Numerical Transport Model of Chlorinated Organic Compounds in Saturated Porous Media

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概要

• 論文の詳細を見る

• The wastes resulting from various activities combusting and processingchlorine containing organic materials have contaminated groundwater systemsin many places over years. Prediction of distribution and fate of thosecontaminants need to be obtained prior to designing an appropriate monitoringand remediation scheme. In this study, a solute transport model was developedto simulate the simultaneously occurring processes of multi-species chlorinatedorganic compounds which were transported through multi-layers of saturatedporous media. The model simulation result of dioxin transport in groundwaterindicated that there was no significant dioxin concentration throughout themodel domain after being transported for 50 years. Chlorobenzene transportsimulation representing other species of contaminants was performed due to thefact that in the contaminated site the chlorobenzene transport in groundwatermost likely can transport dioxins and other chlorinated organic compounds. Theresults of this transport simulation demonstrated that fraction of organic carboncontent of material (Foc), mass flux magnitude of contaminants, andcontaminant discharge period were the most important parameters whichaffected the distribution of contaminant concentration. In addition, the profoundchange of the pollutant concentration profile was distinctly observed as thechange of Foc was given. Thus developed model particularly can be used tocarry out a preliminary estimation of the mass flux magnitude and the mass fluxperiod.

• 九州大学の論文
• 2006-06-22

著者

• Jinno Kenji

  Department Of Urban And Environmental Engineering Faculty Of Engineering Kyushu University

• Jinno Kenji

  Department Of Civil Engineering Faculty Of Engineering Kyushu University

• KURNIAWAN Budi

  Department of Urban and Environmental Engineering, Graduate School of Engineering, Kyushu University

• Kurniawan Budi

  Department Of Urban And Environmental Engineering Graduate School Of Engineering Kyushu University

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