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.
Results
Showing 1 to 20 of 613 for “"Sewage."”.
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Sewage disposal
Thesis: B.S., Massachusetts Institute of Technology, Department of Civil Engineering, 1906
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Nitrogen in sewage
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Chemistry, 1885.
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Streptococci as indices of sewage pollution
Thesis (M.S.)--Michigan State College of Agriculture and Applied Science. Dept. of Bacteriology and Public Health, 1949
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Rheological examination of domestic sewage sludge
… for determining the flow behavior of sewage sludges. The curves obtained showed that the raw and digested sludge examined was pseudoplastic in behavior and shear stress values for the domestic sludge showed it to be more viscous than the raw sludge.
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Biorefining Sewage for Energy and Green Chemicals
… for the treatment of organic wastes, such as sewage sludge, whilst recovering valuable products in the process. Typically, AD produces biogas in the form of carbon dioxide and methane but environmental concerns surrounding fugitive greenhouse gas (GHG) emissions has led to the exploration of …
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Mesophilic fermentative hydrogen production from sewage biosolids
… sustainable, alternative energy vector. Using sewage biosolids as the substrate for fermentative hydrogen production offers several advantages over the use of other biomass sources. It is available at little or no cost and is abundant, being produced wherever there are human settlements, with …
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Transport of phosphorus in a sewage plume
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1997.
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The field testing of a vortex sewage overflow.
A full scale prototype of a vortex storm sewage overflow with peripheral spill has been build in Sheffield, its design being based on the results of model tests. The project described has been involved in monitoring this prototype with the aims of i) Assessing its hydraulic performance, ii) …
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Control of Chironomid Flies Breeding in Sewage Filters
… habits and control methods of common sewage filter flies has been reviewed with special reference to the chironomid Metriocnemus hyaropetricus (Kieff.) which was the nuisance species breeding on the filters at Tamworth. References have been given for the identification of larval and …
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Buried Pipe Life Prediction in Sewage Type Environments
In this study, we develop a method of life prediction of buried pipe using the concepts of a characteristic damage state and damage accumulation. A stress analysis corresponding to the different types of load during service with environmental effects, a moisture diffusion model, and a lifetime …
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The sewage lagoon: its social, economic, and planning implications
… performance characteristics, and costs or the sewage lagoon, (3) the planning aspects of the sewage lagoon, (4) the extent of anti-pollution law enforcement, and (5) the existing financial aid available to communities tor the construction of' sewage lagoons. The findings of this study indicate …
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Design of a sewage disposal plant for Lansing township
Thesis (B.S.)--Michigan State College of Agriculture and Applied Science. Dept. of Civil Engineering, 1941
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The characterisation of nickel resistance in sewage-borne enterobacteriaceae
… isolated from effluent discharged from a sewage outfall in the Lake District, Cumbria. Its aim is to further characterise the nickel resistance determinant ftom Enterobacter cloacae FBA30. FBA30 was found to harbour a 55-60 kb plasmid designated pFBA30 which confers nickel resistance on …
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Simulation and optimization of a package sewage treatment plant
… and optimize an Aquatair Model P-3 package sewage treatment plant for which operating data from the National Sanitation Foundation was available. The treatment plant consists essentially of a plastic medium trickling filter mounted overtop of a complete-mix activated sludge (CMAS) tank; the …
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Bioenergy Recovery from Bulk Greenhouse Waste and Raw Sewage Sludge
Global political climate has been leaning towards concepts of environmental consciousness, circular economy, and renewable energy. Several provincial governments in Canada have passed legislation that subjects certain municipal and industrial entities to mandates of waste diversion from landfills. …
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