Performance testing of conventional and innovative downhole samplers and pumps for VOCs in a laboratory monitoring well.
Results of an evaluation, using small-diameter sampling devices including inertial pumps (aka Waterra® pumps), bailers, and peristaltic pumps for VOC sampling.
Examination of aquifer heterogeneity and colloidal transport, issues to address prior to designing a groundwater monitoring program, and definition of Low-Flow purging with advantages and disadvantages.