TIMUR DUNAEV
Engineering in Philadelphia, PA

License number

Pennsylvania ET017349

Professional information

Timur Dunaev

Location:

Greater Philadelphia Area

Industry:

Environmental Services

Work:

Veolia Water Aug 2006 - 2010 - Biotechnology Engineer Villanova University Aug 2006 - Jul 2008 - Research Assistant ENCON 2005 - 2005 - Summer Intern

Education:

Villanova University 2006 - 2008
M.S., Water resourses and environmental engineering Orta Dogu Teknik ÃÂÃÂniversitesi 2001 - 2006
B.S., Cevre Muhendisligi, Environmental Engineering

Skills:

Process Engineering, Design, and Operation

System And Method For Producing Ethanol And Biogas

US Patent:

2014006, Mar 6, 2014

Filed:

Aug 29, 2012

Appl. No.:

13/598315

Inventors:

Graig Rosenberger - Mullica Hill NJ, US
Timur Dunaev - Philadelphia PA, US

International Classification:

C12P 7/14, C12M 1/12

US Classification:

435162, 4352971

Abstract:

A system and process for producing ethanol and biogas. An incoming feedstock and water is directed to a preparation unit that frees sugar from the feedstock. The feedstock is directed to a fermenter that ferments the sugar to produce a beer that includes ethanol and feedstock. The beer is directed to a distillation unit which separates the ethanol from the feedstock and produces ethanol and whole stillage. The stillage derived is direct to an anaerobic membrane bioreactor unit. The stillage is subjected to anaerobic digestion in the anaerobic digester and this produces mixed liquor that includes suspended solids. Mixed liquor including the suspended solids is directed to the membrane separation unit which filters the suspended solids and produces a concentrated reject (retentate) stream and a backset permeate stream. The backset permeate stream is then mixed with the incoming feedstock.