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Showing 1 to 6 of 6 for “"UASB reactors"”.
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The Mesophilic and Thermophilic Anaerobic Digestion of Instant Coffee Waste Waters
… studies and mesophilic and thermophilic CSTR reactors fed daily. Samples were analysed to determine the degree of waste removal and changes in proximate composition before and after digestion. Continuous mesophilic digestion was achieved at a OLR of 1.3 kgCOD m'May' 1 (25 day HRT) with the …
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Applications of aerobic and anaerobic bacteria in the fields of biological degradation of contaminants and biological wastewater treatment
… in Upflow Anaerobic Sludge Blanket (UASB) Reactors. The last investigation describes the commissioning of an industrial aerobic Wastewater Treatment Plant and the Implementation of biological Nitrogen- and Phosphate removal in this Wastewater Treatment Plant. Since the chemical …
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Effects Of Environmental Factors On Anaerobic Granular Sludge In Upflow Anaerobic Sludge Blanket Reactors
… (1.2 litres) upflow anaerobic sludge blanket (UASB) reactors.;The anaerobic bacteria, when grown in feed lacking iron and cobalt, could become iron and/or cobalt deficient and had low specific activity. Supplements of iron and cobalt in the feed provided sufficient amount of these elements for …
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Investigation into the start-up and operation of upflow anaerobic sludge bed reactors
… treatment using the upflow anaerobic sludge bed (UASB) reactor technology offers the potential to reform wastewater treatment. However, the lack of clarity regarding the mechanisms responsible for self-immobilisation of the microbial consortia involved, known as granulation, presents an obstacle …
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Tratamiento biológico de residuos semisólidos y efluentes líquidos de la industria del procesado del limón
En la provincia de Tucumán (Argentina) se procesan alrededor de un millón de toneladas de limón, generando residuos y aguas residuales equivalentes a una población de 700.000 habitantes, siendo necesario el tratamiento de los mismos para reducir su impacto ambiental. Las aguas residuales presentan …
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Developments in anaerobic digestion modelling
… failure or even upflow anaerobic sludge bed (UASB) reactors (which have temporary failure conditions at the bottom of the bed). This study aims to develop an AD model capable of predicting failure and digester start-up conditions. Development of an improved model was accomplished by means of …