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Full-Text Articles in Life Sciences
Exploring Anaerobic Reductive Dechlorination At Low Ph Environments, Yi Yang
Exploring Anaerobic Reductive Dechlorination At Low Ph Environments, Yi Yang
Masters Theses
Chlorinated aliphatic hydrocarbons (CAHs), such as tetrachloroethene (PCE) and trichloroethene (TCE), are ubiquitously pollutants in aquifer sediments and groundwater due to their heavy usage in industry and inappropriate disposal in the last century. Among about 1300 NPL (National Priorities List) sites, PCE and TCE are the two most frequently detected hazardous contaminants.
Engineered bioremediation, including biostimulation and bioaugmentation, is a promising technology to clean those PCE and/or TCE contaminated sites. However, in many contaminated groundwater systems and hazardous waste sites, pH can be lower than 5 to 6. And release of HCl (strong acid) from anaerobic reductive dechlorination may lower …
Capturing More Light: Phycobilisome Characterization For Increased Hydrogen Production Efficiency, Paul Abraham Willard
Capturing More Light: Phycobilisome Characterization For Increased Hydrogen Production Efficiency, Paul Abraham Willard
Masters Theses
Alternative energy and biofuels are a growing area of research. The demand for more and clean energy is ever increasing, but the current technology is inefficient, expensive, and incapable of meeting the demands of the current market. Hydrogen is a potential future fuel, as it is both clean and renewable, but its formation through conventional means is costly and inefficient. Photosynthesis can be utilized for the formation of hydrogen, which can then serve as a convenient and renewable biofuel. Photosynthetic hydrogen evolution is observed in vitro, but the current photosystem design is not very versatile and optimized to use …