Influence of pore water velocity on the release of carbofuran and fenamiphos from commercial granulates embedded in a porous matrix.


Pore water flow velocity can influence the processes involved in the contaminant transport between relative stagnant zones of porous media and their adjacent mobile zones. A particular case of special interest is the occurrence of high flow rates around the controlled release granules containing pesticides buried in soil. The release of the pesticides… (More)
DOI: 10.1016/j.jconhyd.2012.10.004