Index Catalog // ScholarsArchive@OSU

Branching random walk and probability problems from physics and biology

Creator:: Johnson, Torrey
Abstract:: This thesis studies connections between disorder type in tree polymers and the branching random walk and presents an application to swarm site-selection. Chapter two extends results on tree polymers in the infinite volume limit to critical strong disorder. Almost sure (a.s.) convergence in the infinite volume limit is obtained for...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Torrey Johnson for the

Examination of Immobilized TiO2 Nanoparticle Photocatalytic Treatment of Propylene Glycol with Concentrated Solar Energy

Creator:: Hammervold, Meredith
Abstract:: Airports are required by the Federal Aviation Administration to perform deicing of aircraft pavement during icy conditions. Until recently, there were no discharge controls in place and deicing fluid contaminated nearby water bodies from storm water runoff. EPA regulations now require airports to collect the deicing fluid and meet discharge...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Tyler S. Radniecki Airports are required by the Federal Aviation Administration to

Overwintering survival of stem rust on perennial ryegrass : construction of a simulation model, and effects of the mycoparasite Sphaerellopisis filum

Creator:: Gordon, Tyler C.
Abstract:: Stem rust, caused by the fungus Puccinia graminis subsp. graminicola, can cause yield reductions exceeding 90% on perennial ryegrass (Lolium perenne L.) crops grown for seed if not treated with fungicide in the spring. There is evidence that late-spring stem rust epidemics are initiated by populations that survived the winter....
Resource Type:: Masters Thesis
Full Text:: Tyler C. Gordon for the degree of Master of Science in Botany and Plant Pathology presented on

Effects of Step-Wise Acclimation versus Shock Loading on the Performance of Anaerobic Co-Digestion of Fats, Oils, and Greases

Creator:: Berninghaus, Ashley E.
Abstract:: Anaerobic digestion is a microbially mediated process by which organic matter is decomposed in the absence of oxygen. The end products of anaerobic digestion include treated sludge and biogas, a mixture of methane and carbon dioxide, which can be recovered and used for energy generation. The majority of wastewater treatment...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________________________ Tyler S. Radniecki Anaerobic digestion is a microbially mediated process by

The Effects of Naturally Occurring Biofilms in Rapid Small Scale Column Testing of Sorbents for the Removal of Copper, Zinc, Nutrients, and Organic Carbon form Stormwater

Creator:: Rodman, Kelly E.
Abstract:: This project determined how the presence of environmental biofilms on sand, granular activated carbon and biochar affected the sorption capacity and desorption quantity of copper, zinc, nutrients and organic carbon from stormwater. These contaminants have harmful and toxic environmental impacts on aquatic life, can lead to eutrophication of surface waters,...
Resource Type:: Masters Thesis
Full Text:: approved: ______________________________________________________ Tyler Radniecki This project

Molecular and Kinetic Characterization of Anammox Bacteria Enrichments and Determination of the Suitability of Anammox for Landfill Leachate Treatment

Creator:: Sultana, Sharmin
Abstract:: Anaerobic ammonium oxidation (anammox) has recently appeared as a promising approach for removing nitrogen from landfill leachates because it requires less oxygen and no organic carbon compared to traditional nitrification-denitrification system, and it produces low sludge volumes, thereby reducing operating and biological sludge disposal costs by over 60%. Anammox bacteria...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Tyler S. Radniecki Anaerobic ammonium oxidation (anammox) has recently appeared as a

Removing Chemical Oxygen Demand (COD) Assay Interference from Landfill Leachate Samples Treated with Fenton's Reagents

Creator:: Palmer, Matthew
Abstract:: Incompatibility between Fenton’s Reagents and a potassium dichromate COD test provides interference that prevent accurate measurements of the concentration of organics from oxidized samples. Several treatment options were tested to remove this interference. Oxidation of reagents was eliminated as a potential method for removal of interference due to sample contamination....
Resource Type:: Honors College Thesis
Full Text:: :_____________________________________________________ Tyler Radniecki Incompatibility between Fenton’s Reagents and a potassium dichromate

Anaerobic co-digestion of acid whey and sewage sludge for enhanced renewable energy production

Creator:: Cole, Emerson
Abstract:: Acid whey is the largest byproduct of the dairy industry but to date has few useful applications and is frequently discarded as a result. However, acid whey has a high carbon content, making it a suitable co-substrate for anaerobic co-digestion with raw sewage sludge. The synergistic effect of co-digestion has...
Resource Type:: Honors College Thesis
Full Text:: :_____________________________________________________ Tyler Radniecki Acid whey is the largest byproduct of the dairy industry but to date has

Photocatalytic Treatment of Stormwater Runoff using Puralytics LilyPad

Creator:: Laurance, Jon
Abstract:: Stormwater picks up pollutants as it flows over impervious surfaces before ending up in water resources. Best management practices are implemented to remove pollutants from stormwater. Puralytics manufactures a stormwater treatment product called the LilyPad. The LilyPad consists of a titanium dioxide nanoparticle photocatalyst immobilized on polypropylene substrate. Treatment of...
Resource Type:: Honors College Thesis
Full Text:: . Abstract approved: ______________________________________________________ Tyler Radniecki

Bioswales for Stormwater Treatment: Characterization of Soil Contamination

Creator:: Honeycutt, Nora C.
Abstract:: The OSU-Benton County Green Stormwater Infrastructure Research (OGSIR) Facility was created to test various methods of stormwater treatment. At this facility, runoff from the Benton County Development Department property is captured and pumped into a bioswale. This bioswale is comprised of layers of rock, gravel, sand, and soil, and is...
Resource Type:: Honors College Thesis
Full Text:: Tyler Radniecki The OSU-Benton County Green Stormwater Infrastructure Research (OGSIR) Facility was

ScholarsArchive@OSU

Branching random walk and probability problems from physics and biology

Examination of Immobilized TiO2 Nanoparticle Photocatalytic Treatment of Propylene Glycol with Concentrated Solar Energy

Overwintering survival of stem rust on perennial ryegrass : construction of a simulation model, and effects of the mycoparasite Sphaerellopisis filum

Effects of Step-Wise Acclimation versus Shock Loading on the Performance of Anaerobic Co-Digestion of Fats, Oils, and Greases

The Effects of Naturally Occurring Biofilms in Rapid Small Scale Column Testing of Sorbents for the Removal of Copper, Zinc, Nutrients, and Organic Carbon form Stormwater

Molecular and Kinetic Characterization of Anammox Bacteria Enrichments and Determination of the Suitability of Anammox for Landfill Leachate Treatment

Removing Chemical Oxygen Demand (COD) Assay Interference from Landfill Leachate Samples Treated with Fenton's Reagents

Anaerobic co-digestion of acid whey and sewage sludge for enhanced renewable energy production

Photocatalytic Treatment of Stormwater Runoff using Puralytics LilyPad

Bioswales for Stormwater Treatment: Characterization of Soil Contamination

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