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Acknowledgments
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535-1544.
This research was performed at and funded by the National
Risk Management Research Laboratory of the U.S. EPA. It
was supported in part by an appointment to the Research
Participation Program at the U.S. EPA administered by the
Oak Ridge Institute for Science and Education through an
interagency agreement. This paper has not been subjected
to the Agency’s internal review. Therefore, the research results
presented herein do not, necessarily, reflect the views of the
Agency or its policy. The authors thank Yufu Liang of Pegasus
Technical Services, Inc., for conducting part of the experi-
ments.
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Supporting Information Available
Model for the dechlorination of PCBs in a DOM suspension
in short-term experiments; determining rate constant for
the dechlorination of PCBs by Fe/Pd in short-term experi-
ments; model for the dechlorination of PCBs in a DOM
suspension in long-term experiments; formulas used to
calculate results presented in Tables 1 and 2 (Tables S1 and
S2); schematics of variables for the partitioning, desorption,
and dechlorination of PCBs in DOM suspensions (Figures
S1, S2, and S4); amounts of BP and 2-ClBP vs the initial
amounts of 2-ClBP in a short-term experiment (Figure S3);
and step-by-step schematic diagrams for short- and long-
term experiments (Figures S5 and S6). This material is
available free of charge via the Internet at http://pubs.acs.org.
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chlorinated biphenyls by palladized zero-valent metals. J.
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received May 31, 2007. Accepted June 1, 2007.
3124-3131.
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