Engineering fermentative yeasts to express bactericidal enzymes to inhibit lactobacilli contamination in fuel ethanol fermentations
Dwayne R. Roach¹, Piyum A. Khatibi², Kenneth M. Bischoff², Stephen R. Hughes² and David M. Donovan¹, (1)Animal Biosciences and Biotechnology Lab, United States Department of Agriculture, Beltsville, MD, (2)National Center for Agricultural Utilization Research, United States Department of Agriculture, Peoria, IL

Antibiotic replacement technologies in bioethanol fermentation processes
Allen Ziegler, Ashland, Wilmington, DE

Characterization of Lactobacillus fermentum bacteriophages and their application in ethanol fermentation contamination control
Mei Liu¹, Miranda Mire-Criscone¹, Kenneth M. Bischoff² and Elizabeth Summer¹, (1)Ecolyse, Inc., College Station, TX, (2)Ntl Center for Agricultural Utilization Research, United States Department of Agriculture, Peoria, IL

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Bacterial communities associated with drilling, hydraulic fracturing and early production stages in thermogenic natural gas wells of the Barnett shale
Mostafa S. Elshahed, Oklahoma State University, Stillwater, OK

Peracetic Acid (PAA): An environmentally safe biocide for water treatment during hydraulic fracturing application
Renato M. De Paula¹, Victor V. Keasler¹, Junzhong Li², Dave McSherry² and Rich Staub², (1)Unconventional Production and Water Management - OFC, Nalco Company, Sugar Land, TX, (2)Ecolab, Eagan, MN

Ruggedized ozone system design for oil, gas, marine and other intensive field applications
Louis LeBrun, Pinnacle Ozone Solution LLC, Cocoa, FL and Bud Francis, Plasma Technics. Inc.

Microbiologically influenced corrosion in alternative fuels
Brenda Little, Oceanography Division, Naval Research Laboratory, Stennis Space Center, MS