• AWWA WQTC71402

AWWA WQTC71402

The Reduction or Enhancement of Iodo-Trihalomethane (I-THM) Formation from Common Preoxidants Used in Drinking Water Treatment

American Water Works Association , 11/01/2009

Publisher: AWWA

File Format: PDF

$12.00$24.00


This powerpoint presentation begins by providing a brief overview of disinfection byproducts (DBPs) and halogenated DBP toxicity. The study objective was to examine potassium permanganate (KMnO4), chlorine dioxide (ClO2), and hydrogen peroxide (H2O2) as preoxidants for reducing I-THM formation from preformed monochloramine. Two source waters with varying natural organic matter (NOM) characteristics were spiked with bromide and iodide at four bromide and iodide levels, and pH was adjusted and buffered at pH 7.5. Treatment scenarios are presented in detail, along with major findings. Includes tables, figures.

More AWWA Standards PDF

AWWA JAW60120

AWWA JAW60120

$15.00 $30.00

AWWA DSS60311

AWWA DSS60311

$12.00 $24.00

AWWA JAW60121

AWWA JAW60121

$15.00 $30.00

AWWA DSS60312

AWWA DSS60312

$12.00 $24.00