Evoqua Water Technologies Pte. Ltd.

Christopher K Waul

Michael L Doyle

George W Smith

Argun Olcayto Erdogan

Charles Stark Applegate

Marc E Roehl

Mark F Pamperin

Mark Franklin Pamperin

A method and system for treating wastewater is disclosed. In one example the method comprises activating a mixing system that imparts a motive force on wastewater in a vessel, measuring at least one property of a first portion of the wastewater at a first time, measuring the at least one property of a second portion of the wastewater at a second time subsequent to the first time, calculating a difference between the at least one property measured at the first time and the at least one property measured at the second time, performing a determination of whether the difference is within a predetermined allowable range of differences, and responsive to a result of the determination, controlling a component of the mixing system.

Control system for optimizing mixing and energy usage for mixing systems

Aeration discs used in water treatment and methods of using same are disclosed. According to one or more embodiments, an aeration disc may comprise projections and depressions located on at least one of its surfaces. The aeration discs may be incorporated into aeration devices and water treatment systems.

Aeration discs and methods for using same

Growing community of inventors

Waukesha, WI, United States of America

Christopher K Waul