Jeff A Coomer

US Patent:

20100288683, Nov 18, 2010

Filed:

May 17, 2010

Appl. No.:

12/781492

Inventors:

Jeff Coomer - Union OH, US
David Clinkscales - Dayton OH, US
Jeff Luthman - Moraine OH, US

International Classification:

C02F 3/02

US Classification:

210151

Abstract:

A wastewater treatment system includes an outer tank, an aeration chamber partition located within the outer tank and forming an aeration chamber, and a draft tube located within the outer tank and vertically extending into the bottom of the aeration chamber to communicate the aeration chamber with an outer chamber formed. A submerged aerator is located within the draft tube. An inlet communicates influent into the aeration chamber and an outlet communicates effluent out of the outer tank. A scum baffle prevents floating solids from entering the outlet. The outer tank has an effluent weir which supports the scum baffle and the scum baffle has an upward facing flange that supports the aeration chamber partition. An air intake pipe extending to the aerator through an upper end of the draft tube has support members engaging a top of the draft tube to support the aerator within the draft tube.

US Patent:

20170129787, May 11, 2017

Filed:

Nov 5, 2015

Appl. No.:

14/933608

Inventors:

- Franklin OH, US
Mark Fehring, JR. - Fairfield OH, US
Michael Fehring - Hamilton OH, US
Jeff Coomer - Union OH, US
Jeff Luthman - Moraine OH, US

Assignee:

FLOW2, LLC - Franklin OH

International Classification:

C02F 1/32
C02F 1/72

Abstract:

An ultraviolet disinfection device for a wastewater treatment system includes a tank having a tank inlet and a tank outlet, a treatment housing within the interior chamber and forming a treatment chamber, an ultraviolet light emitting device within the treatment chamber and emitting radiation having a disinfecting effect on bacteria, and a sample well disposed within the interior chamber and forming a well chamber. The tank forms an interior chamber so that effluent discharged from the wastewater treatment system and enters a tank inlet and flows into the interior chamber. Effluent within the interior chamber enters the treatment chamber through a housing inlet and flows past the ultraviolet light emitting device within the treatment chamber to a housing outlet. Disinfected effluent discharged from the housing outlet enters a well inlet and into the well chamber, and disinfected effluent within the well chamber flows through a well outlet to the tank outlet and is discharged from the tank through the tank outlet.