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 52 for “"MBR"”.
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Development of Innovative Ultra-Filtration Fibre Technologies for Waste-Water Treatment in Membrane Bio-Reactors (MBR)
… of advanced hollow fibre ultrafiltration (UF) membrane technologies for use in wastewater treatment facilities has culminated from a combination of improvements in plant operation and optimising feed water interactions. With global demands in water quality increasing, this has placed increased …
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Muscle-to-Bone Ratio in Division I Collegiate Football Players by Position
… in athletics is the muscle-to-bone ratio (MBR). Previous work has demonstrated differences in body composition between football positions but have not characterized MBR differences via position in football players The purpose of the present study was to compare the MBR determined using dual …
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Treating wastewater in a conventional activated sludge (CAS) system or a Membrane Bioreactor (MBR). A comparison of capital and operating costs
… onerous on land requirements. In an immersed membrane bioreactor (iMBR), solid-liquid separation takes place by the wastewater passing through membranes. As the WW flows through, at the same time solids are rejected by the membranes. These membranes are immersed in the bioreactor. iMBR thus …
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Case study of the implementation of a membrane bioreactor (MBR) package wastewater plant for treatment of domestic effluent in a remote location
… with newer technologies such as the membrane bioreactor (MBR) to come up with innovative solutions that have promising potential but must be designed and implemented to be fit for purpose. The stringent emission control that is now common in many countries and being applied in South …
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Implementation of Iterative Reconstruction of Images from Multiple Bases Representations
… images. The Multiple Bases Representation (MBR) compression technique, which uses two or more transforms, is found to be superior to the single transform techniques in terms of representation efficiency. However, some bits in the MBR representation are needed to track the basis information. …
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Evaluation of an Ecohydrologic-Process Model Approach to Estimating Annual Mountain-Block Recharge
… Regional subsurface mountain-block recharge (MBR) is viewed as a key component of basin aquifer systems found in semi-arid environments. Yet water resource managers do not have a commonly available and reasonably invoked quantitative method to constrain possible MBR rates. Recent advances in …
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Evaluation of an Ecohydrologic-Process Model Approach to Estimating Annual Mountain-Block Recharge
… Regional subsurface mountain-block recharge (MBR) is viewed as a key component of basin aquifer systems found in semi-arid environments. Yet water resource managers do not have a commonly available and reasonably invoked quantitative method to constrain possible MBR rates. Recent advances in …
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Techno-Economic Evaluation of Conventional Activated Sludge and Membrane Bioreactor Systems for Textile Wastewater Treatment in Bangladesh
… Conventional Activated Sludge (CAS) and Membrane Bioreactor (MBR) wastewater treatment systems at five operational effluent treatment plants (ETP) in Bangladesh. Researcher obtained multi-year records of influent and effluent data together with plant-level energy consumption, chemical usage …
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Tratamiento de aguas residuales de matadero con elevado contenido en sangre mediante combinación de sistemas, anaerobio de película fija (BAPF) y aerobio de membrana (MBR)
… avanzado en reactores biológicos de membrana. Para ello, se evalúan las principales limitaciones de ambas tecnologías, como la inhibición del proceso anaerobio por el nitrógeno amoniacal que libera la degradación de las proteínas, así como el ensuciamiento de las membranas. …
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Managing Weeds and Soilborne Pests with Fumigant and Non-Fumigant Alternatives to Methyl Bromide
Methyl bromide (MBr) was widely used as a soil fumigant to manage soilborne pests in plasticulture vegetable production; however, it has been banned by the United Nations Environment Programme. Alternatives to MBr must be implemented to sustain fresh market tomato productivity. Possible MBr …
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Fabrication of TIO₂-embedded PVDF membranes and their application in algae membrane bioreactor systems
Polyvinylidene difluoride (PVDF) membranes with and without TiO2 (5% by mass) were fabricated and applied for high-density algae cultivation in membrane algae bioreactors (MBR). Microalgae species Chlorella Vulgaris was cultivated in the MBR systems fed with artificial wastewater at a target solids …
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Effect of solids retention time in membrane bioreactors on reverse osmosis membrane fouling
… is an increasing interest in water reuse. Membrane bioreactors (MBRs) are commonly used in wastewater treatment plants, though reuse of treated wastewater for potable purposes requires more advanced treatment. Reverse osmosis (RO), a water treatment process commonly used for drinking water, …
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The potentiating effects of different warm-up protocols on sprint cycling performance
… resistance or modified band resistance (MBR) will enhance sprint performance more than using a standard resistance (SR) load or a standard warm-up. Investigations determined whether a modified band resistance (MBR) back squat, offered advantages over a standard resistance (SR) back squat …
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Image data compression using multiple bases representation
… Full search Multiple Bases Representation (MBR) is similar to Va in many respects. The Recursive Residual Projection (RRP) algorithm, a sub-optimal implementation of full search MBR, has been found to perform well. In this thesis, we apply MBR (using the RRP algorithm) to the compression of …
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Ozone and biofiltration as an alternative to reverse osmosis for removing PPCPs and EDCs from wastewater
… wastewater treatment processes, such as membrane bioreactors (MBRs), along with processes that are not normally used for treating wastewater to remove these emerging contaminants. The processes include oxidation with ozone coupled with biological active filtration (BAF) to increase the …
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Removal of Endocrine Disrupting Compounds Using Membrane Bioreactor
… degradation and extreme low concentrations. Membrane bioreactor (MBR) used in this study is novella better water reclamation technology that shows several advantages including stable operation conditions due to long solid retention time (SRT); concentrated mixed liquor suspended solids (MLSS); …
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Indexing for moving objects
… on the use of a minimum bounding rectangle (MBR) in a multi-dimensional index structure such as the R-tree. The association of moving speeds with its MBR often causes large overlaps among MBRs. This problem becomes more severe as the number of concurrent operations increases due to lock …
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Caracterización y tratamiento de los lixiviados generados en un centro de tratamiento de residuos urbanos como criterio de calidad en el material bioestabilizado final
… se sometió al lixiviado a un tratamiento con un MBR con ultrafiltración. El MBR iba precedido de un tratamiento físico-químico
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