Devices and methods for determination of bioavailability of pollutants

作者: Rolf U. Halden , Isaac B. Roll

DOI:

关键词: PollutantSedimentAnalyteWater intakeEnvironmental chemistryCasingSedimentary depositional environmentBioavailabilityChemistryAquatic ecosystem

摘要: Contaminant mass collection in saturated sedimentary environments for bioavailability determination. A casing includes a screen between the environment that is subject to sampling, such as sediment and device itself. The water intake zone, pump, sorptive media. media, are all operably linked sequence. screened secured form an situ device; fluid communication with zone excludes endemic sediments aquatic life. deployed environment. pump operates concentrate analytes from selected where concentrated include analyte of time-weighted samples.

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