Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Timothy E. Buscheck"'
Publikováno v:
CHIMIA, Vol 72, Iss 1-2 (2018)
Externí odkaz:
https://doaj.org/article/b0b9a9a4222243b2972f391a5310a4d1
Autor:
Nicholas R. de Sieyes, Radomir Schmidt, Timothy E. Buscheck, Charles J. Paradis, Douglas M. Mackay
Publikováno v:
Groundwater Monitoring & Remediation. 39:48-60
Autor:
Natasha Sihota, Ehsan Rasa, Nicholas R. de Sieyes, Radomir Schmidt, Douglas M. Mackay, Charles J. Paradis, Emily Hathaway, Juan Peng, Timothy E. Buscheck, Han Zhang
Publikováno v:
Groundwater Monitoring & Remediation. 38:24-39
Autor:
Timothy E. Buscheck, Douglas M. Mackay, Eric J. Daniels, Nicholas R. de Sieyes, Juan Peng, Emily Hathaway, Radomir Schmidt, Charles J. Paradis, Ehsan Rasa
Publikováno v:
Groundwater Monitoring & Remediation. 38:26-41
We compare two methods for estimating the natural source zone depletion (NSZD) rate at fuel release sites that occurs by groundwater flow through the source zone due to dissolution and transport of biodegradation products. Dissolution is addressed id
Publikováno v:
Journal of Chromatography A. 1492:117-128
Compound-specific isotope analysis (CSIA) is increasingly used to evaluate the origin and fate of petroleum hydrocarbons in the environment. However, as samples often contain a complex mixture of compounds and the method requires a full chromatograph
Autor:
Markus Bill, Lisa Alvarez-Cohen, Katie C. Harding, Mark E. Conrad, Timothy E. Buscheck, Patrick K. H. Lee
Publikováno v:
Environmental Science & Technology. 47:12342-12350
To quantify in situ bioremediation using compound specific isotope analysis (CSIA), isotope fractionation data obtained from the field is interpreted according to laboratory-derived enrichment factors. Although previous studies that have quantified d
Publikováno v:
CHIMIA. 72:69
Autor:
Lewis Semprini, Ralph L. Reed, Timothy E. Buscheck, Jonathan D. Istok, Peter Bennett, Jennifer A. Field
Publikováno v:
Groundwater Monitoring & Remediation. 25:68-77
Trichlorofluoroethene (TCFE) was used as a reactive tracer to determine the in situ rate of reductive dechlorination in treatment zones impacted by three large-diameter permeable columns (LDPCs) that were installed at a trichloroethene (TCE)–contam
Publikováno v:
Ground Water. 41:746-757
In 1999, approximately 72 m3 of denatured fuel-grade ethanol spilled at a bulk fuel terminal that had existing contamination within the subsurface. An unanticipated increase in the measured depth of the light nonaqueous phase liquid (LNAPL) was obser
Publikováno v:
Ground Water. 33:391-398
Information on the transport of dissolved gases in ground water is needed to design ways to increase dissolved gas concentrations in ground water for use in in situ bioremediation (e.g., O{sub 2} and CH{sub 4}) and to determine if dissolved gases are