One-Dimensional Transport Model and Pilot Study for the Advection, Dispersion and Adsorption of Trichloroethylene in Aquifers

碩士 === 國立成功大學 === 資源工程學系碩博士班 === 94 === Abstract This thesis investigated the transport behavior of trichloroethylene in aquifers. One-dimensional groundwater models taking advection, dispersion and adsorption into account were used to analyze the pilot data. The transport behavior predicte...

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Bibliographic Details
Main Authors: Che-Wei Chang, 張哲維
Other Authors: Ming-Ching Tom Kuo
Format: Others
Language:zh-TW
Published: 2006
Online Access:http://ndltd.ncl.edu.tw/handle/11167477280899999296
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Summary:碩士 === 國立成功大學 === 資源工程學系碩博士班 === 94 === Abstract This thesis investigated the transport behavior of trichloroethylene in aquifers. One-dimensional groundwater models taking advection, dispersion and adsorption into account were used to analyze the pilot data. The transport behavior predicted from the one-dimensional flow model agreed well with the pilot data. Advection, dispersion, and adsorption were the dorminant mechanisms for the transport process of trichloroethylene in aquifers. The parameter values of model input were as follows: groundwater seepage velocity = 12 m/day, dispersion coefficient = 9.1 m2/day, and adsorption equilibrium coefficient = 16.4 L/Kg.