To see the other types of publications on this topic, follow the link: Čistírna.
Dissertations / Theses on the topic 'Čistírna'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 50 dissertations / theses for your research on the topic 'Čistírna.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
1
Opletal, Jan. "Vertikální kořenová čistírna pro obec do 500 EO." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240154.
Full textAbstract:
This thesis aims to propose a design of a vertical flow constructed wetland for a village up to 500 PE. The project is conducted for the town of Vlachova Lhota (Zlín district), and two alternatives are presented here. The first is based on mechanical pre-treatment and an intermittently loaded vertical flow constructed wetland. This alternative meets the state limits of wastewater discharge, which was demonstrated by a calibrated model of the effectiveness of an intermittently loaded vertical flow constructed wetland. This model was designed by Ing. Mirka Němcová using Hydrus software. The second alternative includes, in addition to the first design, tertiary sewage treatment. Tertiary treatment was proposed as an effective solution to removing all monitored pollutants in wastewater discharge. A combination of technologies of tertiary sewage treatment has not been put into practice, therefore the outcome and the effectiveness of the process can only be estimated. Tertiary sewage treatment would function as the first operational research unit, which could produce further findings in the field of sewage treatment using nature-based methods.
2
Řeháková, Petra. "Studie návrhu kořenové čistírny v obci Kozičín." Master's thesis, Česká zemědělská univerzita v Praze, 2016. http://www.nusl.cz/ntk/nusl-258639.
Full textAbstract:
Artificially created wetlands have great potential for sewage treatment. Their use is possible in areas where they still lack sewage or leads to poor wastewater handling various kinds.
Constructed wetlands for wastewater treatment can be an adequate alternative to conventional centralized systems. In accordance with the requirements of sustainable development in terms of decentralized solutions.
In a review of thesis provides an overview of legislation that relate to the design, permitting and implementation of wetlands. It introduces the principles of functioning, history and current state of the relevant issues. It analyzes the possible technical solutions.
In the practical part to a specific location, which is located in the cadastral Kozicin is applied proposal reed beds. The proposal was preceded by field research community and based on the specific conditions of the territory. They are determined volumes of waste water and the amount of expected pollutants whose elimination is to take place. Subsequently designed space for placement and basic parameters root filters together with other related objects so that the way of solving environmental depollution wastewater was indeed effective. The conclusion is made a summary of the various measures to be followed in order to achieve the desired results.
3
Havlová, Eva. "Návrh kořenové čistírny v obci Lhota u Nahořan." Master's thesis, Česká zemědělská univerzita v Praze, 2016. http://www.nusl.cz/ntk/nusl-259033.
Full textAbstract:
The thesis deals with the constructed wetlands (an aquatic plant root filter).
It characterizes a principle of effluent treatment, types of wetlands and treatment
process.
A part of the thesis is focused on wastewater sampling sites in Lhota u Nahořan
(situated nearby Náchod in Hradec Králové region) and on process of their
evaluation. It also describes the location and method of wastewater flow
measurement. The collected indicators of pollution and flow rates of the brook
in Lhota were used for hydro-technical calculations required for their own
constructed wetland project in Lhota u Nahořan.
There are two design options suggested for this given location with a population of
73 residents and where the average wastewater flow, as measured, is 113.18 m3/d.
The target rates of the ammonia nitrogen and the total phosphorus in the effluent
were determined to be 0.5 mg/l.
The first version of the solution was according to the horizontal and the other to the
vertical filters.
The main advantages of this this solution using aquatic plant root filters include
a naturally replicated process of wastewater treatment and low operating costs. Also
for these reasons, this green zone method is increasingly used for homes, holiday
residences and communities.
4
Kolářová, Jana Bc. "Finanční analýza firmy Prádelny a čistírny Vodňany." Master's thesis, Vysoká škola ekonomická v Praze, 2007. http://www.nusl.cz/ntk/nusl-1140.
Full textAbstract:
Teoreticko-metodologická část diplomové práce obsahuje popis jednotlivých metod finanční analýza a její postupy výpočtu. Aplikační část zachycuje charakteristiku prádelny a čistírny Vodňany. Na základě dostupných dat byl proveden rozbor vhodnosti jednotlivých metod finanční analýzy pro tuto firmu. Provedení finanční analýza firmy Prádelny a čistírny Vodňany a to analýzy horizontální, vertikální a poměrové. Následně pak závěrečné zhodnocení získaných výsledků z provedených analýz a vyvození závěru a doporučení pro firmu do budoucnosti.
5
Líkař, Vladislav. "Návrh inovace technologie čištění odpadní vody ve vybrané ČOV." Master's thesis, Česká zemědělská univerzita v Praze, 2016. http://www.nusl.cz/ntk/nusl-260363.
Full textAbstract:
This thesis deals with the issue of waste water treatments from small sources of pollution. At the beginnig, there are characterized wastewater and important indicators for measuring the concentration of pollution, then this thesis describes the different technologies and technological equipment used in the treatment of wastewater from small sources. In the practical part of the work is designed to upgrade the technological part for processing waste water for area businesses METRO NITRA. The first part describes curent conditions of selected wastewater treatment plant. Next part describes in detail the proposed technological part and evaluation samplings. Later in this chapter is described the economic value and the expected schedule of work.The aim is to design WWTP upgrade with the technical and the economic assessment.
6
Krejsová, Věra. "Intenzifikace čistírny odpadních vod v obci Krumsín." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226891.
Full textAbstract:
The task of this master thesis was assessment of the possibility of intensification of biological ponds, which are used for wastewater treatment, and subsequent application of selected systems to the existing wastewater treatment plant in the village Krumsin in the district Prostejov, including economic assessment. In the first part of the master thesis, I worked up the available options for the intensification of biological ponds. In the practical part of the thesis it was prepared a report of the current state of the wastewater treatment plant that serving as a basis for the design of intensification, which is also processed in the practical part. For the proposed variants of intensification was also processed economic assessment.
7
Ondruš, Martin. "Vliv obecní čistírny odpadních vod na jeskynní systém propadání Lopače." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240196.
Full textAbstract:
The aim of this thesis is to assess the impact of water outflow from wastewater treatment plant on karst rivers. The study was done in the northern area of Moravský kras protected landscape, where the impact of WWTP Ostrov u Macochy on a cave system Lopačské propadání was studied. As a part of this study a half-year monitoring was carried out, which consisted of water sampling every two weeks. In total, 13 water samples were taken from 7 sampling points. Moreover, flow rate, temperature, conductivity, oxygen concentration and pH were measured at the sampling point. Afterwards, the content of undissolved solids, COD, BOD, N-NH4+, N-NO2-, N-NO3-, NKi and total phosphorus were determined in the samples. The change of parameters in time on the sampling points and further along the flow of the river was evaluated from the measured values. The outflow values from waste water treatment plants were compared with the emission limits for surface waters and the values of river water parameters were compared with the environmental quality standards. It wasn’t proven that the outflow from the observed waste water treatment plant is negatively influencing the water stream. The most serious problems are: -The WWTP was designed for treatment of sewage from Ostrov u Macochy, which involved separate sanitary and storm sewers. After finishing the WWTP, a uniform sewer was built. -High concentration of total phosphorus on the outflow from WWTP. -Poor quality of Lopač brook water already before the outflow vent from WWTP.
8
Netopilík, Jan. "Studie pro návrh malé kořenové čistírny na konkrétní lokalitu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-416439.
Full textAbstract:
Constructed wetland is one of ways of domestic wastewater treatment that allows reuse of treated water. The thesis acquainted with run principles, with a design for a family house, that includes different solutions of technologic parts with advice for a reliable run and theoretical financial costs.
9
Benešová, Irena. "Čistírny odpadních vod pro obce s gravitačním přítokem." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240347.
Full textAbstract:
Diploma thesis is aimed on description of wastewater treatment plant with gravitational inflow. Focus is on WWTP in the Czech Republic, particularly in the South Moravia region - in this aspect the thesis presents relevant statistics like the number of WWTP per region and the total, capacity of WWTP per region and their substance load on inflow /outflow. The recherche is also limited according to the core subject of theoretical part, which is technology of small WWTP in the category up to 2000 equivalent habitants. The experimental part presents comparsion of particular wastewater treatment plant of this category in the South Moravia region: one with gravitational inflow and one with inflow pump station. The examined wastewater treatment plant are compared according to substance load, hydraulic load and technology. Thesis is concluded with a review of the different operation parameters of the both types of WWTP.
10
Roupec, Ladislav. "Studie rekonstrukce kořenové čistírny pro obec Dražovice." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-265382.
Full textAbstract:
The constructed wetlands, which have been being created in the Czech Republic since early 90s, are designed so they do not allow successful removal of ammonia nitrogen. Almost all of these 300 registered constructed wetlands suffer from the colmatage which leads to the lowest effectiveness of treatment in nearly all parameters. The main effort of the Institute of landscape water management is to get rid of bad reputation and to clarify the reason that leads to unsatisfactory conditions of constructed wetlands. The diploma thesis focuses on the selected constructed wetland in Dražovice (850 EO), which removes ammonia nitrogen with the effect just below the limit values in the long term. The pressure of the Morava river basin and Department of environment (Building Authority in Bučovice) has led to the necessity of taking measures leading to the increase of treatment efficiency especially ammonia nitrogen. The diploma thesis includes both, actual project documentation concentrating on the adjustment of watercourse to nitrify ammonia nitrogen, and effective choice of suitable filtration material supported by testing method in situ. The practical part of the thesis deals with the implementation of the technical solution according to the project documentation. The adjustment of the constructed wetland is now nearly before completion. Last adjustments will be taking place during the spring 2017, the final inspection as well as the evaluation of the reconstruction will take place at the end of this year.
11
Spratková, Aneta. "Intenzifikace stávající čistírny odpadních vod technologií MBR." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392274.
Full textAbstract:
This diploma thesis is focused on the topic of membrane technologies used in wastewater treatment. The research part of the thesis deals with membrane separation of activated sludge, and the focus is on the submerged membrane modules. The thesis contains basic principles of MBR systems, an overview of used membrane modules, modes of operation, advantages and disadvantages of using this process. The practical part of the thesis proposes the intensification of WWTP Perná with using MBR technology. This part includes the technical-economic assessment of the activation WWTP with the third stage of treatment and activation WWTP with MBR.
12
Šaldová, Lenka. "Provozování čistíren odpadních vod během podzimní vinařské kampaně." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226886.
Full textAbstract:
The aim of the thesis is to Mutěnice wastewater treatment plant, which lies in the wine region of Moravia sub-slovácko propose technological measures to the Autumnal wine campaign harboring extreme overload wastewater treatment plant Mutěnice. It will establish a number of options which will be compared with each other.
13
Schrimpelová, Kateřina. "Vliv odtoku z čistíren odpadních vod na krasové toky." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227441.
Full textAbstract:
Karst rivers are special type of rivers because of their hydrography conditions. They usually flow from non-karst area and as soon as they reach in to the karst area they disappear underground. There, they flow through cavities until they reach the surface again. The aim of this thesis is to assess the impact of water outflow from wastewater treatment plant on karst rivers. The study was done in the central area of CHKO Moravský kras where the impact of two WWTP on a cave system Rudické propadání – Býčí skála is evaluated. As a part of this study a half-year monitoring was carried out, which consisted of water sampling once every two weeks. In total, 13 water samples were taken from 8 sampling points. Also 4 additional one-time samples were taken from the cave system. Moreover, flow rate, temperature, conductivity, oxygen concentration and pH were measured at the sampling point. Afterwards, the content of undissolved solids, CODCr, BOD, N-NH4+, N-NO2-, N-NO3-, P-PO43- and total phosphorus were determined in the samples. The change of parameters in time and during the flow in the river was observed from the measured values. The balance of pollutants in particular parts of the river was calculated. The outflow values from waste water treatment plants were compared to the emission limits for surface waters and the parameters of rivers were compared to the environmental quality standards. According to the results, it can be observed that the water quality improves after passing through the cavities. It was proven that the outflows from the observed waste water treatment plants are negatively influencing the water streams. The most serious problem is the wash up of sludge from WWTP Rudice and its consequent sedimentation in the river and/or outflow to the Rudické propadání.
14
Úterský, Michal. "Kritéria hodnocení energetické náročnosti čistíren odpadních vod." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226892.
Full textAbstract:
The aim of the Diploma Thesis is to propose an assessment of energy-consuming criteria of wastewater treatment plant. We focus on formation of energy questionnaire that is used to evaluate the wastewater treatment plant according to the criteria, and subsequently indicate which processes increase energy consumption. Verification of proposed energy-consuming criteria was carried out with the data of an existing wastewater treatment plant.
15
Hlavínek, Jakub. "Software WEST pro výpočet čistíren odpadních vod." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392043.
Full textAbstract:
In it´s theoretical part, my master thesis handles selected softwares for wastewater treatment mathematical modelling. It summarizes and compares availible softwares on the market, it´s use, advantages and disadvantages. The practical part deals with an exemplar evaluation of selected wastewater treatment plant according to Czech normative standards and evaluation of the same wastewater treatment plant per mathematical model created in WEST program. The assembly of a wastewater treatment plant model consisted of studies, creation of the layout, insertion of provided data, calibration and model evaluation.
16
Suchánek, Pavel. "Návrh technologie kořenové čistírny odpadních vod pro obec do 500 EO." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-391970.
Full textAbstract:
This diploma thesis is focused on creation of complex design of constructed wetland for village Bezděčí near Trnávka, which needs to solve the problem of wastewater management. The introductory part of the thesis, which is focused on the research of professional knowledge and information, familiarizes with the problematics of constructed wetlands, focuses on description of technological objects of the constructed wetlands and the description of their functions. Relevant legislation is also mentioned because knowledge of legislation is necessary for the project. The following part of this diploma thesis deals with the design of the constructed wetland itself. Solution of the design is based on the best available technologies that deliver high-quality research results into practice. The proposed root plant meets all the requirements for the quality of the discharged water according to the relevant legislation. An important part of the diploma thesis are annexes, which contain a completely elaborated project documentation for the issuance of a joint permit for the purpose of realization of the new building of a constructed wetland plant for the village Bezděčí near Trnávka.
17
Mrvová, Michaela. "Odpadové hospodářství kořenových čistíren odpadních vod." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227689.
Full textAbstract:
The thesis is focused on the sludge management at root sewage treatment plants with focus on volum eis highest – sludge manahement. Sludge dewatering using sludge dryiing bed is still condemned designers mainly due to their lack of experience, while at the same time enforcing technologically complex solutions. Therefore, the thesis focuses on the break down balance hydrological equation sludge drying bed, which includes all parameters affecting water balance system. The result is a proposal not only design, but in particular a description of input data and the governing equations in software Reed-Bed, which is calibrated own operational results obtainde for the two sewage treatment plants (village Dražovice and Kotenčice). Reed-Bed software will perform sevetal functions: setting the ground area of sludge bed, investment costs required for the implementation of sludge bed, return on investment, the determination of moisture contene of sludge in the sludge bed and maximum lenght of the dewatering period with regard to wetland vegetation. The second largest item within sludge system creates biomass wetland plants, so work deals with possibilities biomass processing plant at the end of the growing season. Technological processing of biomass was tested on common reed, final product pellets for heating.
18
Brychtová, Veronika. "Návrh extenzívní čistírny odpadnich vod pro obec do 500 EO." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-409726.
Full textAbstract:
The subject of this master thesis is a 300 EP wastewater treatment wetland proposal in Uhřice village. Wetland was designated as the most reasonable available technology for Uhřice village - the selection of a water treating process was preceded by an assessment of the investment plan, achievable results, and service requirement. The introduction part is focused on the area of interests, its basic information and describes the individual object proposal. Object proposal consists of input parametres for dimensioning individual objects and detailed calculations. Part of the thesis includes drawing documentary of individual objects and the complete wastewater treatment wetland as a complex area. The design of the solution is based on the knowledge gained during the bachelor thesis, on research and operational objects that are already designed and on which the Institute of Landscape Water Management in cooperation with the spin-off BUT, Conwe s.r.o. This master thesis will be used as a background for the individual stages of project management in the Uhřice village.
19
Boryśová, Michaela. "Poruchovost městských čistíren odpadních vod." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2012. http://www.nusl.cz/ntk/nusl-225371.
Full textAbstract:
This thesis deals with the sludge management in wastewater treatment plants. It provides a basic overview of methods for modifying risk material in sludge ending. The main goal of this work is to create a fault trees based on faults which occurred in the sludge management facilities. Furthermore, it was created frequency of failures assessment of the objects on wastewater treatment plant in Hodonín. Provided information were obtained during excursions of WWTP Hodonín and Zbýšov.
20
Singrová, Veronika. "Optimalizace provozu čistíren odpadních vod." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392307.
Full textAbstract:
The aim of this diploma thesis is to evaluate two selected wastewater treatment plants and to propose appropriate measures related to optimization of operation. Wastewater treatment plants are from the Jihomoravský and Zlínský regions and both come under the category 2 001 - 10 000 equivalent inhabitants. In the diploma thesis there is an assessment of construction objects, machinery, cleaning efficiency and energy performance of both WWTPs. The calculations are based on the real measured values for the last three years and on the basic parameters of individual objects and equipment. The present state of the two wastewater treatment plants is summarized and optimization proposals are sorted by importance.
21
Poloprutská, Tereza. "Čištění odpadní vody pro skupinu domů v k.ú. Samopše." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392155.
Full textAbstract:
Subject of this thesis is ecologic wastewater treatment with little organic load. Treated wastewater for infiltration must contain low values of nitrogen. This thesis is about to design two-stage subsurface vertical flow constructed wetland.
22
Rachůnková, Hana. "Stanovení anorganických látek přítomných v kalech z čistíren odpadních vod." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2008. http://www.nusl.cz/ntk/nusl-216396.
Full textAbstract:
According to valid legislation inorganic substance determination will be analyzed in the sludges withdrawn from the Modrice sewage disposal plant. Based on gained results subsumption of the sludge into categories will be carried out and method of their use will be suggested.
23
Čížová, Barbora. "Energetická bilance městských čistíren odpadních vod." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227739.
Full textAbstract:
The research part of the diploma thesis is focused on an issue of energy consumption in sludge treatment at wastewater treatment plants divided by the number of population equivalent. The aim of the practical part is to set indicators and propose evaluative criteria concerning energy performance of urban wastewater treatment plants. The verification of proposed criteria and energetic analysis result from data of the wastewater treatment plant in Novy Jicin.
24
Plucar, Tomáš. "Návrh experimentální solární sušárny." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229766.
Full textAbstract:
This Diploma’s thesis is addressing the issues of technical drying, principles and types of technical drying, solar drying possible usefulness of sewage sludge in the Czech Republic, its availability during the season, the legislation related to the processing of sewage sludge and design of pilot scale solar dryer.
25
Mach, Martin. "Studie odvádění a čištění odpadních vod v obci Nový Jáchymov." Master's thesis, Česká zemědělská univerzita v Praze, 2016. http://www.nusl.cz/ntk/nusl-258439.
Full textAbstract:
The purpose of this thesis is to describe issues of wastewater systems and a design for separate sewage network in a particular village. Literary publications dealing with this particular subject and digital documents based on cadastral map were used to create the thesis. Drawing documentation of designed sewerage system is also part of the dissertation.
Thesis is composed of two parts.
The first part deals with the history of sewage disposal and treatment. Following familiarization with current trends in drainage of urbanized areas and the subsequent wastewater treatment. Types of wastewater, indicators of pollution and available options of draining from settlements are discussed.
The second part is devoted to the practical part. Begins by describing the location of interest, continues with proposal of sewerage system and hydraulic dimensioning wastewater treatment plant.
The benefit of this thesis is to deepen knowledge in the field of sewerage and waste water treatment. Another positive aspect is the application of knowledge gained in school examples to real practice.
26
Krupica, Radek. "Návrh čistírny odpadních vod v lokalitě s extrémními požadavky na jakost vyčištěných vod." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226160.
Full textAbstract:
This diploma thesis deals with the wastewater treatment technologies by means of which high quality of the treated wastewater is attained, especially with regard to removing nutrients. The introduction of the thesis contains, among others, descriptions of the reserves in the Czech Republic where it is extremely important to insist on the highest quality of the discharged wastewaters. Then follows a summary of the quality requirements on the discharged wastewaters as stipulated in the legislation. Furthermore, I analyse the impact of the nutrients – nitrogen and phosphorus – on the environment and the principles of their removal from the wastewaters. In the next section I concentrate on the technological processes by means of which the required quality of the wastewater is achieved. The conclusion includes a list of technologies used as the tertiary wastewater treatments with emphasis on membrane technologies. The second part of my thesis is a study of a project of a wastewater treatment plant (WWTP) with membrane technology for the villages of Sloup and Šošůvka located within the protected landscape area of Moravian Karst.
27
Pěček, Jan. "Úprava kalů z čistíren odpadních vod před jejich dalším využitím." Doctoral thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-233898.
Full textAbstract:
Industrial production of cellulose is an energy intensive process. Businesses aim to utilized as much input energy, materials as possible while minimizing the waste as well. In addition to the main product – cellulose and large amounts of organically polluted water which is subsequently treated in waste water treatment plants. This PhD thesis deals with formation of suitable mixing formula for sludge from cellulose production and available materials (waste) from close neighborhood of Biocel Paskov a.s. so that well balanced cofermentation products are achieved. This mainly involves grass from lawn maintenance, grass ensilage, potato peels, and leftovers from vegetable processing. Fermentation processes (both mesophilic and thermophilic) of prepared fermentation products were conducted in semi-continuous and continuous laboratory fermentation units. Reduction of organic mass depending on residence time was closely observed as well as production and quality of biogas along with quality of output digestate. Course of process behaviour under controlled pH was tested. Results of particular tests were integrated into graphs. Conclusion of the thesis presents balance scheme drawn for selected variants, and design of real fermentation station with individual buildings, operations, basic machinery and equipment description including investment costs. Financial calculation and expected investment return was conducted in two variants – without subsidies and including subsidies from Operational Programme Renewable Sources of Energy.
28
Ondráček, Martin. "Optimalizace provozu stávající ČOV." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-265535.
Full textAbstract:
The diploma thesis is focused on the optimalitzation of an operation on SWTP and improvement of figures of drainge from sewage water treatment plants. Possible options of the optimalization are also included. The second part of the thesis deals with the optimalization of operation of the concrete sewage water treatment plant using the WEST programme.
29
Všetičková, Věra. "Možnosti a meze vývozu vybraného českého zboží na ruský trh." Master's thesis, Vysoká škola ekonomická v Praze, 2014. http://www.nusl.cz/ntk/nusl-202079.
Full textAbstract:
The diploma´s thesis deals with possibilities and limits of export of Czech goods with a specific focus on facilities for wastewater treatment plants in the Russian Federation. In compliance with the theory of internationalization, the first chapter introduces individual forms of entry to foreign markets. Choosing some of the entry modes including export, the thesis mentions specifics of their application on the Russian market. The following chapter outlines current Czech-Russian trade relations which result from valid bilateral, regional and multilateral agreements so as from the crucial political-economic events. In the case study the thesis deals with the very specific opportunities and barriers for the export of Czech facilities for wastewater treatment plants. Therefore, in the particular subchapters the thesis analyzes the current condition of wastewater treatment management in Russia and the legislative and program documents, which stimulate the development and modernization of existing infrastructure. Moreover, the thesis discusses factors that make it difficult to enter the Russian market by Czech companies. Since one of the problems is project financing in Russia, the last chapter deals with the possibilities of financing and insuring export with state support. Overall, the thesis aims to cover the stimuli for export of given goods to Russia, the problems which the exporters might face and their possible solutions as well.
30
Chaloupková, Petra. "Sledování obsahu sulfonamidů v odpadních vodách z čistíren odpadních vod s různými technologiemi čištění." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2015. http://www.nusl.cz/ntk/nusl-217104.
Full textAbstract:
The aim of this thesis is to determine the presence of pharmaceuticals in wastewater from several wastewater treatment plants (WWTPs) with different number of equivalent persons and different treatment technologies. Five sulfonamides were chosen for a determination due to their wide usage in human and veterinary medicine practice. The specific compounds are sulfamerazine, sulfamethazine, sulfapyridine, sulfathiazole a sulfamethoxazole. For the determination of those sulfonamides, an UHPLC/DAD analytical method was chosen and optimized. There was also a need for optimization of SPE extraction method, especially a sample volume optimization. 250 mL was chosen as an ideal volume of wastewater sample for SPE. The optimized method was used for determination of sulfonamides in real wastewater samples from WWTP in Podivín, Pohořelice, Hustopeče, Valtice, Lednice and Mikulov. Average concentrations of pharmaceuticals in influent and effluent wastewater samples were in a range of 0,1 – 1 µg/l. The concentration of sulfonamides was mostly found higher in influent samples and lower in effluent samples. It can be said that a partial recovery of sulfonamides on WWTPs was observed.
31
Jurasová, Lenka. "Stanovení vybraných hormonálních přípravků pomocí kapalinové chromatografie s hmotnostním detektorem." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2012. http://www.nusl.cz/ntk/nusl-216864.
Full textAbstract:
This master’s thesis is focused on optimizing of the analytical method for the determination of selected drugs - estrone, estradiole, ethynylestradiol, estriole, diethylstilestrole, norethindrone, mestranole and progestrone in wastewater using liquid chromatography with mass spectrometry (LC/MS). Solid phase extraction (SPE) using Oasis HLB cartridges was chosen extraction method Different mobile phase, temperature, flow rates and mobil phase gradient were during the process of optimization. Samples of the wastewater were collectedat the inflow and outlow of the wastewater treatment plant in Břeclav and in University of Veterinary and Pharmaceutical Sciences Brno. Drugs were isolated from wastewater and preconcentrated using solid phase extraction (SPE) and determined by high performance liquid chromatography with mass spectrometric detection (HPLC/MS).
32
Burešová, Jitka. "Využití separačních metod pro stanovení vybraných léčiv ve vodách." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2008. http://www.nusl.cz/ntk/nusl-216380.
Full textAbstract:
Antibiotics are widely used pharmaceuticals in human and veterinary medicine. These compounds are biologically active. They decrease efficiency of biological processes in wastewater treatment plants. Antibiotics are not eliminated from sewage water completely and they are discharged as contaminants into the receiving waters. Several methods exist for the determination of antibiotics in sewage water. In the first place liquid chromatography, gas chromatography and capillary electrophoresis are used. The aim of this thesis was to developed a suitable izolation technique and an optimal analytical method for identification and determination of penicillins in wastewater. For determination was selected amoxicillin, ampicillin and benzylpenicillin (penicillin G). These are very often used penicillins. An optimized method was used for determination of these penicilins in real samples from a wastewater treatment plant situated in Veterinary and pharmaceutical university in Brno and from the large-scale wastewater treatment plant in Brno-Modřice. Real samples were concentrated using SPE (solid phase extraction). For penicillins determination were used high performance liquid chromatography with diode array detection (HPLC/DAD).
33
Brtna, Filip. "Návrh dezintegrační jednotky čistírenských kalů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2009. http://www.nusl.cz/ntk/nusl-228878.
Full textAbstract:
The target of the first part of this diploma thesis is focused on the problems relating to the sludge production from the wastewater treatment plant and subsequent sludge treatment. In this thesis complete process of the wastewater treatment is described. Predominantingly is described the process in digestion tanks, therefore stabilization process, whereas the paper is focused on sludge pre-treatment (disintegration) of waste activated sludge before stabilization. The second part of this thesis is focused on the design of the disintegration unit for the wastewater treatment sludge in assist with experimental data. According to measured and fixed parameters the unfired pressure vessel has been designed. On the vessel has been further realized the strength calculation, the heat balance and the economic balance.
34
Burešová, Hana. "Výzkum regenerace filtračního materiálu zemních filtrů a kořenových čistíren odpadních vod." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2012. http://www.nusl.cz/ntk/nusl-225490.
Full textAbstract:
The thesis consists of two basic parts. The first research part creates an introduction to the root zone wastewater treatment plants. It contains mainly causes of filter environment colmation and its theoretical solution methods, which are further solved in the laboratory. The master’s thesis attempts to find a simple way, which would in future be possible to evaluate the rate of sedimentation of the sludge material, which causes filtration environment colmation. Results of developed methodology will be used in practice by washing colmated filtration material, respectively colmatant separation in sedimentation tank. The thesis focuses to verify the possibility flocculation and mineralization of sludge, which adheres to the surface of the filtration material. The solution lies in the observation of sedimentation rate (after previous dilution) using by the turbidimetric method, based on the beam-column passage through muddy water. The results show that it is not critical ambient temperature, but the time effect of natural mineralization in combination with moisture (dry matter concentration, the amount of water). The present thesis evaluates the possibilities and application method, leading to the natural regeneration of the filtration material exposed to natural climatic conditions.
35
Tlašek, Miroslav. "Energetické využití čistírenských kalů." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240333.
Full textAbstract:
Diploma thesis deals with issues related to final treatment sludge. Sewage sludge is an inevitable product of wastewater treatment. Also, most of them concentrated pollution. Most of pollution are concentrated in to them. And because it contains a large percentage of combustibles. Before thermal utilization, it is necessary to appropriately adjust the sludge. Thermal sludge utilization offers the most effective method of energy recovery. It is an energy conversion in the sludge, to heat and electricity. In the vast majority, if not the co-firing, it is necessary to modify the sludge and so it is dried. This is the optimal use of modern technology. There are several variations possible use. Unfortunately it is not in general able to propose the most appropriate technology or methodology, how to make best use of sewage sludge. Specific assignment usually have their own characteristics. In my work I will therefore first try to outline possible technology and in the second part to suggest sludge terminal for WWTP Hodonín.
36
Királ, Martin. "Komplexní hospodaření s vodou v obytném objektu v obci Pařezov." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2018. http://www.nusl.cz/ntk/nusl-372202.
Full textAbstract:
This diploma thesis deals with sound water management and is divided into theoretical and practical part. The theoretical part is divided into three main chapters. The first part focuses on rainwater, its quality characteristics and utilization. The second chapter focuses on the management of waste water, its properties, the amount of waste water and natural ways of wastewater treatment. The last chapter is devoted to the gray waters and their utilization. The practical part focuses on the study of the draft comprehensive management of sewage and rainwater in the village Pařezov district Domažlice. It focuses on wastewater treatment using constructed wetlands, using rainwater for irrigation and infiltration of the remaining water.
37
Červenková, Martina. "Studie odkanalizování a likvidace odpadních vod obce Větřní." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240218.
Full textAbstract:
This thesis deals with possible options for solving drainage in the village Větřní - Frymburk st. and School st. and adjacent villages Lužná, Dolní Němče and Dobrné. The first part describes the current state of sanitation of Větřní and its adjacent area. It also includes assessment of the condition of the current sewer system in the village Větřní, which is connected with some newly proposed sewerages. The following chapter deals with the technical description of the possible variants of the drainage sites including economic evaluation. Then there is a recommendation of choices of variant and evaluation of overall investment and operating costs. In conclusion of the chapter there are summarized advantages and disadvantages of variants of drainage.
38
Korytář, Ivo. "Studie odkanalizování vybraného stokového systému v urbanizovaném povodí." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-265442.
Full textAbstract:
This paper deals the case study of the chosen sewer system in the village Starý Mateřov. The study solves passportization of sewer, what is the base for creating technical condition mainly for three selected sections. According to the results from the technical conditions of the three selected sections were suggested suitable options of redevelopment. The options are compared in financial way. The last chapter suggests two possibilities how to deal with the sewage. The first option consists of the transferring waste water to the waste water treatment plant in Pardubice - Semtín. The second option suggests building a new waste water treatment plant in Starý Mateřov. The options are compared in financial way.
39
Rőssová, Markéta. "Studie variant odkanalizování obce Kamenný Malíkov." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392303.
Full textAbstract:
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.
40
Zemanová, Kateřina. "Možnosti zpracování kalu z výroby papíru a celulózy." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2008. http://www.nusl.cz/ntk/nusl-228159.
Full textAbstract:
The contens of diploma thesis is description of paper and pulp production and analysis of contemporary problems with disposal of sludges rising on industrial waste water treatment plant. Accent is focuses on description of waste water treatment technique, characteristics of rising sludge and the ways of his liquidation in particular plant for pulp production. Fundamental part of this project is evaluation of power and economics balance of current sludge technology in company Biocel Paskov a.s. and suggested sludge management technology. Balances are based on data gained from measurement in laboratory and on data gained from literary research.
41
Rosendorfová, Lenka. "Metody termického zneškodnění čistírenských kalů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2008. http://www.nusl.cz/ntk/nusl-228161.
Full textAbstract:
The first part of this diploma thesis targets in the formation of summary of methods of sewage sludge thermal treatment. Sludge is dangerous material rising from water treatment. Original water pollution is concentrated in sludge. Spectrum of the different methods of sludge disposal is very vast, thermal methods belong to the most advanced ones. Nowadays, legislative rules and regulations make more restrictive, hence sludge disposal is problematic because of economic and ecological view of point. The second part of this diploma thesis is dealt with perspective sludge management at the Central Waste Water Treatment Plant Prague concerning sludge drying and consequent sludge incineration.
42
Frank, Ivo. "Čistírny odpadních vod v horských oblastech." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226904.
Full textAbstract:
Objectives of this master's thesis are to process review of technologies used to treat wastewater in alpine environment in Slovakia and in foreign countries. Thesis also includes mapping of situation of chosen alpine cottages in High Tatras. For cottages with unsuitable technology will be suggested more suitable solution.
43
Maršík, Miroslav. "Energetická náročnost membránových procesů." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226165.
Full textAbstract:
The thesis deals with energy demands of wastewater treatment plants. The content is focused on inclusion of membrane modules to the wastewater treatment process. Two possible options of wastewater treatment are compared; first, convetional mechanical-biological wastewater treatment plants with activation and installable tank; on the other hand, plants with activation with membrane module. In the practical part, three possible options of intensification are suggested. In the first part, new mechanisms for the plant are projected, in the second part, the energy demands of this tecnological equipment are treated, and in the last point, the item bugget is processed. The comparison of investment and operating costs is made in the conclusion of the thesis.
44
Dohnal, Radek. "Odkanalizování odpadních vod z průmyslového areálu ve městě Hulín." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227735.
Full textAbstract:
The subject of this thesis is to implement the passport of sewer system installation, technical assessment and evaluation of the technical condition of the entire sewer network in the industrial area, along with focus and plotting the current leadership of the sewerage system. It was also developed a hydraulic model of the entire solution sewer system. In the second part of the study is a proposal for an appropriate treatment system of wastewater. It was also developed a hydraulic model of the entire solution sewer system. In the second part of the study is a proposal for an appropriate treatment system of wastewater. In conclusion there is a financial assessment and comparison of different variants cleaning system in terms of investment and operating costs.
45
Plhák, Jiří. "Komplexní hospodaření s vodou v objektu rodinného domu bez možnosti napojení na kanalizační síť." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240424.
Full textAbstract:
Czech Republic is called roof of the Europe, several rivers rise here and many of them flow away and continue to other countries. That's why I find, that’s extremely important to manage out water sources properly and carefully, because for example the weather has a huge impact on our limited sources and can affect them especially in a dry periods. These issues can be improved by finding a use for used water, good storm water management as well as using greywater. In my diploma thesis, I'll be mainly focused on an overall water management in an ordinary family house. It has two parts as theoretical part and practical part. The theoretical part is then split into another three parts. The first part covers a storm water management, the second is about waste water management. The third explains greywater management. In practical part of my diploma thesis, there's my study of not disposing rain water into a drain with other waste water, but making both waters useful. In this my particular subject in village called Plesnice, is projected a waste water treatment plant. Treated water will be accumulate together with rain water. Accumulated water will be used for irrigation. For a waste water treatment is projected a constructed wetland with vertical flow (down flow reed beds) and facility for sludge management. This is example of extensive technology. Irrigation system consists of storage tank with mechanical pre-treatment and pump valve shaft, sprinklers for lawns, drip irrigation decorative surfaces and everything is controlled by a control unit. Thanks to irrigation and rainwater remains in effect, which is important for local microclimate and save drinking water. This study is an example of that in water management is not necessarily a need for global action, but you can start with individuals and individual houses, which in total could have a significant effect on water retention in the landscape and to slow down and reduce the peak flow in rivers.
46
Chaloupka, Ondřej. "Výzkum technologie vícestupňového filtračního systému kořenové čistírny." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-391889.
Full textAbstract:
The ways of purifying waste water produced by human society are nowadays a great deal. With the increasing pressure on sustainable construction, technology using principles close to natural processes are at the forefront. Treatment wetlands have been in use for almost 30 years and thanks mainly to developments abroad, they prove they are a suitable option for smaller producers of pollution. When designing a treatment wetland for municipalities with a larger amount of inhabitants, it is necessary to modify the proposal in order to eliminate all types of pollution. This thesis therefore compares three sewage treatment plants with a multistage filtration system. Comparing the achieved parameters will be beneficial for defining the rules for optimal design of these types of wastewater treatment plant.
47
Havlíková, Pavlína. "Studie návrhu likvidace odpadních vod v obci Jankovice." Master's thesis, 2009. http://www.nusl.cz/ntk/nusl-86671.
Full text
48
Navrátilová, Lucie. "Vyhodnocení účinnosti čistírny odpadních vod v obci Veverská Bítýška." Master's thesis, 2017. http://www.nusl.cz/ntk/nusl-430261.
Full textAbstract:
The diploma thesis is focused on evaluate the efficiency of wastewater treatment plants in the village Veverská Bítýška. Part of the thesis is a literary research, which defines: the basic information about water, wastewater, wastewater treatment and related legislation. Other items of work are characteristic of interest territory and characteristic of selected wastewater treatment plant. In the context of the methodology of the diploma thesis are described selected indicators of water quality and individual determinations in the field and laboratory. Results for the set of indicators of water quality are processed in tables and the graphs, which are accompanied by brief descriptions. Efficiency of wastewater treatment plants is calculated from the acquired measurement results. At the end of the diploma thesis its the overall assessment. Efficiency of wastewater treatment plants always meet the set legislative limits. Values were almost always over 90%.
49
Dlouhá, Eva. "Problematika vypouštění odpadních vod z malých obcí do vod povrchových." Master's thesis, 2016. http://www.nusl.cz/ntk/nusl-362567.
Full textAbstract:
The diploma thesis is facused on the wastewater discharged into surface waters in the village Nová Ves u Leštiny. Comparison parameters were with respect of flasitibility and economical demands. The suggested variants include a central wastewater treatment plant with a gravity separate sewer system or pressure sewage transport. Central root wastewater with a gravity separate sewer system or pressure sewago transport. Village will provide one-time financial contribution to individual households for acquiring domestic wastewater treatment plant.
50
Laštovička, Pavel. "Provozní náklady vybrané čistírny odpadních vod." Master's thesis, 2012. http://www.nusl.cz/ntk/nusl-166721.
Full text