Title

Significance of well locations and flow rates in bioventing systems design

Authors

Authors

W. Y. Abu-El-Sha'r;J. Y. Al-Zou'by

Comments

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Abbreviated Journal Title

Vadose Zone J.

Keywords

Environmental Sciences; Soil Science; Water Resources

Abstract

The successful application of bioventing systems for in situ remediation of petroleum hydrocarbon-contaminated sites depends on many factors including: moisture content, temperature, number and location injection and extraction wells, as well as corresponding airflow rates. The importance of well locations and air flow rates has been explored in this study and their optimal values were obtained via the fixed well method. The design problem was formulated to maximize total contaminant mass removal within a given time frame subject to physical and budgetary constraints. The technique developed herein was applied to a field case study. Results indicate that optimal well locations are found along the mass centerline(s) of the contaminant plume. Furthermore, well location optimization was proven to be more important than pumping rate optimization.

Journal Title

Vadose Zone Journal

Volume

4

Issue/Number

2

Publication Date

1-1-2005

Document Type

Article; Proceedings Paper

Language

English

First Page

354

Last Page

359

WOS Identifier

WOS:000229799800010

ISSN

1539-1663

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