I recently received an email from an old friend I worked with on site evaluation and design questions over the years. He sent an article on new research methods being used to follow solute movement through soils. The article itself was specific to agricultural activities and was being looked at by the wine industry for the potential to help identify and rectify pesticide loss and environmental impacts. He asked if the approach and tools discussed have potential application in our decentralized wastewater industry.
The specific study he referred to was conducted by a group of Danish scientists trying to predict movement of













