Index Catalog // ScholarsArchive@OSU

A land application treatment strategy for landfill leachate and water reclamation

Creator:: White, Steven G.
Abstract:: The objective of this study is to evaluate the potential of removing organic carbon and inorganic nitrogen contaminants, and metals from the leachate prior to any land application. New guidelines are needed to ensure the environment and our health is not put at risk. The cost of installation, operation and...
Resource Type:: Dissertation
Full Text:: and Ecological Engineering presented on March 31, 2023. Title: A Land Application Treatment

Enhancing Hydrogen Production using Single Chamber Microbial Electrolysis Cells by Tackling Hydrogen Scavengers

Creator:: Wang, Luguang
Abstract:: Biological hydrogen production from renewable feedstocks was reckoned as a promising method for sustainable energy production. Bioelectrochemical hydrogen production using microbial electrolysis cells (MECs) demonstrated superiorities over the conventional methods for hydrogen production. The introduction of the membrane-less single chamber design further improved the feasibility of MECs for practical application,...
Resource Type:: Dissertation
Full Text:: DISSERTATION OF Luguang Wang for the degree of Doctor of Philosophy in Biological & Ecological Engineering

Novel System Design and Operational Strategies for the Production of Biofuels and Bioproducts

Creator:: Kadhum, Haider J.
Abstract:: Enzymatic hydrolysis is a critical process in the conversion of lignocellulosic biomass into biofuels and biochemicals. Achieving high efficiencies and productivity during the enzymatic hydrolysis of biomass is the key for the commercially viable process. Downstream processing challenges require high product titers which in turn require the use of high...
Resource Type:: Dissertation
Full Text:: Kadhum for the degree of Doctor of Philosophy in Biological and Ecological Engineering presented on

The Path Forward : Using High Throughput Data and Dynamic Flux Balance Modeling to Identify Bottlenecks in the Carbon Metabolism of Industrial Microbes and Suggest Solutions to Improve Product Yield

Creator:: Hohenschuh, William
Abstract:: The economically viable production of value added fuels and chemicals from lignocellulosic feedstocks hinges on our ability to quickly and efficiently transform structural carbon molecules to end products. The sugars in lignocellulosic biomass are held primarily within cellulose and hemicellulose. Cellulose is composed primarily of glucose monomers which are quickly...
Resource Type:: Dissertation
Full Text:: Biological and Ecological Engineering presented on June 1, 2016 Title: The Path Forward: Using High

Consider the community : developing predictive linkages between community structure and performance in microbial fuel cells

Creator:: Lesnik, Keaton Larson
Abstract:: The complex, dynamic nature of microbial communities in both natural and engineered environments complicates the work of scientists and engineers who wish to channel microbial interactions for societal good. The successful management of these communities towards engineering goals is dependent on developing predictive linkages between community structure and functional outputs....
Resource Type:: Dissertation
Full Text:: & Ecological Engineering presented on June 16, 2017. Title: Consider the Community: Developing Predictive

Integrated Spatio-temporal Sustainability Analysis of Biofuels Using Biogeochemistry, Economic and Life Cycle Analysis

Creator:: Tabatabaie, Seyed Mohammad Hossein
Abstract:: Fossil fuels have been the main source of energy for a long period but due to growing concerns over climate change, oil depletion and energy security, the development of renewable sources of energy such as biofuels have been flourishing over the past few decades. Despite the fact that biofuels are...
Resource Type:: Dissertation
Full Text:: Philosophy in Biological and Ecological Engineering presented on July 24, 2017. Title: Integrated

Electrical Conductivity in Mixed-Species Biofilms for Enhancing Energy Generation in Anaerobic Microbial Systems

Creator:: Li, Cheng
Abstract:: Further enhancement of energy generation is desired for practical application of anaerobic microbial systems such as microbial fuel cells (MFC) and anaerobic digesters (AD). A possible approach is to enhance the ability of microbial communities to transfer electron extracellularly in the form of electrical current. Critical to perform direct extracellular...
Resource Type:: Dissertation
Full Text:: & Ecological Engineering presented on March 16, 2017. Title: Electrical Conductivity in Mixed-species

Model Predictive Control for Optimum Algal Growth

Creator:: Juneja, Ankita
Abstract:: Microalgae has been under careful consideration as a sustainable feedstock for renewable fuel recently due to its year round production with high energy yields per unit area, reduced need for arable land, water treatment benefits with nutrient cycling, and minimal competition with the food industry. Despite of all these advantages,...
Resource Type:: Dissertation
Full Text:: for the degree of Doctor of Philosophy in Biological and Ecological Engineering presented on July 10

Cathode development and reactor design for scaling-up microbial fuel cells

Creator:: Janicek, Anthony M.
Abstract:: Developing new wastewater treatment technologies which will off-set the high-energy cost associated with treatment is necessary to maintain both water and energy security. Microbial fuel cell technology represents one such option. However, there are still many obstacles to overcome before practical application of this technology can be realized. Improving cathode...
Resource Type:: Dissertation
Full Text:: Biological & Ecological Engineering presented on March 27, 2015. Title: Cathode Development and

Biochemical conversion of lignocellulosic biomass to ethanol : experimental, enzymatic hydrolysis modeling, techno-economic and life cycle assessment studies

Creator:: Kumar, Deepak
Abstract:: Ethanol production from lignocellulosic feedstock has been under intense scrutiny as a transportation fuel due to its potential to address concerns of increasing energy consumption, limited fossil energy resources, climate changes due to greenhouse gas emissions from fossil fuels, and especially use of non-food biomaterials, which address the biggest limitation...
Resource Type:: Dissertation
Full Text:: for the degree of Doctor of Philosophy in Biological and Ecological Engineering presented on October

ScholarsArchive@OSU

A land application treatment strategy for landfill leachate and water reclamation

Enhancing Hydrogen Production using Single Chamber Microbial Electrolysis Cells by Tackling Hydrogen Scavengers

Novel System Design and Operational Strategies for the Production of Biofuels and Bioproducts

The Path Forward : Using High Throughput Data and Dynamic Flux Balance Modeling to Identify Bottlenecks in the Carbon Metabolism of Industrial Microbes and Suggest Solutions to Improve Product Yield

Consider the community : developing predictive linkages between community structure and performance in microbial fuel cells

Integrated Spatio-temporal Sustainability Analysis of Biofuels Using Biogeochemistry, Economic and Life Cycle Analysis

Electrical Conductivity in Mixed-Species Biofilms for Enhancing Energy Generation in Anaerobic Microbial Systems

Model Predictive Control for Optimum Algal Growth

Cathode development and reactor design for scaling-up microbial fuel cells

Biochemical conversion of lignocellulosic biomass to ethanol : experimental, enzymatic hydrolysis modeling, techno-economic and life cycle assessment studies

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