Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"anaerobic ammonium oxidation (anammox)"”.
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Environmental controls on the distribution of bacterial membrane lipids
… BHT II, has been identified exclusively in anaerobic ammonium oxidation (anammox) bacteria. However, the interpretation of sedimentary hopanoids is presently limited by an incomplete understanding of their phylogenetic associations, biological functions, and spatial and temporal disposition …
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Evaluating the Fate of Manure Nitrogen in Confined Dairy Waste Operations: a Full-Scale Waste Analysis and Start-Up Protocol for an Anammox-Based Treatment Technology Applicable to Dairy Waste Management
… cost-effective technologies for the removal of ammonium nitrogen from dairy waste, a novel biological wastewater treatment process, utilizing anaerobic ammonium oxidation (anammox), referred to as Oxygen-Limited Autotrophic Nitrification and Denitrification (OLAND) was examined. Due to the …
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The Potential for Eutrophication Mitigation from Aquaculture of the Native Oyster, Crassostrea virginica, in Chesapeake Bay: Quantitative Assessment of an Ecosystem Service
… coupled nitrification- denitrification, and anaerobic ammonium oxidation (anammox) pathways, at two oyster aquaculture sites and two reference sites (no aquaculture), we found that oyster biodeposition did not accelerate sediment N removal. We estimate sediment N removal rates via N2 …
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Microbial nitrogen-cycling and cooperation in the terrestrial subsurface
… fixation, nitrification, denitrification, anaerobic ammonium oxidation (anammox), and assimilation. The microorganisms that perform these processes can be sources and sinks of nitrate – a major anthropogenic contaminant of aquifers. Therefore, it is crucial that we understand how natural …
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Microbial contaminant removal and alternative nitrogen removal pathways in denitrifying bioreactors
… role of alternative N removal pathways, namely anaerobic ammonium oxidation (anammox) and codenitrification for N removal in denitrifying bioreactors. The first part of this thesis focused on the removal of microbial contaminants in denitrifying bioreactors. Removal of microbial contaminants …
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Shelf biogeochemical interactions and feedback processes in the Benguela upwelling system
… Walvis Bay, these secondary nitrite maxima and ammonium are thought to be consumed by high rates of anaerobic ammonium oxidation (anammox). The nitrite maxima are restricted to the shelf off Walvis Bay and advected offshore in the ABF region. Interchanges between the poleward South Atlantic …