Range of Contaminant Transport in Soil Under Saturated/ Unsaturated Conditions With Case Study
نویسندگان
چکیده
منابع مشابه
heat and contaminant transport in unsaturated soil
solute transport in unsaturated porous media can be viewed as a coupled phenomenon with waterand heat transport, together with mechanical behaviour of media. in this paper, solute transport is formulatedmathematically considering heat and water flow in deformable porous media. advection, dispersion anddiffusion of chemical species in the liquid phase are considered. convection and conduction fo...
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Field and columns studies of biocolloid transport in porous media have yielded a large body of information, used to design treatment systems, protect water supplies and assess the risk of pathogen contamination. However, the inherent “black-box” approach of these larger scales has resulted in generalizations that sometimes prove inaccurate. Over the past 10 to 15 years, pore scale visualization...
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15 صفحه اولContaminant transport in soil with depth-dependent reaction coefficients and time-dependent boundary conditions.
Predicting the fate and movement of contaminant in soils and groundwater is essential to assess and reduce the risk of soil contamination and groundwater pollution. Reaction processes of contaminant often decreased monotonously with depth. Time-dependent input sources usually occurred at the inlet of natural or human-made system such as radioactive waste disposal site. This study presented a on...
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ژورنال
عنوان ژورنال: AL-Rafdain Engineering Journal (AREJ)
سال: 2010
ISSN: 2220-1270
DOI: 10.33899/rengj.2010.28274