Work carried out in the last decade or so suggests that the simulators for multiphase flow in porous media should include an additional term, namely a dynamic coefficient, as a measure of the dynamic effect associated with capillary pressure. In this work, ...

This report provides hazardous waste site managers with information on the application and performance of characterization technologies and approaches to locating and characterizing dense non-aqueous phase liquid (DNAPL) contamination. The document describes ...

The complex system of interactions between basic environmental components is very often complicated by anthropogenic pollution. Petroleum hydrocarbons and volatile organic compounds represent the most frequent pollutants in the area of the Czech Republic. ...

The plans for eliminating the off-site migration of a non-aqueous phase liquid (NAPL) from a refinery into a nearby river included the installation of a High Density Polyethylene (HDPE) curtain wall and an underdrain system. This paper briefly describes the ...