This slide presentation outlines a case study for the Village of Manteno, Illinois on using ultraviolet (UV) disinfection for groundwater supplies. Initial outcomes included:
groundwater under the direct influence of
surface water, enhanced treatment by
increasing chlorine residual and
contact time (CT), several drawbacks;
needed a different solution to get all
wells online without another boil order. The solution involved:
add UV disinfection ahead of chlorination;
most economical option, quick installation;
and, goals were to
provide second barrier to pathogens,
minimize required chlorine contact time, and
eliminate aesthetic issues. Topics outlined include: permitting and UV disinfection process; water quality requirements; validation program; implementation; installation requirements; and, well construction.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 830 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 23 |
| Published : | 06/01/2006 |
