ENVRMonday, 29 August 2005
8:30 AM-12:10 PM Washington DC Convention Center -- 101, Oral
Characterization and Properties of Environmentally Relevant Black Carbon Particles
Property Effects on Sorption
Organizers:Howard Fairbrother
Rainer Lohmann
Organizer, Presiding:William P. Ball
8:30 AM Introductory Remarks
8:40 AM28Black carbon in the environment: How should we model its sorption of hydrophobic organic compounds?
Philip M. Gschwend, AmyMarie Accardi-Dey, Rachel Adams, Xanat Flores, David Kuo, Rainer Lohmann, Jose-Julio Ortega-Calvo, Yang-hsin Shih
9:10 AM29Development of model systems to assess influence of black carbon on sorption of planar and nonplanar PCB congeners
Jeongran Im, Cindy M. Lee, John T. Coates
9:30 AM30Contribution of black carbon to hydrophobic organic chemical sorption in central Illinois aquifer sediments
Charles J. Werth, Sangjo Jeong, Bertrand Ligouis, P. Grathwohl
10:00 AM31Rates of sorption of phenanthrene by distinct organic carbon fractions extracted from a soil
Samriti Sharma, Weilin Huang
10:20 AM Intermission
10:40 AM32Effects of sorbent structure and chemistry on organic contaminant sorption: Activated carbon perspective
Detlef R. U. Knappe
11:10 AM33Sorption of hydrophobic organic contaminants to black carbons
Thanh H. Nguyen, Laura A. Langley, D. Howard Fairbrother, William P. Ball
11:40 AM34Insights on molecular interactions of nonionic organic compounds with environmental black carbon (wood char) drawn from adsorption experiments, surface characterization and studies of model systems
Joseph J. Pignatello

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The 230th ACS National Meeting, in Washington, DC, Aug 28-Sept 1, 2005