• AWWA ACE65465

AWWA ACE65465

From Slippery Slope Factor to Drinking Water Standard: How Risk Assessment Affects the Arsenic MCL

American Water Works Association , 06/01/2007

Publisher: AWWA

File Format: PDF

$12.00$24.00


This powerpoint presentation begins by providing an overview of the arsenic cancer slope factor and derivation of the maximum contamination limit (MCL). It goes on to outline the following topics: U.S. Environmental Protection Agency (USEPA) revision of the arsenic cancer slope factor; evidence for cancer risk at low doses; and, implications of slope factor revision for the MCL and risk of background arsenic exposures in the U.S.

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