Multiphase Flow and Multispecies Transport in the Subsurface: Numerical Analysis on Subsurface Contamination and Remediation: Natural Attenuation, Air Sparging, and Thermal Enhanced Venting - Softcover

JANG, WONYONG

 
9783836492775: Multiphase Flow and Multispecies Transport in the Subsurface: Numerical Analysis on Subsurface Contamination and Remediation: Natural Attenuation, Air Sparging, and Thermal Enhanced Venting
Softcover
ISBN 10: 3836492776 ISBN 13: 9783836492775
Verlag: VDM Verlag Dr. Müller, 2008

Inhaltsangabe

In order to protect groundwater resources from pollution and to clean up contaminated sites, we should understand the fate and transport of contaminants in the subsurface and physical-chemical-biological processes involving remediation. To enhance our understanding, numerical studies are performed on (i) multiphase flow and multispecies transport of volatile organic compounds (VOCs), (ii) biological transformations of contaminants, (iii) in-situ air sparging (IAS), and (iv) thermal enhanced venting in the subsurface. Among VOCs, trichloroethylene, dichloroethylenes, and vinyl chloride are chosen as target contaminants herein. The effects of density-driven advection of gas phase and biotransformation of contaminants on their fate and transport are analyzed under various environmental conditions involving infiltration, permeability, and bioreaction kinetics. Under IAS, the interactive dynamic flows of water and injected air through porous media in the subsurface are elucidated. A three-dimensional numerical model, called TechFlowMP, is developed, verified, and validated using analytical solutions and experimental data published in the literature.

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Über die Autorin bzw. den Autor

Wonyong Jang, Ph.D., P.E., received the Ph.D. degree in Environmental Engineering from Georgia Institute of Technology in Atlanta, GA, USA, M.S. from Korea Advanced Institute of Science and Technology in Daejeon, and B.S. in Environmental Engineering from Pusan National University in Busan, South Korea.

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Verlag
VDM Verlag Dr. Müller
Erscheinungsdatum
2008
Sprache
Englisch
ISBN 10 
3836492776
ISBN 13 
9783836492775
Einband
Taschenbuch
Anzahl der Seiten
176
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Zeitfracht Medien GmbH
info-medien@zeitfracht.de

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