ENVRWednesday, September 10, 2003

8:30 AM-12:10 PM Javits Convention Center -- 1A24,Oral
Physicochemical Processes in Environmental Systems: A Symposium in Honor of Professor Walter J. Weber, Jr
Presiding:Thomas M. Keinath
Organizers:Weilin Huang
Mitchell J. Small
Thomas M. Young
Thomas M. Keinath
8:30 AM 88Design of low pressure membrane filters using critical flux measurements
Brian A. Dempsey, Young-june Choi
8:50 AM 89Modeling flux decline during nanofiltration of NOM with poly(arylsulfone) membranes modified using UV-assisted graft polymerization
James Kilduff, Supatpong Mattaraj, John P. Pieracci, Yanxiao Yuan, Georges Belfort
 90Paper Withdrawn
9:10 AM 91Fundamentally-based dimensionless numbers for predicting particle detachment from porous media
John A. Bergendahl, Domenico Grasso
9:30 AM 92Experimental identification of NOM transport in NF and tight-UF membranes
Noeon Park, Sangyoup Lee, Hoon Hyung, Seung-Hyeon Moon, Jaeweon Cho
9:50 AM 93Ion implantation in nanofiltration membranes
Parna Mukherjee, Joshua Abitoye, Kimberly L. Jones
10:10 AM 94Enhanced corrosion control in small water systems using calcium silicate contactors
Raymond D. Letterman, Anant Sriram
10:30 AM 95Predicting diffused-bubble oxygen transfer rate using the discrete-bubble model
John C. Little, Daniel F. McGinnis
10:50 AM 96Characterization and fate of N-nitrosodimethylamine (NDMA) precursors during municipal wastewater treatment
William A. Mitch, David L. Sedlak
11:10 AM 97Decomposition of disinfection by-product (DBP) cyanogen chloride (CNCl) in the presence of free chlorine and monochloramine
Chongzheng Na, Terese M. Olson
11:30 AM 98Role of the secondary minimum in bacterial adhesion and transport
Sharon L. Walker, Jeremy A. Redman, Menachem Elimelech
11:50 AM 99Activation of common oxidants by transition metals for water decontamination
George P. Anipsitakis, Dionysios D. Dionysiou

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

The 226th ACS National Meeting, New York, NY, September 7-11, 2003