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Possibilities of removing odors on the sewer network
Šlechtová, Tereza ; Malaník,, Stanislav (referee) ; Hluštík, Petr (advisor)
The aim of this diploma thesis is to research the possibilities of an odor regulation in a sewerage system. The first part of the thesis is devoted to legislation in sewege odor problematics. The second part includes description of the cause of the odor and methodology related to a hydrogen sulfide elimination either from sewerage atmosphere or straight from waste water. The next part examines the results of a survey, which was given to operators of the sewerage system. The survey examined the cause of an odor, its control and possible solutions of an odor in a sewerage system. Practical part is devoted to a given geographical area, where these problems have occurred the past. In this area the measuring of hydrogen sulfide presence took place by adding chemicals into waste water. From the collected data an evaluation was made. This can serve as a possible recommendation to sewege operators.
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Options eliminate odors in sewer network
Žíla, Radim ; Malaník,, Stanislav (referee) ; Hluštík, Petr (advisor)
The diploma thesis focuses on the possibility of removing odor on the sewer network. The first part of the research describes how the odor is generally perceived and what legislation regulates its quantity in the air. The second part of the research focuses on problems of formation of smelting sulfate on the sewer network. This section describes the formation of sulfane as a major component of odor. Further disclosed are methods for its removal, and the ways in which the odor is measured. The practical part deals with laboratory testing of pre-selected fillings in order to determine their ability to remove odorous sulfane. In the second part, on-line measurements are made to determine the causes of sulphan formation in a given location.
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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.
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The Sanitary Instalation and Gas Instalation in Retirement Home
Minář, Lukáš ; Vrána, Jakub (referee) ; Wierzbická, Helena (advisor)
The scope of the thesis is the design of sanitation installations in the boarding house for seniors. The building has four floors above ground. It will be covered by gable roof. On the first floor, technical background of the building, reception and gym can be found. On the second floor, there is a kitchen and large dining room with terrace. The remaining floors are used for accommodation. Theoretical part focuses on brief history of using natural gas. Computational and project part deals with sewer system, plumbing and gas main in the building.
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Assessment of the technical condition of the sewer system in the village
Krulová, Martina ; Úterský, Michal (referee) ; Hluštík, Petr (advisor)
This bachelor thesis deals with the assessment of the technical condition of the sewer network in Sudice and the subsequent recommendation of the remediation of sewerage pipes and manhole. In this work there is a legislation that deals with the issue and general information about the village. There is a description of the execution passportization of the sewer network, the passportization target and the current status of the sewer network. In the thesis is devoted a part of hydraulic assessment of sewerage network, where are calculations of sewage flows and rainwater flows in the network and consequent comparison of suggestion flow with the capacity flow. Based on the results of the performed passportization and acquired camera records, the technical condition of the sewer pipes and manholes was evaluated. The work deals with the recommendation of rehabilitation of sewerage pipes and manholes, where the most serious types of failures on the assessed sewer network are found. There are advantages and disadvantages of recommended remediation methods. The thesis includes three drawings (total situation, detailed situation and hydrotechnical situation) and a sample revision sheet.
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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.
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Assessment of sewerage systems of urban catchments
Kulichová, Jana ; Lžičař, Jakub (referee) ; Raclavský, Jaroslav (advisor)
The aim of the work is to create a search, description and subsequent selection of methods for assessing the sewer system. The work is divided into theoretical and practical part. In the theoretical part, the aim is to create a search for sewerage and its objects, a description of remediation methods and an overview of methods for assessing the sewer system in terms of hydraulic, construction, technical and operational research. The practical part assesses the current state of a selected section of the sewer system in Znojmo.
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Mathematical models of retention object of urban drainage
Pavlík, Ondřej ; Stanko,, Ing Štefan (referee) ; Pollert,, Jaroslav (referee) ; Prax, Petr (advisor)
This work deals with the use of 3D mathematical models of fluid in water management practice. Using 3D mathematical model was assessed retention tank Jeneweinova, which is situated on a sewer network of the city of Brno and is an important object of urban drainage. Retention basin designed to keep overflow from CSO chambers to Svratka and Svitavský náhon during storm events. Retention tank Jeneweinova is suitable for the assessment, because tank was designed bassed the Master Plan drainage of Brno using 1D mathematical model. Another factor was the physical model, which was build in LVV Vin FAST BUT. And finally, near the retention tank will be installed measurement on the sewerage network, which will be able to verify the results whitch has been predicted in this work. Mathematical model of retention tanks Jeneweinova was build in software FLOW-3D. FLOW-3D is a general purpose CFD (Computational Fluid Dynamics) software for flow of fluid in steady and unsteady mode and uses computational techniques to solve the equations of motion of fluids. This software is mainly used for the calculation of hydraulic fluids, gas flow and heat transfer simulations. Results from 3D mathematical model has been compared with the values in the physical and 1D mathematical model.
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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.
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