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Integration of material and energy utilization of sewage sludge
Zakov, Tomáš ; Brummer, Vladimír (referee) ; Krišpín, Jan (advisor)
This master thesis deals in first part with options and trends on field of municipal sewage sludge management. Further thesis describes legislation in relation with sewage sludge and its incineration in European union and also in Czech republic. Second part of thesis deals with design of mechanism for material and energetic use of sludge. In design is progressively processed chioce of aparates and material and energetic balance. This data are further used for mechine technical solution of the unit. Disposition of the unit is done acording to chosen and calculated parameter of chosen aparates. Economical evaluate of project if based on investment and operation costs and capacity design of unit in the end of thesis.
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The design of the digestion tank heating
Cupra, Šimon ; Jegla, Zdeněk (referee) ; Kilkovský, Bohuslav (advisor)
The diploma thesis is focused on the design of heating of the digestion tank, which is part of the waste water purification process and where the process of sludge digestion takes place. Anaerobic digestion (methanisation) is a process main goal of which is the hygienesation of incoming sludge and related biogas production. In the first part the reader is introduced to the subject of mixed and heated industrial vessels. In the second part of the thesis thermo-hydraulic calculation of the heating process is carried out in case the vessel is agitated and in case the agitation is not applied. The next part of the thesis describes the procedure for creating a calculation tool, which is later used to solve two sample problems. The last part describes the experimental measurement of the pumping characteristics of the agitator.
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Integration of material and energy utilization of sewage sludge
Zakov, Tomáš ; Brummer, Vladimír (referee) ; Krišpín, Jan (advisor)
This master thesis deals in first part with options and trends on field of municipal sewage sludge management. Further thesis describes legislation in relation with sewage sludge and its incineration in European union and also in Czech republic. Second part of thesis deals with design of mechanism for material and energetic use of sludge. In design is progressively processed chioce of aparates and material and energetic balance. This data are further used for mechine technical solution of the unit. Disposition of the unit is done acording to chosen and calculated parameter of chosen aparates. Economical evaluate of project if based on investment and operation costs and capacity design of unit in the end of thesis.
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The design of the digestion tank heating
Cupra, Šimon ; Jegla, Zdeněk (referee) ; Kilkovský, Bohuslav (advisor)
The diploma thesis is focused on the design of heating of the digestion tank, which is part of the waste water purification process and where the process of sludge digestion takes place. Anaerobic digestion (methanisation) is a process main goal of which is the hygienesation of incoming sludge and related biogas production. In the first part the reader is introduced to the subject of mixed and heated industrial vessels. In the second part of the thesis thermo-hydraulic calculation of the heating process is carried out in case the vessel is agitated and in case the agitation is not applied. The next part of the thesis describes the procedure for creating a calculation tool, which is later used to solve two sample problems. The last part describes the experimental measurement of the pumping characteristics of the agitator.
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