This powerpoint presentation begins by providing a brief overview of chlorination, and strategies to reduce disinfection byproduct (DBP) formation. Research objectives were to: investigate haloacetic acid and nitrosamine
formation as a result of the interactions between
disinfectant residual, pipe materials, and corrosion
inhibitors;
elucidate the kinetics of disinfectant residual
degradation and DBP formation; and,
develop empirical and mechanistic models to
predict haloacetic acid and nitrosamine formation. Research methodologies included: simulated distribution system (SDS) to determine the significance of influential factors; material-specific simulated distribution system (MS-SDS) for single factor experiments with the presence of pipe coupons; uniform formation conditions (UFC) to identify the roles of corrosion inhibitors and pipe materials; and, pipe loops to study the influence of biofilm and hydrodynamics. Results of kinetic studies are presented. Includes tables, figures.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 1.2 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 32 |
| Published : | 11/01/2009 |
