This powerpoint presentation begins by providing a brief overview of the sources and health effects of 1,4-Dioxane. Treatment process effectiveness is presented, along with the bench scale treatment process train:
lime softening,
ozone,
BAC, and
chloramines. The bench scale treatment method is presented, along with the impact of initial dioxane
concentration and
temperature, a cost comparison of
50% 1,4-Dioxane removal vs 90% 1,4-Dioxane removal, greenhouse gas emissions comparison of
50% 1,4-Dioxane removal vs 90% 1,4-Dioxane removal. Presentation summary: 1,4-Dioxane is difficult to remove from
water;
UV/Hydrogen peroxide is effective, but
energy intensive; and,
ozone followed by biological filtration is
an economical removal method, and more
sustainable. Includes figures.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 2.7 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 25 |
| Published : | 11/01/2009 |
