 SAN LEANDRO, CA ACCESSWIRE September 14, 2021 Energy Recovery, Inc. NASDAQ:ERII today announced it will release its financial results for the quarterly period ending September 30, 2021, on November 4, 2021 after market close. The Company will also host a conference call to discuss the third quarter financial results and related matters on Thursday, November 4, 2021 at 2:00 PM PT 5:00 PM ET. 