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The Study of Intensification of the Constructed Treatment Wetland for the Village of Machová
Zedník, Ondřej ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The village Machová (650 inhabitants) operates a combined sewage system which leads to a treatment wetland. This wastewater treatment plant faces similar problems like most of treatment wetlands from the turn of the last century - it has a low efficiency of the removal of ammonia nitrogen N-NH4 + which causes a negative impact on the watercourses and the environment. The study deals with the technical modification of the operating line which would eliminate the abovementioned problems and solves the sludge treatment in treatment plant. Population growth in the village connected with the construction of sanitary sewer will cause high concentrations of pollution in the inflow. The proposed modification uses the latest scientific knowledge and proven technologies which were created by the Institute of Landscape Water Management. These technologies will secure the low effluent concentrations of monitored parameters not only today but also in case the population of the village will grow.
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Project of Treatment Wetland for Kurovice Municipality
Štěpáníková, Alexandra ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The work deals with the practical design of constructed treatment wetlands for Kurovice. The proposed treatment wetlands have an estimated size of 300 EO. For the design were used the most modern technologies available. The whole diploma thesis is divided into a theoretical search and practical design. At the beginning, there is a description of the target area and is followed by the proposal of individual facilities. In the conclusion of the theoretical part, the efficiency of the constructed treatment wetlands is compared with the legislation. The practical part consists of the design of constructed treatment wetlands. The design was focused on the technologies used and the spatial arrangement of individual buildings based on the atypical shape of the land. The whole proposal is made to such an extent that it can serve for subsequent use as project documentation for land management and building permits.
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The study of realization of the constructed treatment wetland for Jankovice village
Ujházy, Adriana ; Mrvová, Michaela (referee) ; Pumprlová Němcová, Miroslava (advisor)
This bachelor thesis deals with a study of the constructed wetland in the village Jankovice (Holesov), where they has not had a treatment plant yet. The first part of bachelor thesis is focused on informations and research studies, introducing to problems of constructed wetlands. In this part the the principles of technology are explained and the individual treatment stages in wetland are described. The second part of thesis describes the design study of the wastewater treatment plant in Jankovice u Holesova. It includes information about the village and a proposal of the individual treatment processes. The design study assumes two variants of the constructed treatment wetland location, at the end is recommended one of them. According to the current standard, the individual technological stages of wetland are pre-designed, financial costs are also estimated. The whole solution is drawn in the situation and completed by a height technical drawing. The aim of this thesis is to propose a properly functioning root waste water treatment plant for the municipality of up to 500 PE.
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Removal of phosphorous at constructed treatment wetlands
Štěpáníků, Alex ; Mrvová, Michaela (referee) ; Pumprlová Němcová, Miroslava (advisor)
This Bachelor thesis deals with issues of the removal of phosphorus in constructed (treatment) wetland. The main purpose of this thesis is to make literature review with focus on different technology of the removal of phosphorus from small community waste water treatment plants and evaluate their appropriateness for usage in constructed (treatment) wetlands. Sub-chapters deal with the topic of constructed (treatment) wetlands with a focus on the removal of phosphorus in broader context. The result of this thesis is recommendation for specific technological solutions, that could be used in constructed (treatment) wetlands. Part of this thesis is practical example of the design of selected technology for the removal of phosphorus for a real constructed (treatment) wetland.
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Research of the Multistage Constructed Treatment Wetlands Technology
Chaloupka, Ondřej ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
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.
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Design of the technology of the constructed treatment wetland for the municipality up to 500 EO
Suchánek, Pavel ; Mrvová, Michaela (referee) ; Pumprlová Němcová, Miroslava (advisor)
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.
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Constructed Treatment Wetland for Neratov Village
Kanta, Martin ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The municipality of Neratov is currently dealing with wastewater management, which includes the design of a new sewerage network and wastewater treatment plant. A pressure sewerage network and a wastewater treatment plant are currently being designed in the village, the design of which is the theme of the bachelor's thesis. With the latest development of the situation, the municipality is considering a reserve for a larger number of connected inhabitants as a way forward, so the whole work is designed from today's perspective as a partially oversized WWTP building. The introductory part of the bachelor thesis deals with the description of possible pollutants flowing into the treatment plant and their limits for discharge, the possibility of transporting wastewater to the treatment plant, types of mechanical-biological treatment plants and especially natural treatment plants, where the objects of pre-treatment, main stages of treatment. The second part deals with a specific design of the technological arrangement of a natural wastewater treatment plant. The practical part includes a description of the area of interest, the character of the village Neratov, the design of individual stages of treatment with a detailed description of the facilities at the treatment plant. The documentation also includes sample drawings, floor plans and sections. The proposed solution requires a minimum of electricity for its operation, it is a compact solution installed above the level of the existing terrain. The design also includes its own sludge management, ensuring the minimum possible operating costs.
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Possibilities of technical implementation of intensification the constructed treatment wetland
Suchánek, Pavel ; Kriška-Dunajský, Michal (referee) ; Pumprlová Němcová, Miroslava (advisor)
The Bachelors thesis is a study of three variants of solution of reconstruction and intensification of specific constructed wetland. Request for reconstruction of existing cleaner facility arose from an observer, who demanded increasing of cleaning efficiency because of expected changes on sewer. The introductory part deals with a theoretical summary of expert knowledge and information, which are responsible for familiarization with problematics of constructed wetland. Just the information about reconstructions of others constructed wetlands could be essential for solving this thesis. Based on the results of the progress and effectiveness of the proposed changes, it is possible to be inspired for further solutions. Practical part of thesis is a separate study, within which were proposed three variants of solution. Variants differ in economic and technical difficulty and are linked to each other. The first one is the least difficult option and serves only for maintain temporary state. The second variant includes complex reconstruction of the object using a vertical filter and ensures effective removal of observed pollution parameters (Suspended solids, COD, BOD, N-NH4+). The third option, economically and technologically the most demanding, should moreover chemically precipitate phosphorus. For clarity of the proposal were all variants compiled in 3D model. The aim of thesis was to elaborate several variants of solution of reconstruction and intensification of existing constructed wetland Biskoupky so that the operator can choose the one that suits him at most, taking into account the investment aspect.
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Project of Treatment Wetland for Kurovice Municipality
Štěpáníková, Alexandra ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The work deals with the practical design of constructed treatment wetlands for Kurovice. The proposed treatment wetlands have an estimated size of 300 EO. For the design were used the most modern technologies available. The whole diploma thesis is divided into a theoretical search and practical design. At the beginning, there is a description of the target area and is followed by the proposal of individual facilities. In the conclusion of the theoretical part, the efficiency of the constructed treatment wetlands is compared with the legislation. The practical part consists of the design of constructed treatment wetlands. The design was focused on the technologies used and the spatial arrangement of individual buildings based on the atypical shape of the land. The whole proposal is made to such an extent that it can serve for subsequent use as project documentation for land management and building permits.
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Constructed Treatment Wetland for Neratov Village
Kanta, Martin ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The municipality of Neratov is currently dealing with wastewater management, which includes the design of a new sewerage network and wastewater treatment plant. A pressure sewerage network and a wastewater treatment plant are currently being designed in the village, the design of which is the theme of the bachelor's thesis. With the latest development of the situation, the municipality is considering a reserve for a larger number of connected inhabitants as a way forward, so the whole work is designed from today's perspective as a partially oversized WWTP building. The introductory part of the bachelor thesis deals with the description of possible pollutants flowing into the treatment plant and their limits for discharge, the possibility of transporting wastewater to the treatment plant, types of mechanical-biological treatment plants and especially natural treatment plants, where the objects of pre-treatment, main stages of treatment. The second part deals with a specific design of the technological arrangement of a natural wastewater treatment plant. The practical part includes a description of the area of interest, the character of the village Neratov, the design of individual stages of treatment with a detailed description of the facilities at the treatment plant. The documentation also includes sample drawings, floor plans and sections. The proposed solution requires a minimum of electricity for its operation, it is a compact solution installed above the level of the existing terrain. The design also includes its own sludge management, ensuring the minimum possible operating costs.
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