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AWWA WQTC64086
- Control of HAA and THM Formation Using Steam-Treated Activated Carbons
- Conference Proceeding by American Water Works Association, 11/01/2006
- Publisher: AWWA
$12.00$24.00
The objectives of this slide presentation include: explore steam treatment for enlargement ofcarbon pores and enhanced dissolved natural organic matter (DOM) removal;test the performance of the modified granular activated carbon (GAC)under typical drinking water treatmentconditions; and,evaluate the effect of carbon modification ondisinfection byproduct (DBP) control. Materials and methods included:GAC:HD3000 (HD),A coal-based steam-activated carbon;high temperature steam treatment(HD-S21, HD-S37, HD-S45); Myrtle Beach and Spartanburg raw and treatedDOM collected with reverse osmosis (RO) isolation;isotherm experiments;Rapid Small Scale Column Tests (RSSCTs)(EBCT=10 min);THM and HAA formation measurements; and,resin fractionation. Includes tables, figures.
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