Delivery and Mixing in the Subsurface

Processes and Design Principles for In Situ Remediation
2012
ISBN: 978-1-4614-2238-9
Verlag: Springer

Buch, Englisch, Band 4, 325 Seiten, HC runder Rücken kaschiert, Format (B × H): 198 mm x 266 mm, Gewicht: 962 g

Reihe: SERDP ESTCP Environmental Remediation Technology

This volume is meant to provide the practitioner with information on the natural mixing processes occurring in aquifers as well as to describe basic strategies that can be implemented to enhance mixing in particular cases. For example, when it comes to mixing miscible liquids, one can speed up mixing in the formation by manipulating the flow such as through the use of recirculation wells. Furthermore, much of the mixing can be achieved partially within recirculation wells themselves, where contaminated water is admixed with additives, volatile products may be removed through a vapor mass exchanger, etc. Thus, adding mixing wells can significantly increase the performance of the delivery and mixing system and speed up the process of remediation.

Zielgruppe

Research

Autoren/Hrsg.

Mccarty, Perry L.

Kitanidis, Peter K.

Fachgebiete

• Geowissenschaften Geologie Geochemie
• Geowissenschaften Umweltwissenschaften Umweltmanagement, Umweltökonomie
• Naturwissenschaften Chemie Analytische Chemie Umweltchemie, Lebensmittelchemie

Inhaltsverzeichnis

Preface.- About the Editors.- External Reviewers.- Introduction.- Transport and Mixing.- Hydrogeochemical Models.- Travel-Time Based Reactive Transport Modeling for in situ Subsurface Reactor.- Recirculation Systems.- Permeable Barrier Walls.- In situ Sparging for Delivery of Gases in the Subsurface.- Intrinsic Remediation in Natural-Gradient Systems.- Source Remediation Challenges.- Appendix A.- Appendix B.- Appendix C.- Index.