 ST. PAUL, Minn.--BUSINESS WIRE--Ecolab NYSE: ECL will host a live webcast of its first quarter earnings conference call to discuss 2022 first quarter results. A news release containing first quarter results is expected to be issued before market open on April 26, 2022. Details for the public webcast are as follows: TIME: 1:00 p.m. Eastern Time DATE: Tuesday, April 26, 2022 DURATION: One hour LOCATION: ARCHIVE: A replay of the webcast and supplemental data will be ava 