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 20 of 89 for “"Water reuse"”.
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Modeling risks associated with water reuse in agriculture
… 68 countries experiencing at least medium-high water stress, with 17 experiencing extremely high water stress (Hofste, Reig & Schleifer, 2019). This is dire news, and any solution must balance the rate of human water consumption with the rate of water replenishment, with the overall reduction in …
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Enhancing Aquaculture Sustainability Through Water Reuse and Biological Treatment
… aquaculture systems (RAS) maximizes the reuse of culture water which decreases water demand and minimizes the levels of pollutants being discharged to the environment. And, alternative proteins (e.g., soy bean) are replacing the fish and seafood proteins in aquaculture diets. Accordingly, …
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Validating Pathogen Reduction in Ozone-Biofiltration Water Reuse Applications
Advanced water treatment (AWT)/reuse has become a necessity for many utilities across the globe as the quantity and quality of water resources has been diminished. In some locations including California, the full-advanced treatment (FAT) train is mandated including membrane filtration, reverse …
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Local and downstream impacts of water reuse at power plants
This Thesis was approved for publication on 2015-11-23 at 10:31.
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Water reuse and conservation in the United States Virgin Islands
An assessment of the current water conservation and reuse practices in the United States Virgin Islands was undertaken by administering surveys to Territory Permit Discharge Elimination System permit holders and performing interviews. Currently, many resorts and condominiums in the US Virgin …
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Pathogen Removal by Secondary and Advanced Water Reclamation for Water Reuse
As water scarcity compels regions to implement more sustainable water reuse practices, alternative options such as potable water reuse have proven to provide many water management benefits. Most potable reuse treatment systems are based on membrane technologies that are energy intensive and produce …
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Biodegradation and Chemical Oxidation of Recalcitrant Organic Contaminants during Water Reuse
Water reuse of municipal wastewater effluent has become a potential solution for water shortages in arid regions that stem from the growth of human populations and effects of global climate change. However, municipal wastewater effluent contains many organic contaminants in trace quantities, which …
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BIOMIMETIC MEMBRANES EMBEDDED WITH AQUAPORIN Z FOR WATER REUSE AND DESALINATION
Fresh water scarcity is one of the problems that the whole world is facing today. Forward osmosis and low pressure reverse osmosis are possible solutions to provide high quality water. Thus, creating a robust and highly permeable yet selective membrane for water purification has gained much …
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Development of novel decentralized water reuse schemes for efficient Army operation
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2025-05-01
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Denitrifying woodchip bioreactors for aquaculture manifold design and potential water reuse
… have demonstrated their potential for RAS wastewater treatment. Bioreactors are highly effective at nitrate removal via the process of denitrification but have also demonstrated a propensity for premature system failure as characteristics unique to wastewater may clog a bioreactor’s inlet. …
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Risk Assessment tool for water reuse - University of Cape Town as a case study
… drought led to investigations into alternative water sources such as greywater, rainwater, and stormwater. To implement these alternative sources effectively, the associated risks must be understood. The World Health Organisation's Quantitative Microbial Risk Assessment (QMRA) already exists but …
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Advancing Forward Osmosis for Energy-efficient Wastewater Treatment towards Enhanced Water Reuse and Resource Recovery
Current treatment of wastewater can effectively remove the contaminants; however, the effluent is still not widely reused because of some undesired substances like pathogens and trace organic chemicals. To promote water reuse, membrane-based technologies have emerged as a robust and more efficient …
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Advancing Monitoring and Mitigation of Antibiotic Resistance in Wastewater Treatment Plants and Water Reuse Systems
Wastewater treatment plants (WWTPs) receive a confluence of sewage containing antibiotics, antibiotic resistant bacteria, antibiotic resistance genes (ARGs), and pathogens, thus serving as key point of interest for the surveillance of antibiotic resistance (AR) dissemination. This thesis advances …
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Toward enhanced waste stream valorization: Membrane-based technologies and advanced treatment strategies for resource recovery and water reuse
L'abstract è presente nell'allegato / the abstract is in the attachment
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Opportunities for non-potable water reuse in the United States based on a supply-demand assessment and review of state policies
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-11 without embargo terms
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Profiling of Microbial Communities, Antibiotic Resistance, Functional Genes, and Biodegradable Dissolved Organic Carbon in a Carbon-Based Potable Water Reuse System
Water reuse has become a promising alternative to alleviate stress on conventional freshwater resources in the face of population growth, sea level rise, source water depletion, eutrophication of water bodies, and climate change. Potable water reuse intentionally looks to purify wastewater effluent …
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Process Integration: Unifying Concepts, Industrial Applications and Software Implementation
… to include applications for industrial water reuse and wastewater minimization and presents previous developments in a unified manner. The basic ideas of process integration are: (1) to consider first the big picture by looking at the entire manufacturing process as an integrated system; …
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Dishwashing Water Recycling System and Related Water Quality Standards for Military Use
As the demand for reliable and safe water supplies increases, both water quality and available quantity are being challenged by population growth and climate change. Greywater reuse is becoming a common practice worldwide; however, in remote locations of limited water supply, such as those …
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The feasibility of reverse osmosis as a water reclamation process with special reference to the rejection of organic compounds
This thesis deals with water reclamation and water reuse in the South African water supply context. The overall objective of the study is to assess the potential role and feasibility of reverse osmosis as a water reclamation process. In order to achieve this objective a number of separate desk, …
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Investigation of Membrane Fouling and Cleaning in Direct Contact Membrane Distillation of Municipal Wastewater
Municipal wastewater discharge to the environment is generally subject to regulations established under the Clean Water Act. Though the water is highly treated it is not suitable for human consumption. Increased interest in water reuse for potable supply introduces concern about trace constituents …
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