This session would include either a 30 minute or 60 minute presentation on the events that led up to the replacement of the Lake Forest membrane filtration equipment. Lake Forest originally installed a 14 mgd (warm water) rated Aquasource system in 2004. That system became obsolete in 2014. The City then embarked on a search for a new membrane syst...

As membrane technologies have evolved, ever increasing knowledge about municipal UF/MF membrane system use has been obtained to consider the reality of life cycle costs over 20 year periods. This presentation will focus on the membrane replacement and maintenance life of several Lake Michigan treatment technologies, each of which has a varying d...