CEUs
0.3 CEUs
Description
If you are new to a system that is doing CT for viruses or if your systems has recently been required to meet the 4.0 log virus inactivation requirement this workshop is for you.
Much has been presented on the theory of breakpoint chlorination and how it affects small drinking water treatment systems, but small systems often struggle during the transition to meeting the 4.0 log virus inactivation requirement.
Since the implementation of the requirement by Alberta Environment and Parks to achieve 4.0 log (99.99%) inactivation of viruses in all groundwater, many small systems have had to increase their focus on the chlorination and the math associated with calculating chlorine contact time.
This workshop is presented by Aaron Janzen, DWOS,AEP and Craig Drake, Certified Operator
Delivery Formats
There are no available options for this course at this time - please contact .
Outline
This half day workshop will cover:
-What happens when you have Ammonia and chlorine in your water?
-The impact of operational issues that result from moving from a total chlorine residual (chloramines) to a free chlorine residual in groundwater systems.
-Learning to do the math that you need to confirm that your systems is achieving Chlorine contact time (CT) for 4.0 log virus, including choosing the appropriate Baffling Factors, minimum reservoir volumes and max distribution flows.
-Chlorine sampling in groundwater including knowing when you really have a free chlorine residual
-Automation options for calculating and reporting CT
Workshop information
*There will be complementary bus service to and from the workshops from the Banff Park Lodge. You must reserve a seat by emailing register@awwoa.ca with your name & workshop number.
*Lunch will be provided for anyone attending both the morning and afternoon sessions on Monday only.
Cost
$100