 SAN LEANDRO, CA ACCESSWIRE April 8, 2022 Energy Recovery, Inc. NASDAQ:ERII today announced it will release its financial results for the quarterly period ending March 31, 2022, on May 4, 2022 after market close. The Company will host a conference call to discuss first quarter results and related matters on Wednesday, May 4, 2022 at 2:00 PM PT 5:00 PM ET. 