TY - JOUR
T1 - Evaluation of mass flux to and from ground water using a vertical flux model (VFLUX)
T2 - Application to the soil vacuum extraction closure problem
AU - DiGiulio, Dominic C.
AU - Ravi, Varadhan
AU - Brusseau, Mark L.
PY - 1999
Y1 - 1999
N2 - Site closure for soil vacuum extraction (SVE) application typically requires attainment of specified soil concentration standards based on the premise that mass flux from the vadose zone to groundwater does not result in levels exceeding maximum contaminant levels (MCL). However, realization of MCLs may not be attainable in many sites. A strategy based on the evaluation of site characterization, design, performance monitoring, rate-limited vapor transport, and mass flux to and from groundwater is discussed, focusing on the last component. A plant based on monitoring of three subsurface zones is presented and an analytical one-dimensional vertical flux model, called VFLUX is developed.
AB - Site closure for soil vacuum extraction (SVE) application typically requires attainment of specified soil concentration standards based on the premise that mass flux from the vadose zone to groundwater does not result in levels exceeding maximum contaminant levels (MCL). However, realization of MCLs may not be attainable in many sites. A strategy based on the evaluation of site characterization, design, performance monitoring, rate-limited vapor transport, and mass flux to and from groundwater is discussed, focusing on the last component. A plant based on monitoring of three subsurface zones is presented and an analytical one-dimensional vertical flux model, called VFLUX is developed.
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U2 - 10.1111/j.1745-6592.1999.tb00210.x
DO - 10.1111/j.1745-6592.1999.tb00210.x
M3 - Article
AN - SCOPUS:0032937873
SN - 1069-3629
VL - 19
SP - 96
EP - 104
JO - Ground Water Monitoring and Remediation
JF - Ground Water Monitoring and Remediation
IS - 2
ER -