Index Catalog // ScholarsArchive@OSU

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:: Graduate School I understand that my dissertation will become part of the permanent

Microbial Electrolysis Cells for the Production of Hydrogen Gas : Evaluation of Internal Resistance and Design for Scale-Up

Creator:: Miller, Andrew G.
Abstract:: Modification of microbial electrolysis cells (MECs) by altering the sizes of the anode and the cathode, or their interaction with the liquid stream affects the performance of the MEC, but it remains difficult to quantify how much each change will contribute to the overall performance. Through this study, a method...
Resource Type:: Masters Thesis
Full Text:: Engineering Dean of the Graduate School I understand that my

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:: Dean of the Graduate School I understand that my dissertation will become part of

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:: Biological & Ecological Engineering Dean of the Graduate School I understand

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:: I understand that my dissertation will become part of the permanent collection of Oregon State

Microbial fuel cell for wastewater treatment : heavy metal removal, sewage sludge treatment, and its potential application in wastewater reuse in irrigation

Creator:: Abourached, Carole
Abstract:: While water scarcity and energy demand are continuously increasing in the world, alternative sources are needed to meet the requirement of a growing population. Microbial Fuel Cell (MFC) is a sustainable technology that converts organic matter in wastewater into electricity, thus it can be a potential alternative source for water...
Resource Type:: Dissertation
Full Text:: Torres. I would like to thank Yanzhen Fan for his guidance and revision of manuscripts. I would

Bacterial community analysis, new exoelectrogen isolation and enhanced performance of microbial electrochemical systems using nano-decorated anodes

Creator:: Xu, Shoutao
Abstract:: Microbial electrochemical systems (MESs) have attracted much research attention in recent years due to their promising applications in renewable energy generation, bioremediation, and wastewater treatment. In a MES, microorganisms interact with electrodes via electrons, catalyzing oxidation and reduction reactions at the anode and the cathode. The bacterial community of a...
Resource Type:: Dissertation
Full Text:: Engineering Dean of the Graduate School I understand that my dissertation will become part of the

Energy recovery from biodiesel waste : performance of microbial electrochemical systems on glycerol

Creator:: Chignell, Jeremy
Abstract:: Pure glycerol and the crude waste glycerin byproduct of biodiesel production were tested as substrates for electricity production in single-chamber, air-cathode microbial fuel cells (MFCs) and in single-chamber microbial electrolysis cells (MECs), using pure and mixed microbial cultures as anode biocatalyst. Current densities of 0.40 A/m² and 0.13 A/m² were...
Resource Type:: Masters Thesis
Full Text:: _________________________________________________ Dean of the Graduate School I understand that my thesis will become part of the

Enhancing hydrogen production in microbial electrolysis cells through development of platinum-free cathode and improvement of reactor design

Creator:: Hu, Hongqiang
Abstract:: Microbial electrolysis provides a new approach for hydrogen generation from renewable biomass. At current stage, the most likely limiting factors for successful scale up of this technology are the large internal resistance and high fabrication cost. This dissertation presents an attempt to overcome these limitations by investigating novel microbial electrolysis...
Resource Type:: Dissertation
Full Text:: I understand that my dissertation will become part of the permanent collection of Oregon State

ScholarsArchive@OSU

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

Microbial Electrolysis Cells for the Production of Hydrogen Gas : Evaluation of Internal Resistance and Design for Scale-Up

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

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

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

Microbial fuel cell for wastewater treatment : heavy metal removal, sewage sludge treatment, and its potential application in wastewater reuse in irrigation

Bacterial community analysis, new exoelectrogen isolation and enhanced performance of microbial electrochemical systems using nano-decorated anodes

Energy recovery from biodiesel waste : performance of microbial electrochemical systems on glycerol

Enhancing hydrogen production in microbial electrolysis cells through development of platinum-free cathode and improvement of reactor design

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