Application of POLLUTEv.6 program in the interpretation of contaminant transport in PRB

• Autorzy: Fronczyk J. , Garbulewski K.
• Języki publikacji: EN

Abstrakty

EN

High chemical concentration of contaminants in aquifers, with reached or exceeded threshold trigger values, can have negative effects on ecological systems and is liable to cause hazards to human health. Permeable reactive barriers (PRB) represent a promising technology for groundwater protection. The zeolite-sand mixture is proposed as a reactive material filling PRB in the neighborhood of municipal and industrial waste disposal sites. To understand the processes which occur during the contact of reactive materials and polluted groundwater, in situ and laboratory tests are usually recommended. The tests of contaminant migration through the attenuation zone can be interpreted using the POLLUTEv.6 program, which solves one-dimensional advection-dispersion equation. In this study hydraulic (Darcy velocity and dispersion coefficient) and sorption parameters (partitioning coefficient) were determined for zeolite-sand mixtures.

Słowa kluczowe

EN

contaminants migration; zeolite-sand mixture; breakthrough curve

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Foundations of Civil and Environmental Engineering
• Rocznik: 2008
• Tom: No. 12
• Strony: 21--32
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Fronczyk J.

autor

Garbulewski K.

• Warsaw University of Life Sciences, Faculty of Engineering and Environmental Science, Department of Geotechnical Engineering Tel.: [phone]; fax: [phone],

Bibliografia

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