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Now showing items 11-20 of 144
Experimental and numerical simulation study of microbial enhanced oil recovery using bio-surfactants.
(2005)
A 2-phase, 10-component microbial enhanced oil recovery numerical simulator was modified to include reservoir salinity and facilitate surfactant and polymer injection. The effects of reservoir brine salinity and divalent ...
Anaerobic reduction of hexavalent chromium by subsurface microorganisms.
(1999)
Anaerobic sediments from an aquifer contaminated with landfill leachate were used to study the potential for microbial reduction of Cr(VI) to Cr(III). The lightly colored, sandy sediments slowly reduced Cr(VI) in viable, ...
Isolation and characterization of bacteriophage infectious for Pseudomonas aeruginosa /
(The University of Oklahoma., 1969)
Factors involved in cellular sensitivity to anthrax lethal toxin.
(2005)
The lethal factor (LF) component of Bacillus anthracis lethal toxin (LeTx) cleaves mitogen activated protein kinase kinases (MAPKKs) in a variety of different cell-types, yet not all cells are susceptible to the toxin. ...
Environmental studies of Histoplasma capsulatum /
(The University of Oklahoma., 1965)
Microbial biosurfactant production: The effect of the Bacillus strain JF-2 biosurfactant on anaerobic hydrocarbon degradation, and the presence of indigenous biosurfactant-producing bacteria in soils.
(2005)
A series of experiments was designed utilizing the biosurfactant produced by Bacillus JF2. Specifically, these experiments were designed to determine if the presence of various levels of pre-purified JF2 biosurfactant would ...
Microbial treatability of aqueous film forming foam (AFFF) with a chemostat and a rotating biological contactor.
(1982)
AFFF proved nontoxic to sewage-type microorganisms within the RBC. However, an organic load of 11.8 kg m('-3) d('-1) resulted in a decrease in dissolved oxygen, thus enriching for "bulking-type" organisms within the first ...
Biochemical characterization and skin test sensitivity of mycelial growth filtrate of Histoplasma duboisii /
(The University of Oklahoma., 1969)