National Repository of Grey Literature 23 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Evaluation of centralized and decentralized sanitation
Novotný, Michal ; Raček, Jakub (referee) ; Hlavínek, Petr (advisor)
This bachelor thesis deals with the subject of comparison of centralized and decentralized wastewater treatment system for an urban area of 1000 inhabitant equivalent. Theoretical part of thesis is made by a research study and is focused on the options of centralized and decentralized wastewater draining and treatment. In the second part of the thesis a study of comparison between centralized and decentralized wastewater disposal is elaborated for village Boleradice considering investment and operating costs.
The study alternatives village sewer system Kamenný Malíkov
Rőssová, Markéta ; Raček, Jakub (referee) ; Hluštík, Petr (advisor)
The diploma thesis is focused on the possibilities of drainage of waste water and its subsequent liquidation in the village of Kamenný Malíkov. The aim of this diploma thesis is the elaboration of variant solutions for drainage of Kamenný Malíkov. Furthermore, the proposal for wastewater treatment, the economic comparison of variants and the recommendation of the unsuitable variant. The diploma thesis deals with the proposal of predominantly gravitational way of drainage of waste water in combination with the pressure, due to incline terrain in the village. Each eventuality has wastewater treatment method designed.
The study of sewerage in selected municipalities
Kolář, Tomáš ; Raček, Jakub (referee) ; Raclavský, Jaroslav (advisor)
The subject of this diploma thesis is a study of two variants of sewer network of Cetechovice. Variant solutions include the use of existing segments supplemented by new gravitational or pressure sections. The proposed variant solutions are then economically assessed.
Methodology of use greywater in the selected objects
Raček, Jakub ; Pollert,, Jaroslav (referee) ; Stanko,, Štefan (referee) ; Raclavský, Jaroslav (advisor)
The concept of reusing wastewater in buildings has recently become more important. This is due to change in climatic conditions and reduction of the yield of water resources. Greywater can broadly be defined as not extremely polluted wastewater coming from basins, showers, baths, kitchen sinks and washing machines. The concept based on the use of alternative rate sources wouldn't need same strict parameters as drinking water. Dissertation engage in collecting greywater from basins, showers and wash machines separately from the other more polluted domestic wastewater at the dorms, the laundry machines, the hotels, detached houses, the swimming pools, the office buildings and other buildings. The research showed that membrane filtration meets all needed parameters of water quality and can be used in house systems where we use cleansed white water to flush toilets, watering garden or grass areas. There is still a lack of experience and documentation for such system of operation in our country. Systems of use of greywater in selected objects are detaily solved in my dissertation directed at system proposal.
Pump stations on sewerage network
Rőssová, Markéta ; Raček, Jakub (referee) ; Hluštík, Petr (advisor)
Bachelor thesis is focused on pumping stations on sewer network. In the theoretical part is described the construction solution and machinery equipment of pumping stations. The design of volumes and machinery of pumping stations is also solved. In the practical part are evaluated the two operated pumping stations in the municipalities of Dolní Lhota and Velenov. At the conclusion of the practical part is evaluated the volume and operation of pumping stations in these municipalities.
Alternative methods of sewer systems of municipalities
Podhrázský, Martin ; Raček, Jakub (referee) ; Raclavský, Jaroslav (advisor)
The first part of thesis focus on design of alternative sewer collection systems. Shortly is described the influence of using alternative sewers to quality of wastewater, next are described parts of pressure and vacuum sewer systems and possible ways for designing. The second part applies known for designing both pressure and vacuum sewer system in municipality Lubna, Czech Republic, and compare the cost of construction of alternative sewer systems with traditional gravity system. It is possible to reduce cost of sewer collection systems using alternative ways, mainly when in the locality are inappropriate conditions for a traditional gravity system.
Assessment of sewerage systems of urban catchments
Velikovská, Kristýna ; Raček, Jakub (referee) ; Raclavský, Jaroslav (advisor)
The bachelor thesis prepares new and present knowledge of assessment of sewerage systems of urban catchments. Theoretical part of the thesis describes classical and contemporary integrated concept of draining waste water from urban catchments. In pursuance of contemporary integrated concept, there is a list of methods, which is used for monitoring conditions of sewer system, making a simulative modeling and solving of elementar tasks in water management. Practical part of the thesis uses gained knowledge to assess sewerage systems of Kladeruby nad Oslavou village. The bachelor thesis is written with respect to valid legislation.
The study of sewerage of selected municipalities
Chromík, Radek ; Raček, Jakub (referee) ; Raclavský, Jaroslav (advisor)
The author of bachelor´s thesis addrress the issue of alternative solution sewerage selested municipalities. Resolved area for this work is Nové mlýny. The author chose the construction of a nem gravitationel sewerage systém for sewage and retained the original sewerage systém for the use of drainage of rainwater from the selected area. The aim is to recommend the technically optimal and economically most advantageous variant of the village of Nové Mlýny according to the requirements of the operator
Energetic utilization of wastewater
Žáček, Jan ; Raček, Jakub (referee) ; Hlavínek, Petr (advisor)
Diploma thesis presents various methods of energetic utilization of wastewater. It shows that wastewater is source of heat energy that has not been used yet. The thesis focuses mainly on heat recovery from wastewater from sewer bypass by modular heat exchangers. Design of heating of polyfunctional building from bypass from main sewer in Brno is developed. The main finding is that wastewater as low potential source of energy can together with heat pump be not only used for heating and heating of domestic hot water but also for cooling of polyfunctional object. Part of work is also technical-economical assessment by the NPV method.
Hydraulic calculation of sewage system in Lipůvka
Balas, Jan ; Raček, Jakub (referee) ; Hluštík, Petr (advisor)
Diploma thesis is focused on hydraulic assessment of Lipůvka´s sewer system, done by dynamic rainfall-runoff simulation model. Because of this fact, chapter about mathematical models is included. Commonly used programs to this actions are listed as well. Next part of the thesis describes monitoring campaign, which was done in Lipůvka and results are used to calibrate the simulation model. Hydraulic assessment of sewer system by this calibrated model was done.

National Repository of Grey Literature : 23 records found   1 - 10nextend  jump to record:
See also: similar author names
5 Racek, Jan
14 Racek, Jaroslav
14 RÁČEK, Jaroslav
5 Ráček, Jan
14 Ráček, Jaroslav
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