This powerpoint presentation begins by presenting background information on the Lytle Creek Water Filtration Facility
Pilot Study, and the sources of water for Southern California. Pilot test objectives were
to determine:
what combination of the pre- and post-treatment
will meet TOC removal goals most cost effectively;
simulated distribution system (SDS) disinfection
byproduct (DBP) levels for each treatment train;
appropriate ACH dosage for inline coagulation;
effect of MIEX pretreatment, floc sed, and inline
dosing of ACH on MF performance; and,
collect MF, GAC and MIEX operating data
for final design. Methodology included:
run each train at least 3 weeks;
filtrate flow at 22.5 gpm (37 gfd flux);
CIP performed between test runs; and,
SDS DBP samples. Pilot test conclusions indicate that:
condition #4 (MIEX + MF + GAC) has
lowest O&M cost;
MF with only post-GAC adsorption has
the highest O&M cost;
MF design is similar for all four treatment
options; and,
0.1% HCl maintenance washes are
required for inline coagulation. Includes figures.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 5.2 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 26 |
| Published : | 11/01/2008 |
