AWWA WQTC64066

The objectives of this slide presentation were to: determine whether there are statisticallysignificant impacts due to waterconstituents for the treatment of PUFA andother T&O compounds using UV/H₂O₂,generate a predictive model; generate models that predict the logremovals of the T&O compounds in each ofthe treated waters; and,evaluate the hydroxyl radical scavengingpotential of the three waters. Bench-scale experiments are outlined, along with collimated beam apparatus and water quality parameters. In summary, The CCD experiment demonstrated that removalsof T&O compounds using the AOP UV/H₂O₂ werewater-specific, only for IPMP could a single mathematical model begenerated at the 1% or 5% significance level to estimateits log reduction for all three of the treated watersselected.While UV photolysis alone may be capable ofmitigating the PUFA T&O compounds (notillustrated), efficient mitigation of geosmin, MIB,and the pyrazines would likely require an AOPin agreement with previous experiments. Includes table, figures.

Product Details

Edition:

Vol. - No.

Published:

11/01/2006

Number of Pages:

16

File Size:

1 file , 570 KB