Monitors of Organic Chemicals in the Environment (PDF)

JAMES HUCKINS began his career rather abruptly after being drafted into the US Army's Chemical Corps, while enrolled in geochemistry graduate school at the University of Missouri at Rolla. Afterwards, he was employed as an analytical methods chemist by the U.S. Fish and Wildlife Service's (F&WS) Fish Pesticide Research Laboratory. During this period he developed or co-developed a number of widely used analytical methods for organic contaminants and his research enabled the selective separation of toxic planar halogenated aromatic compounds from environmental matrices. Then his research interest broadened to include environmental chemistry and he served as leader of the Fate of the Chemical Section at the F&WS's/National Biological Survey's National Fisheries Contaminant Research Center. More recently, he has served as leader of the Chemical Fate and Dynamics Section of the US Geological Survey's Columbia Environmental Research Center. He is the author or co-author of four US Government Patents on passive sampling (including SPMDs) and five other US Government Patents related to chromatographic systems. During his career he has authored or co-authored about 90 peer-reviewed articles/publications and has received more than 15 awards for his research. These awards include the US Department of Interior's meritorious Service Award and the Society of Environmental Toxicology and Chemistry's Government Service Award for his pioneering research on passive sampling technologies.

KEES BOOIJ was educated as a physical chemist and chemical technologist. He obtained his PhD in chemical oceanography in 1989 at the University of Groningen (The Netherlands) on solute exchange between sediment and water. Since 1989 he was employed as a scientist at the Royal Netherlands Institute for Sea Research, working on the fate of organic contaminants in the marine environment. After some initial unsatisfactory experiences with batch extraction techniques for determining dissolved organic contaminant concentrations in sea water, he became interested in the evaluation of semipermeable membrane devices (SPMDs) for determining dissolved contaminants in both sea water and air. Early on he recognized the importance of boundary layers in exchange processes related to passive samplers. In a seminal paper on SPMDs, he demonstrated the dramatic effects on SPMD sampling rates of significant difference in facial flow velocities and highlighted methodology to account for this environmental variable. Over the past few years, his main interest has been to model the basic processes that govern the kinetics of solute exchange between passive samplers and water/air, aiming to strengthen passive sampling technology as a practical tool for contaminant fate assessment. He has authored or co-authored 25 publications in the peer-reviewed literature.