Estimation of Mercury Bioaccumulation Potential from Wastewater Treatment Plants in Receiving Waters (häftad, eng)

This project was initiated in response to the establishment of mercury TMDLs around the country and issues raised by this process, specifically concerning the issue of mercury bioavailability. While many TMDLs recognize that point sources constitute a small fraction of the mercury load to a water body, a question has been raised concerning the relative bioavailability of mercury coming from various sources.

For instance, is the mercury discharged from a wastewater treatment plant more or less bioavailable than mercury in precipitation, mercury in urban stormwater, or mercury in sediments? This project seeks to address this question by developing a reliable definition and approach to estimating bioavailability, by profiling various sources of mercury in a watershed with regard to the species of mercury present and by profiling those factors or conditions in either the effluent or the receiving water that enhance or mitigate the bioavailability of those forms.

Format	Häftad
Omfång	206 sidor
Språk	Engelska
Förlag	IWA Publishing
Utgivningsdatum	2009-07-14
ISBN	9781843393566