Trotter and Associates is pleased to sponsor Central States Water Environment Association’s Annual Operations Seminar for the Illinois Section. The Seminar will be held on Thursday, September 1^st at the Kishwaukee Water Reclamation District.

Presenting will be TAI’s Liz Heise, P.E. with Tim Wilson, City of St. Charles Public Works Manager. Tim and Liz will be presenting on the City’s recently completed A2O biological process upgrades and primary sludge fermentation at the City’s Main WWTP. Registration is still open and can be found on http://www.cswea.org – look forward to seeing you there!