 PITTSBURGH--BUSINESS WIRE--Evoqua Water Technologies NYSE:AQUA, an industry leader in mission-critical water treatment solutions, today announced that it will participate in four upcoming investor conferences in February. Ben Stas, Executive Vice President and Chief Financial Officer, will participate in a virtual fireside chat at the Citi 2021 Global Industrials Virtual Conference, beginning at 9:40 a.m. EST on Wednesday, February 18, 2021. Snehal Desai, Executive Vice President and Chief 