Energy Recovery Inc. (NASDAQ: ERII), the leader in capturing reusable energy from industrial fluid flows and pressure cycles, today announced that the Company will be presenting at the 4th Annual Credit Suisse Small & Mid Cap Conference, being held at the Waldorf Astoria Hotel in New York City, September 17 & 18, 2013. Tom Rooney, Chief Executive Officer, will present to the group on Wednesday, September 18 at 2:30 P.M. Eastern Time.