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Biological pretreatment sewages water
Veselý, Václav ; Beňo, Zdeněk (referee) ; Pěček, Jan (advisor)
Bachelor's thesis deals with waste water purification at the stage of pre-inflow of water into the biological waste water treatment plants. It is divided into two parts, a theoretical and calculation. The theoretical part deals about sewage water and the method of biological treatment. Design proposal is part of the activation tank for quantity EO.
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Problems of aeration dimensioning at WWTP´s.
Šplíchal, David ; Sousedík, Milan (referee) ; Hlavínek, Petr (advisor)
The objective of this work is to compare aeration systems of primarily mechanical and pneumatic aeration, as well as to compare various manufacturers of aeration components in terms of their advantages, positioning in aeration tanks, operation, use, efficiency and energy requirements. The second part is a description of the waste water treatment plant in the town of Česká Třebová and the development of an alternative calculation for the biological part with circulation activation, a circular sedimentation tank and a design for an aeration system in the aeration tank.
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Microfauna of the activated silt from the biological sewage disposal plant in Kroměříž region.
Hrudíková, Radka ; Illková, Kateřina (referee) ; Omelková, Jiřina (advisor)
Bachelor thesis deals with the description and evaluation of micro fauna of activated sludge biological sewage waste water in Kromeriz region. Furthermore, morphological description and evaluation of sludge flocs. The thesis describes the types of biota (biocenosis), which may occur in the activation tanks. There are also mentioned other incidental methods of sewage treatment such as mechanical, chemical and physicochemical methods. The experimental section describes the experiment procedure, apparatus and methods use for assessment of activated sludge. In the results the data are processed into the synoptic charts and the accompanying tables. At the end the results are evaluated.
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The influence of the variant solution to sewerage treatment plant
Dohnal, Radek ; Ručka, Jan (referee) ; Hluštík, Petr (advisor)
Purpose of research part of this bachelor´s thesis is to evaluate and compare design methods of conventional and alternative wastewater collection systems. The work also deals with influence of the system on the quality of wastewater supplied to the wastewater treatment plant. The aim of practical part is to design and compare secondary treatment objects for different sewerage systems considering the wastewater quality. The work includes financial assessment of secondary treatment objects.
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Comparison of aeration elements
Stříž, Michal ; Beňo, Zdeněk (referee) ; Pěček, Jan (advisor)
The content of the thesis is to compare the aeration elements used in the aeration tank for biological treatment of wastewater. In order to compare, the work contains description and explaination of: ? basic division of functions and some aeration systems, ? transfer of oxygen, ? the use of pure oxygen instead of air, ? placement of aeration elements into the activation tank. Since the aeration elements are plentiful, work is focused on the most widely used pneumatic and mechanical aeration systems.
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Reinforced concrete aeration tank
Vlach, Jakub ; Strnad, Jiří (referee) ; Šulák, Pavel (advisor)
The aim of this work is to design and static analysis features open embedded aeration tank wastewater treatment plants, in particular the assessment base plate and exterior walls. On the basis of reports is prepared drawings consisting of reinforcement drawings and drawing shapes. The proposal was made on the values of the internal forces of the outputs of computer program SCIA Engineer 2012-Student Edition.
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Construction technology study the construction of wastewater treatment plants in Hajany
Prachař, David ; Štěrba, Martin (referee) ; Diaz, Yvetta (advisor)
The thesis deals with the structurally technological study of the wastewater treatment plants construction in Hajany. The building consists of the lower reinforced concrete structure and the upper construction which is brick. I processed a technical report, technological study of the realization of major technological stages for the specified object, time and financial plan construction, the basic concept of the building operation, bill of quantities, technological specification for design of reinforced concrete tanks and safety measures at the construction site.
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Construction technology study the construction of wastewater treatment plants in Hajany
Prachař, David ; Štěrba, Martin (referee) ; Diaz, Yvetta (advisor)
The thesis deals with the structurally technological study of the wastewater treatment plants construction in Hajany. The building consists of the lower reinforced concrete structure and the upper construction which is brick. I processed a technical report, technological study of the realization of major technological stages for the specified object, time and financial plan construction, the basic concept of the building operation, bill of quantities, technological specification for design of reinforced concrete tanks and safety measures at the construction site.
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Comparison of aeration elements
Stříž, Michal ; Beňo, Zdeněk (referee) ; Pěček, Jan (advisor)
The content of the thesis is to compare the aeration elements used in the aeration tank for biological treatment of wastewater. In order to compare, the work contains description and explaination of: ? basic division of functions and some aeration systems, ? transfer of oxygen, ? the use of pure oxygen instead of air, ? placement of aeration elements into the activation tank. Since the aeration elements are plentiful, work is focused on the most widely used pneumatic and mechanical aeration systems.
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Biological pretreatment sewages water
Veselý, Václav ; Beňo, Zdeněk (referee) ; Pěček, Jan (advisor)
Bachelor's thesis deals with waste water purification at the stage of pre-inflow of water into the biological waste water treatment plants. It is divided into two parts, a theoretical and calculation. The theoretical part deals about sewage water and the method of biological treatment. Design proposal is part of the activation tank for quantity EO.
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