CONTAMINANT TRANSPORT IN THE SUBSURFACE AT THE PORE-MICROPORE INTERFACE


Abstract eng:
The field of contaminant transport and remediation has achieved a great deal of advancements in recent years. However, practice has shown that remediation efforts are often plagued by extremely long breakthrough curve tails, an indication of almost infinite time requirements for the remediation efforts to bring the level of contaminants below the regulatory standards. It has been postulated that this is due to the effect of micropores. This paper proposes a method to forecast effects of micropores on contaminant transport at both macroscopic and microscopic levels and to establish a link between the two different approaches.

Contributors:
Publisher:
Columbia University in the City of New York
Conference Title:
Conference Title:
15th ASCE Engineering Mechanics Division Conference
Conference Venue:
New York (US)
Conference Dates:
2002-06-02 / 2002-06-05
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.



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 Record created 2014-11-19, last modified 2014-11-19


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