Provide PDF Format
AWWA WQTC65988
- Methods for the Analysis of Priority DBPs in RO-Concentrated Drinking Water
- Conference Proceeding by American Water Works Association, 11/01/2007
- Publisher: AWWA
$12.00$24.00
The objectives of this powerpoint presentation on disinfection byproduct (DBP) analysis in chlorinated reverse osmosis (RO) concentrates included:adaptation of analytical methods for 8 priority DBPs, matrix effect;stability of the DBPs over the course of holding time experiments; effectiveness and potential application of the methods developedfor chlorinated RO concentrates; and, comparison with those used in analysis of U.S. drinking watersU.S. Nationwide Study (Weinberg et al., 2002, Krasner et al., 2006). Conclusions of the study included: DBP analyses in complex matrix achieved with high degree of QCusing standard addition or external calibration, and matrix dilution;matrix effect correlates with K<sub>ow</sub>;some DBPs undergo more rapid loss during sample preservation andholding than others;multiple DBP groups quantified in the chlorinated RO concentrates atlevels not observed in full-scale drinking water treatment; and,RO concentration permitted observation of yet additional DBPs nottargeted in this study. Includes tables, figures.
Related Products
AWWA QTC98294
Detection of Single Cells of E. coli Using PNA Probes and Laser Scanning Within Three Hours..
$12.00 $24.00
AWWA ACE68692
Maximizing Sorbent Life: A Comparison of Columns in Parallel, Lead-Lag Series, and with Bypass Blend..
$12.00 $24.00
AWWA ACE56151
Riverbank Filtration: A South Australian Study of Processes Influencing the Removal of Cyanobacteria..
$12.00 $24.00