National Repository of Grey Literature 64 records found  previous11 - 20nextend  jump to record: Search took 0.01 seconds. 
Eliminating odors in the sewer network
Novotný, Jiří ; Malaník,, Stanislav (referee) ; Hluštík, Petr (advisor)
The diploma thesis focusses on the elimination of odor in the sewer system. Firstly, the paper contains the research in problematics of the origin, control and risks of the hydrogen sulfide for humans as well as for the sewer system. Secondly, the paper describes methods for hydrogen sulfide removal from water, air and in addition to that the selected sorbents are described in detail. Practical part deals with sorbent testing for hydrogen sulfide removal in laboratory environment. The practical part also follows up the odor in the particular area through sorption on sewer filters. From the measured data and from the results of the laboratory analyzes the consequences of the odor are evaluated and recommendations for the operator are presented.
The study alternatives village sewer system Crhov
Sakáčová, Monika ; Raček,, Jakub (referee) ; Hluštík, Petr (advisor)
The theme of this diploma thesis is " The study alternatives village sewer system Crhov". The thesis focuses on the design of possible wastewater treatment options with design of the technology for waste water treatment. Four alternatives are proposed - catch up existing sewerage and build an aerobic pond, new sewerage system with a container sewage treatment plant, domestic sewage treatment plant and the existing drainage system and the construction of a sewage treatment plant. In addition to the proposal itself, financial valuation of these variants is an integral part of the work with its own recommendation.
Wastewater management in the village Sudice
Hoferková, Lenka ; Mlčoch, Ondřej (referee) ; Hluštík, Petr (advisor)
This thesis is written due to the poor quality of the stream Sudický potok and the fish kills in nearby ponds supplied by the stream. The goal is evaluating the results of the water samples obtained from the four local spots. Polluted quality in the stream in the Sudice town then proceed to design three various solutions of the sewage collection systems. The first option is designing the municipal wastewater treatment plant and the draining wastewater by single sewerage or sanitary sewerage. The second choice designs the domestic waste water treatment plants. The third solution is designing the sanitary sewerage and effluent sewerage to the nearby waste water treatment plant in Šebetov town. All variants are economically evaluated. In conclusion the first solution, municipal waste water treatment plant with the single sewerage, is recommended.
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.
Upgrading of industrial WWTP´s in company BOSCH Diesel ltd.
Koláček, Ivo ; Hluštík, Petr (referee) ; Hlavínek, Petr (advisor)
This bachelor's thesis is about industrial wastewater treatment plant. The first part of thesis decides whether the choice of intensification was the right solution. The next part is about industrial wastewater treatment plant after intensification and decides about the correctness of the intensification. In the penultimate part is made a project for further use of purifed water. The last part is giving options for improving cleaning efficiency in small reservoir.
The study of rehabilitation alternatives selected of sewer network
Novák, Tomáš ; Hluštík, Petr (referee) ; Raclavský, Jaroslav (advisor)
The topic of my bachelor thesis is an evaluation of alternative solutions in terms of a reconstruction of a section of a sewage system using trenchless technology. For this purpose, the work is split into two parts. The main goal of the first, theoretical part is an introduction into trenchless technology and its description. The focus is particularly put on methods used for a new construction, eventually a number of renovation methods, which keep the construction of the rehabilitated conduit. Besides the description of the individual methods, the first part also contains their technological procedure, and their positives and negatives. The second part further uses the newly gained knowledge to solve a specific case on the Veveří street in Brno city. As the reconstructed section of the sewage network is in the built up area of the city, the primarily reflected possibility for the reconstruction in the work is trenchless technology.
Study of sewerage and wastewater disposal
Dvorský, Petr ; Úterský, Michal (referee) ; Hluštík, Petr (advisor)
This thesis deals with the study of the sewerage network in the village of Pavlovice u Přerova. Its main objective is to accomplish the passportization of the sewer network in the village, including the inspection of the waste water treatment plants. Based on the results of the passport, a hydraulic analysis of the sewer network was performed. The technical and operational state of the selected sections and the objects on the sewer network was evaluated. The draft measures for bad sections of the sewerage network and for the waste water treatment plants were taken on the basis of the evaluation. In the next part of the thesis, there were chosen methods of rehabilitation of the sewer network and the design of new waste water treatment plants. The proposed variants are also economically evaluated and compared. The thesis is complemented by the situation of the sewer network as a result of the passportization and also with the hydrotechnical situation.
The efficiency of wastewater treatment plants
Singrová, Veronika ; Bábíček, Richard (referee) ; Hluštík, Petr (advisor)
The aim of this bachelor´s thesis is to compare the efficiency of several South - Moravian wastewater treatment plants, which fall into the category 500 - 2000 equivalent inhabitants. Real concentrations of the basic water quality indicators on the inflow and outflow from the wastewater treatment for eleven years are processed and the number of exceeded emission standards set by the relevant city authorities is evaluated. The comparison of the efficiency of waste water treatment for individual indicators of pollution is presented and their percentage is compared with the newest available technologies.
Structural and technical condition of the sewer network
Šimek, Radim ; Hluštík, Petr (referee) ; Raclavský, Jaroslav (advisor)
The bachelor thesis is focused on the evaluation of the construction and technical condition of the selected part of the sewer network. The first part of the thesis deals with the problems of designing, exploration and methodology of evaluation of sewerage system and sewer connections. In the second part of the camera records were recorded failure classification according to the coding system ČSN EN 13508-2. The individual shafts and sections of the selected section of the sewer network were evaluated by technical indicators for which the overall technical condition was evaluated. The data was processed in Microsoft Office Excel. The results found show that the selected section of the sewerage network is in critical condition and measures should be taken to address it. At the end of the thesis there are proposed basic possibilities of rehabilitation.
The amount of waste from wastewater treatment process
Žíla, Radim ; Macsek, Tomáš (referee) ; Hluštík, Petr (advisor)
This Bachelor's Thesis is focused on the amount of waste produced by the sewage treatment plants for the amount up to 2.000 equivalent inhabitants with the gravitational inflow. There are all the types of individual sewage treatment plants of the size up to 2.000 equivalent inhabitants listed in the first section of the theoretical part and the second section of the theoretical part deals with the thorough analysis of all the objects within the sewage treatment plant, their draft specifications and the description of the waste handeling. The practical part of this Bachelor's Thesis deals with the evaluation of the production of waste for the amount up to 2.000 equivalent inhabitants in individual municipalities within the South Moravian region. More specifically it describes the waste of screenings, sand, insoluble substances and sludge on one equivalent inhabitant and its subsequent comparison with the regulation according to ČSN. The evaluation compares all the municipalities among each other and their production of waste is also compared to ČSN.

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