Search Results - "ten Hulscher, Theodora E.M"
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Slow and very slow desorption of organic compounds from sediment: influence of sorbate planarity
Published in Water research (Oxford) (01-05-2003)“…The kinetics of desorption of in situ chlorobenzenes, PAHs, and PCBs from four different sediments was studied employing Tenax beads as an infinite sink for…”
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Predicting Bioavailability of Sediment-Associated Organic Contaminants for Diporeia spp. and Oligochaetes
Published in Environmental science & technology (15-09-2007)“…Biota-sediment accumulation factors (BSAF) were calculated for Diporeia spp. and oligochaete worms exposed to polychlorinated biphenyls (PCBs) and polycyclic…”
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Tenax extraction mimics benthic and terrestrial bioavailability of organic compounds
Published in Environmental toxicology and chemistry (01-10-2003)“…Biota to sediment accumulation factors (BSAFs) are widely used to describe the potential accumulation of organic contaminants in organisms. From field studies…”
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Kinetics of adsorption and desorption of some organochlorine compounds on black carbon in a sediment
Published in Environmental toxicology and chemistry (01-04-2006)“…Rate constants for adsorption and desorption of four organochlorine compounds on black carbon in a sediment were determined from measurements of the rate of…”
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Henry's Law Constants for Eleven Polychlorinated Biphenyls at 20 °C
Published in Journal of chemical and engineering data (09-03-2006)“…Henry's law constants for 11 polychlorinated biphenyls (PCBs) were measured using a gas purge system at 20 °C. The studied PCB congeners ranged from…”
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Influence of sorbate planarity on the magnitude of rapidly desorbing fractions of organic compounds in sediment
Published in Environmental toxicology and chemistry (01-11-2002)“…Organic compounds in sediments are known to distribute between rapid, slowly, and very slowly desorbing sites. This distribution is relevant to bioavailability…”
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Influence of long contact times on sediment sorption kinetics of spiked chlorinated compounds
Published in Environmental toxicology and chemistry (01-09-2005)“…The desorption kinetics of hexachlorobenzene (HCB) and 2,4,4′‐trichlororbiphenyl (PCB 28) spiked to a field sediment were studied using a gas‐purge technique…”
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