This powerpoint presentation begins by providing a brief overview of ceramic membranes for water reuse, and a study initiated by Black & Veatch and a team of PUB, Metawater,
and Dayen to examine the feasibility of using ceramic
membranes with effluent from secondary
wastewater effluent for reuse. Specifically, the study examined: whether feasible fluxes can be achieved > 150 lmh; determining the optimal coagulant; the impact of ozone; and, testing with limited size parallel columns. The advantages of ceramic membranes are listed, along with consistent pore sizes, effect of ozone dosage
on permeate flux, and the impact of ozone and hydroxyl radical
production with ceramics. Study conclusions indicate that: ceramic and ozone appears to be a powerful
combination - feasible; more testing is needed to understand the advanced
oxidation process and how it can be controlled and
optimized; and, the new ceramic membrane block design appears to
make ceramics more feasible than polymeric. Includes table, figures.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 1.7 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 25 |
| Published : | 11/01/2009 |
