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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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Natural wastewater treatment plant project for the municipality of Hačky
Kulichová, Jana ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The aim of the thesis is research, description, and subsequent calculation and design of the natural wastewater treatment plant. The conclusion is the processing of project documentation. The thesis is divided into the theoretical and practical parts. In the theoretical part, the aim is a general description of the location and research of natural wastewater treatment plant technologies for small municipalities. In the practical part, there is designed project documentation, which will be used as an input basis for zoning management and building permit.
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Natural wastewater treatment plant project for the municipality of Skřipov
Hubený, Michal ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The diploma thesis deals with the substantive design of a natural wastewater treatment plant of the French system for the municipality of Skřipov. The proposed sewage treatment plant has an expected size for 800 EO. The whole thesis is divided into two parts. In the theoretical part, the details of the area under consideration, especially the municipality of Skřipov, are presented and thoroughly described. Furthermore, a general research on the topic of natural wastewater treatment plants was written by the author of the thesis. In the theoretical part of the thesis there is also a detailed description and introduction to the system of French vertical wastewater treatment plants. The practical part is the design of a natural wastewater treatment plant for the municipality of Skřipov. The thesis describes in detail the design procedure of the treatment plant and its calculations. The work includes project documentation that will serve as a basis for the issuance of a building permit.
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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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Project of a natural wastewater treatment plant for the municipality of Hvozd
Šenková, Lucie ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The topic to Diploma Thesis is design of Biological Wastewater Treatment for 450 PE in Hvozd Commune (Region Olomoucký). First part is dedicated to description of multiple possible variants of design. In the following part is more detailed described chosen technology. Except from description of technology are also shown parameters calculations proposal. Some of the main reasons for preference of Biological Wastewater Treatment are low maintenance requirements, independence of energy supply or possibility of future sludge treatment. Foundational materials for the design were first, Local Zoning Plan which describes current and future drainage and wastewater disposal situation. Second, study aims at parameters calculations of French system. Project documentation is part and parcel of this thesis. Documentation will also be a basis for planning building permission.
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Multifunctional garden ponds and reservoirs
Kraváček, Václav ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The bachelor's thesis deals with the issue of garden ponds and reservoirs with a focus not only on technical design, but also on long-term maintenance of water quality. The main part of the work is devoted to a more detailed description of materials intended for the construction of garden ponds, technical equipment, or the arrangement of individual zones in the pond. Furthermore, the work deals with a detailed description, parameters and character of selected types of reservoirs, such as ponds intended for fish farming, or natural bathing habitats. Last but not least, the work is conceived as a literary search of fundamental knowledge in the field of implementation of garden ponds and their maintenance. The theoretical knowledge is followed by the second part of the work, focused on the design of two variants of the design of a garden pond for a selected investor.
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Study of wastewater management solutions for the village of Lhotka
Vojvodík, David ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The bachelor's thesis is focused on the processing and comparison of possible variants of sewerage in the Lhotka locality. It presents a proposal for three variants for improving the state of wastewater management in Lhotka. Option 1 envisages the design of a mechanicalbiological WWTP for sewage, with the proviso that the existing unified sewer will be used for rainwater drainage. Option 2 includes the design of an extensive type of wastewater treatment plant and the completion of the existing integrated sewerage system. The last variant 3 includes the pumping of wastewater by discharge to the Malenovice WWTP. The solution is in accordance with PRVKZK. An overview of economic demands is created for individual technological solutions. The aim is to determine the most suitable solution from an economic and technical point of view.
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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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The Use of Recycled Building Materials for Wastewater Treatment
Zedník, Ondřej ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
The constantly tightening wastewater treatment legislation require high-quality runoff from small-scale producers of pollution who are typically represented by small municipalities up to 500 inhabitants or decentralized parts of larger municipalities. Small municipalities are faced with high investment-intensity associated with the acquisition of new wastewater treatment plant. After several years of development, today natural technologies of wastewater treatment are in competition with mechanical-biological treatment plants. Natural technologies can even achieve better results than popular biological treatment plants. However, natural technology does not eliminate the main investment limit connected with the acquisition of wastewater treatment plant. If there was cheaper solution connected with using alternative filter materials (in our case recycled construction and demolition waste), small municipalities could take constructed wetland without large subsides. At the same time, the use of recycled construction and demolition wastes will lead to benefits in the field of sustainable urban development and replacement of non-renewable materials. Despite these benefits, recycled aggregates have never been considered as alternative filter materials for natural wastewater treatment plants. For that reason, the aim of diploma thesis is to assess the possibility of applying recycled aggregates for wastewater treatment which will include evaluation of real trial operation.
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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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