1039/b507850d
Publikováno v:
J. Environ. Monit.. 4:695-705
Ambient air spiked with 1–10 ppbv concentrations of 41 toxic volatile organic compounds (VOCs) listed in US Environmental Protection Agency (EPA) Compendium Method TO-14A was monitored using solid sorbents for sample collection and a Varian Saturn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b71d004cacab10b8f51c0d2f8bd49fe7
https://doi.org/10.1039/b203291k
https://doi.org/10.1039/b203291k
Autor:
Jeffrey R. Adams, Karen D. Oliver, William A. McClenny, E. Hunter Daughtrey, Keith G. Kronmiller, William A. Lonneman
Publikováno v:
Journal of Environmental Monitoring. 3:166-174
A carefully designed study was conducted during the summer of 1998 to collect samples of ambient air by canisters and compare the analysis results to direct sorbent preconcentration results taken at the time of sample collection. Thirty-two 1 h sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fac36536ce243bf244c9961c3532bd71
https://doi.org/10.1039/b007158g
https://doi.org/10.1039/b007158g
Autor:
William A. McClenny, Jeffrey R. Adams, E. Hunter Daughtrey, Karen D. Oliver, Keith G. Kronmiller
Publikováno v:
Journal of Geophysical Research: Atmospheres. 103:22375-22386
A trailer-deployed automated gas chromatograph-mass spectrometer (autoGC-MS) system capable of making continuous hourly measurements was used to determine volatile organic compounds (VOCs) in ambient air at New Hendersonville, Tennessee, and Research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bb3246dc9b778ab24cc5d609fac344a
https://doi.org/10.1029/98jd01249
https://doi.org/10.1029/98jd01249
Autor:
Jeffrey R. Adams, Karen D. Oliver, E. Hunter Daughtrey, William A. McClenny, Keith G. Kronmiller
Publikováno v:
Journal of Geophysical Research: Atmospheres. 103:22509-22518
Ambient gaseous organic compounds were monitored on an hourly basis with an automated gas chromatograph from June 15 to 27, 1995, at the New Hendersonville site near Nashville. Tennessee. as part of the Southern Oxidants Study (SOS). These compounds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f163beda4d6c7ee46c0cc7b079c4d9f1
https://doi.org/10.1029/98jd01571
https://doi.org/10.1029/98jd01571
Autor:
William A. McClenny, Karen D. Oliver, Michael A. Pardee, Jeffrey R. Adams, E. Hunter Daughtrey, Matthias J. Yoong
Publikováno v:
Atmospheric Environment. 30:2751-2757
An automated gas chromatograph (autoGC) system that may be used to collect and analyze both polar and nonpolar volatile organic compounds in ambient air has been evaluated. This system combines the use of dual multiadsorbent traps for sampling 57 min
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58104077faf4a60a9a30f7f51e25ec1d
https://doi.org/10.1016/1352-2310(95)00371-1
https://doi.org/10.1016/1352-2310(95)00371-1
Autor:
Elizabeth B. Almasi, Jeffrey R. Adams, N. Kirshen, E. Hunter Daughtrey, William A. McClenny, Michael A. Pardee, Karen D. Oliver, Matthias J. Yoong
Publikováno v:
Environmental Science & Technology. 30:1939-1945
An automated gas chromatographic (autoGC) system was used to collect and analyze both nonpolar and polar volatile organic compounds (VOCs) in ambient air. This system combines the use of dual multiadsorbent traps to provide continuous air sampling fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e75af9cf0433f49c9822e0de1ebfa60
https://doi.org/10.1021/es9506317
https://doi.org/10.1021/es9506317
Publikováno v:
Journal of the Air & Waste Management Association. 45:792-800
Solid multisorbent packings have been characterized for trapping and release efficiency of trace (10-20 ppbv in humidified zero air) volatile organic compounds (VOCs). The use of a two-stage trapping system reduces sample water content typically by m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a52b0c9b4460b839ca6c16557147ad6f
https://doi.org/10.1080/10473289.1995.10467409
https://doi.org/10.1080/10473289.1995.10467409
Autor:
William A. McClenny, E. Hunter Daughtrey, Donald A. Whitaker, Karen D. Oliver, Henry H. Jacumin
Publikováno v:
Journal of environmental monitoring : JEM. 7(3)
Diffusive sampling of a mixture of 42 volatile organic compounds (VOCs) in humidified, purified air onto the solid adsorbent Carbopack X was evaluated under controlled laboratory conditions. The evaluation included variations in sample air temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db58cce839635552a16f858187a382fd
https://pubmed.ncbi.nlm.nih.gov/15735783
https://pubmed.ncbi.nlm.nih.gov/15735783