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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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Concept of wastewater solution for village Třebešov
Chaloupka, Ondřej ; Pumprlová Němcová, Miroslava (referee) ; Kriška-Dunajský, Michal (advisor)
Water is the essential building block of life on the planet Earth. Its importance was overlooked in the past and quality of water in surface watercourses noticeably dicreased. It is an important fact, that according to the principles of sustainable development water became treated more economically and the water, wich people use, started to be cleaned properly before discharging back into the nature. One possible method is using of vertical sand natural filters. The Bachelor thesis deals with a possible solution of treatment wetlands for the village Třebešov. In this village there is located only an united sewer and therefore a water reservoir for rain water will be part of the design. In this water tank the rain water diluted with sewage will be cleaned through floating island technology.
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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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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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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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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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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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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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