Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Chlorobiphenyls"”.
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The role of colloidal organic matter in the marine geochemistry of PCB’s
… to measure the sorption of several individual chlorobiphenyls with colloidal organic matter enriched from coastal seawater by hollow fiber ultrafiltration. This technique directly measured the dissolved phase fugacity of PCBs in experimental bottles, and avoided uncertain separation techniques …
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Effects of polychlorinated biphenyls (PCBs) on hepatic enzyme induction, uterotropic responses, and thyroid hormone levels in prepubertal female rats
… soil extract; (3) a combination of specific chlorobiphenyls (CBs) (2,3,3$\sp\prime,4\sp\prime$,6-pentachlorobiphenyl (CB 110) plus 3,3$\sp\prime,4,4\sp\prime$,5-pentachlorobiphenyl (CB 126)) and a synthetic mixture which contained 95.5% CB 110, 0.5% CB 126 and 4% two unidentified pentaCBs …
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The determination and environmental significance of planar aromatic compounds in the marine environment.
… to the marine environment. The groups comprised chlorobiphenyls (CBs), polychlorinated dioxins and -furans (PCDD/Fs) and polycyclic aromatic hydrocarbons (PAHs). Previous studies on toxicity, occurrence, origins and methods of analysis were reviewed, and methods of analysis for the determination …
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Bioavailability of organic contaminants in sediments.
… of polycyclic aromatic hydrocarbons (PAHs) and chlorobiphenyls (CBs) in sediments is largely dependent on the freely dissolved concentration of these pollutants. However, measuring these is challenging, due to the low concentrations of lipophilic contaminants in the environment and their strong …