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EVALUATION OF INVESTMENT IN RAINWATER MANAGEMENT
Foltynová, Markéta ; Čačková, Dominika (referee) ; Kocourková, Gabriela (advisor)
The bachelor thesis deals with the evaluation of investment in rainwater management. The theoretical part briefly defines the terms related to investment, such as what investments are and how we can finance them, describes the critical economic indicators, concepts for subsidy programs as a possible source of financing, and last but not least, shows important concepts for rain and waste waters. The practical part of the work is devoted to the evaluation of the investment in a specific project provided by the company Nádrže 24, s.r.o. with the consent of the investor. The technical solution of the project, project financing and subsequent economic evaluation of the investment in this project are proposed here. In the last part of this work, the proposed financing is compared with an alternative option, and it is determined whether this option is the most advantageous for the investor.
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Comprehensive water management in a family house without connection to the wastewater disposal system
Plhák, Jiří ; Kriška-Dunajský, Michal (referee) ; Hyánková, Eva (advisor)
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.
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All-embracing water management in a residential object in a Pařezov village
Királ, Martin ; Hubačíková,, Věra (referee) ; Hyánková, Eva (advisor)
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.
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Hospodaření se srážkovou vodou na území vybrané obce
Machalová, Nicole
The presented diploma thesis deals with rainwater management in the selected area. The theoretical part first defines the basic concepts of the given issue, precipitation patterns in the Czech Republic, water retention in the landscape and rainwater management, where the legal framework is also defined. Furthermore, the theoretical part explains the concept of rainwater management in urban areas, where individual water management measures are described in more detail. Rainwater management measures are supplemented by suitable examples from the Czech Republic and abroad. Finally, the possibilities of financing rainwater management are described. In the practical part of the thesis, the selected area is described, which is the village of Velké Němčice, located in the Břeclav district in the South Moravian Region, in broader contexts. As part of the field survey, places and objects were selected in the municipality for which a proposal for a water management measure was prepared, which is supplemented by maps and suitable visualizations. In total, four locations were selected where rainwater management measures can be implemented, namely the Křepická street, where a parking lot with a permeable paved surface is proposed, the Primary school building, where a living wall is proposed, the Brodač location, where the restoration of the pond of the same name is planned, and last but not least, a proposal for measures along the stream called Křepický.
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Sanitation installation and gas installations in the shopping and entertainment center
Vajda, Matouš ; Wierzbická, Helena (referee) ; Vrána, Jakub (advisor)
The master thesis is focused on the design of sanitary technical and gas pipeline installation in a shopping and entertainment center with four above-ground and one underground floor. The theoretical part deals with the use of rainwater, management of rainwater and options for disposing of rainwater on the investor's property. The calculation and design part deals with the specific design of sewerage, water and gas pipelines in the shopping and entertainment center in the selected variant and their connection to technical equipment networks.
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EVALUATION OF INVESTMENT IN RAINWATER MANAGEMENT
Foltynová, Markéta ; Čačková, Dominika (referee) ; Kocourková, Gabriela (advisor)
The bachelor thesis deals with the evaluation of investment in rainwater management. The theoretical part briefly defines the terms related to investment, such as what investments are and how we can finance them, describes the critical economic indicators, concepts for subsidy programs as a possible source of financing, and last but not least, shows important concepts for rain and waste waters. The practical part of the work is devoted to the evaluation of the investment in a specific project provided by the company Nádrže 24, s.r.o. with the consent of the investor. The technical solution of the project, project financing and subsequent economic evaluation of the investment in this project are proposed here. In the last part of this work, the proposed financing is compared with an alternative option, and it is determined whether this option is the most advantageous for the investor.
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All-embracing water management in a residential object in a Pařezov village
Királ, Martin ; Hubačíková,, Věra (referee) ; Hyánková, Eva (advisor)
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.
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Impact of rainwater management on mitigation of hydrological extremes
Pešková, Jitka ; Štibinger, Jakub (advisor) ; Miroslav, Miroslav (referee)
This dissertation deals with the impact of rainwater harvesting on mitigation of hydrological extremes. Due to the fact that it is a very broad topic that cannot be completely elaborated, the work targets selected aspects of this issue. The work is divided into two parts. The first part is divided into the following five chapters: The water in the landscape, Water regime, Hydrological extremes, Water regime adjustment and Legislation. These chapters summarize available worldwide knowledge about rainwater harvesting both in the landscape and in urbanized areas with a focus on mitigation of extreme hydrological phenomena (floods - drought), including legislative security of water management on national and EU level.
The second part of the thesis is compiled in the form of an annotated set of four scientific studies, whose results were presented in articles published in scientific journals. The first study targets the efficiency of torrent control (hydro-technical point of view and migration of water fauna). The second study focuses on the territory of the Morava River floodplains, where negative impacts of floods and droughts appear repetitively. The study solves the hydrological balance of the area using the WBCM-7 model. The third study focuses on computation method of the retention drainage capacity in the agricultural area drained by subsurface pipe drainage system. The last paper describes a new application of the Fourier series for detailed simulation of the runoff on a catchment in the dry periods. Within the thesis, these studies have been interconnected by explanatory comments.
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Comprehensive water management in a family house without connection to the wastewater disposal system
Plhák, Jiří ; Kriška-Dunajský, Michal (referee) ; Hyánková, Eva (advisor)
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.
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