• AWWA WQTC62477

AWWA WQTC62477

Disinfection 2020 Towards a Fourth Generation in Water (Chemical) Disinfection Process Design

American Water Works Association , 11/01/2005

Publisher: AWWA

File Format: PDF

$12.00$24.00


This slide presentation outlines information on the evolution of disinfection design practices. Topics covered include: the problem of disinfection byproducts and recalcitrant pathogens; realization of issue of hydraulic imperfections (t10 does not cut it) and balancing objectives (DBPs); maximum segregation paradigm; idealized batch disinfection curves; histogram of differences (all Organisms); rational vs "ct" method (Giardia, free chlorine); problems with 3rd generation methods; vision for Generation 4.0; missing pieces; ozone kinetics considering water quality; pilot chlorine contactor; and, residual prediction.

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