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 5 of 5 for “"Swine wastewater"”.
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Exploring Forward Osmosis Systems for Recovery of Nutrients and Water
Livestock wastewater contains a large amount of nutrients that are available for recovery. In this study, a proof of concept process based on forward osmosis (FO) was proposed and investigated for in-situ formation of struvite from digested swine wastewater. This FO system took advantage of a …
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Eicosapentaenoic Acid (EPA) from Porphyridium Cruentum: Increasing Growth and Productivity of the Microalgae for Pharmaceutical Products
… possible growth of P. cruentum in ultra-filtered swine wastewater was also evaluated in this study. P. cruentum was grown in different waste dilutions (total nitrogen concentrations of 12.4, 49.4, 82.4 and 115.3mg/L) to achieve the optimum nutrient condition for producing EPA. Various salinities …
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NUTRIENT IMPACT OF SWINE CAFO WASTE ON SURFACE WATER AND GROUNDWATER IN EASTERN NORTH CAROLINA
… pork producer in the United States, with most swine raised in concentrated animal feeding operations (CAFOs). Swine wastewater typically contains elevated nutrient concentrations and is stored in lagoons (LG) until land application occurs. Periodically, nutrient-rich wastewater is applied to …
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Disinfection of wastewater for reuse using microchannel plasma ozone generator
… concentration and exposure duration) concept for wastewater disinfection using ozone appeared to be valid. A framework to derive wastewater-specific CT equations was therefore developed to predict ozone inactivation of L. pneumophila. Temperature was found to affect L. pneumophila inactivation …
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Adsorbent-based algal cultivation system to facilitate integration of algal biofuel production with wastewater treatment
Although combining algae cultivation with wastewater treatment has been highlighted as a promising pathway for sustainable biofuels, there are still several challenges that limit the ability to use algae for biological wastewater treatment. First, the treatment performance of an algal wastewater …