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Management of gray water and rain water
Kocourková, Michaela ; Synáčková, Marcela (advisor) ; Renata, Renata (referee)
Evolution and advancements of human activity is unstoppable, still we should not forget about basic natural processes which proceed no matter how man can influence them. Water is one of the main constructors of life and is necessary for function of everything live on the planet Earth. It often is categorized among the inexhaustible resources, still there lacks enough drinkable water. It is consumption grows in recent years with fast development of cities.
It is the most important part of life on Earth and with urbanization and anthropogenic interference water is negatively affected and thus it is processes in nature. Interfering with water cycle makes for higher occurrences of droughts and floods, the quality of water streams suffers. Urban areas lack the surface where water could soak into the subsoil and underground water resources shrink. Through all these influences with which we affect natural water cycles the need for water and its consumption grows in our societies. For effective use of water comes up the idea of using not only the drinkable water but waste water and other types as well. Sources can be various, rain water, reused water.
The focal point of this thesis is to be the impetus of discussion concerning the use of rain water and directly cleaning and reusing the water which comes straight from our homes. Rain water fills up underground water resources and also could be used in place of potable water. Substituting the potable water in activities and industries where such a high quality water is not needed and could be easily replaced with grey water. Grey water, being the waste water that comes from our bathrooms, is easily cleaned and can be used for various necessities. Current state where the potable water is used in absolute majority of human life appears to be extremely wasteful and unecological. Use of grey water and rain water is a possibility of ecological and thrifty water management which could prevent environmental damages and save water resources for the next generations.
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Management of the rain water in area
Jelínková, Lucie ; Synáčková, Marcela (advisor) ; Renata, Renata (referee)
There will be no life without water on Earth. Humans influence their surroundings more and more. There is less of drinking water every day. In a few years, absence of drinking water will be a big global problem. Therefore, we should learn how to manage with sources which we have. Especially, we should try to minimalize our influence on environment.
This thesis is focused on problems with rainwater in urban area. The first theoretical part of this work is devoted to legislation in the field and possibilities of using rainwater. The practical part includes design of management of rainwater in office complex in Prague. In this second part is several variants which could be realized on this location.
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SUDS Application
Němeček, Roman ; Štibinger, Jakub (advisor) ; Martin, Martin (referee)
This thesis deals with the issue of rainwater management in a family house.
It is divided into a theoretical and practical part. The theoretical part contains a literary research pertaining to legislature in the outlined field, describes current solutions to rainwater management as well as history of this issue and explains reasons for it is growing importance on a general scope.
The practical part of the thesis contains assessment of factors influencing the acquisition costs as well as the system maintenance costs. Three versions of the system are in consideration taking intoaccount the number of persons occupying the family house. Factual financial costs are calculated allowing for water saving where the rainwater can be utilized for i.e. washing clothes or toilet flushing. The balance sheet partly contains the calculation of financialreturnability. The house that served as the subject of this thesis is located in in the author is domicile in the village of Arnoltice, Děčín district.
The final part of the thesis summarizes the treated issue and explains it is importance not only from the financial point of view but mainly from the perspective ofits favourable impact on natural environment.
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Rainwater-treatment and rainwater utilization
Štefek, Miroslav ; Kárník, Jan (referee) ; Štigler, Jaroslav (advisor)
The aim of this bachelor thesis is developing searches which are focused to treatment with rainwater and it's next utilization. We can find general information about situation in Czech Republic in this work and we can also read about products for rainwater treatment which are available in the market. There is a calculation for house too where we can see if it is advantageous step if we'll purchase rainwater treatment products.
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Use of Rainwater in the Municipal Space
Šerek, Jiří
The topic of this contribution is rainwater in urban areas. The aim is to describe threats caused by storm water. I present several examples of successful approaches that enrich public space at the same time. Attention is focused on examples from Holland, Germany and USA.
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The options of using rain waters in the villages
Šímová, Jana
Water is a vital raw material, which is in addition to the human nature whole dependent. Recently, however, the water runs low very fast. On the contrary, increase the standards of living and comfortable life. The decrease of water cannot be avoided compl
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Decentralized rainwater management in urban areas
Šerek, Jiří
The main topic is rainwater management in urban areas. The aim is to describe the risks of centralized drainage system and to show the advantages of decentralized systems. The article also provides an overview of these systems in terms of urbanism and arc
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Sanitation installation and grey and rain water reuse in industry complex
Talač, Michal ; Lněníček, Ladislav (referee) ; Vrána, Jakub (advisor)
The aim of this Bachelor work is to outline a proposal for a plumbing system in the administrative premises of ESL plc, including a proposal for the usage of rainwater and greywater. Owing to the different attributes of rainwater and greywater, and the different issues surrounding them, the theoretical part is divided into two sections. In each section the attributes of the water, its quality, history and current methods of dealing with it are described. The practical part deals with proposals for domestic water supply and sewerage. The practical part includes a proposal for the location and size of storage tanks and wastewater treatment plants used for treating greywater. An essential element of this part is to equate the calculations with the subsequent design.The final section of this work is a project which includes technical drawings.
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