This powerpoint presentation begins by providing a brief overview of Denver Water Pipeline Disinfection Practices.
Principles of ozone disinfection of water
mains are presented, along with a
Denver Water applied research program
that includes laboratory and pipe loop studies, and full-scale testing. Presentation conclusions indicate that:
ozone provides a fast, effective method for
disinfecting new or repaired water mains;
a "flow-through" disinfection method using
the "CT concept" is required due to rapid
ozone decay rate;
Denver Water's bacteriological pass rate for
new water main installations is 84-88% for both
ozone and chlorine; and, the
use of pressure washing or pre-flushing is a
critical step for proper disinfection of water
mains. Includes tables, figures.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 1.8 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 20 |
| Published : | 11/01/2009 |
