ENVRThursday, March 29, 2007

8:30 AM-12:10 PM McCormick Place South -- Room S105A, Level 1, Oral
Occurrence, Formation, Health Effects and Control of Disinfection By-Products in Drinking Water
Formation, Fate, and Control of Nitrosamines
Organizers:Tanju Karanfil
Stuart W. Krasner
Yuefeng F. Xie
Organizer, Presiding:Paul K. Westerhoff
8:30 AMIntroductory Remarks
8:35 AMOrganic nitrogen occurrence and characterization
Paul K. Westerhoff
9:00 AMOccurrence and formation of N-nitrosamines as disinfection by-products during water disinfection
Yuan Yuan Zhao, Jessica Boyd, Matthew Woodbeck, Robert Andrews, Xing- Fang Li
9:25 AMFormation of nitrosamines in effluent-impacted drinking waters
Stuart W. Krasner, Michael J. Sclimenti
9:50 AMInvestigation of NDMA formation pathways: Impact of breakpoint chlorination
I. Marie Schreiber, William A. Mitch
10:15 AMIntermission
10:30 AMMechanistic insight for the N-nitrosodimethylamine (NDMA) formation potential of amine-based water treatment polymers
Sang-Hyuck Park, Shuting Wei, Boris Mizaikoff, Amelia E. Taylor, Mustafa Aral, Ching-Hua Huang
10:55 AMPotential transformation by-product and associated risk of diuron in the disinfection process
Wei-Hsiang Chen, Thomas M. Young
11:20 AMDegradation of NDMA in an open reservoir
David J. Cook, Rob Daly, Jim Morran, Mary Drikas, Geoff Kilmore
11:45 AMFree radical chemistry of advanced oxidation process removal of nitrosamines from waters
Stephen P. Mezyk, Nicholas A. Landsmann, Katy L. Swancutt, Christine N. Bradford, Casandra R. Cox, James J. Kiddle, Tim J. Clore

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Symposium Grid -- Division of Environmental Chemistry -- Session Listing

The 233rd ACS National Meeting, Chicago, IL, March 25-29, 2007