This powerpoint presentation begins by providing a brief overview of the New York City water system. Study objectives included: develop a Stage 2 Disinfection Byproduct (DBP) compliance
strategy;
control options included
install dissolved organic carbon (DOC) removal, filtration, MIEX, etc.,
chloramines, and
optimization; alter chlorination scheme by reducing chlorine dose at Kensico;
maintain lower residual in system; optimize distribution system operations; reduce travel time in distribution
system; and, modify reservoir operations. DBP Precursor Analysis -
Results from System Monitoring are presented, along with an evaluation of reservoir operations modifications. Study conclusions indicate that: the NYC reservoir system is designed with a high degree of
flexibility; natural organic matter (NOM) and DBP levels can be lowered by managing source water
supplies; and, this approach to optimizing for NOM can be beneficial for water
supplies with multiple source waters. Includes tables, figures.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 5.2 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 45 |
| Published : | 11/01/2009 |
