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Using of graywater in the Hotel
Výstupová, Eliška ; Vendlová, Lucie (referee) ; Wierzbická, Helena (advisor)
This thesis solves sanitary equipment installation and design of distribution of gray water in the hotel. Designed building has three floors and basement. On the first floor there are a restaurant, bar, conservatory, sanitary facilities and kitchen facilities. In the second and third floor are rooms for guests. In the basement there are storages, laundry room, engine room and other rooms, which are important for operation. The theoretical part is focused on familiarization with the theme of gray water, their division and possibilities. The practical part of applied knowledge on the subject at. The work also includes the calculation of return on this technological system.
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Sanitation installation in a hotel with health resort
Šimon, Michal ; Bárta, Ladislav (referee) ; Vrána, Jakub (advisor)
Thesis: Sanitation installation in a hotel with health resort The unit has 6 floors, it is partly with a cellar. The 1st floor is intended for spa purposes, the floors 3-5 serve as the acommodation area and in the 6th floor there is a machine room. The theoretic part is focused on the water problematics, on the type of sewages, including the labeling of their colors, and the following secondary use of the sewages. The next step is the choosing of the appropriate obtion. The project concerns the sanitation installation in a hotel with health resort.
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Water management in the swimming pool „Lužánky“
Maková, Petra ; Bartoník, Adam (referee) ; Biela, Renata (advisor)
Grey water is sewage water from bath, bathtub, sinks, washing machines and washers. This water can be cleaned to white water usefull for irrigation, flashing toilets, cleaning cars and for cleaning. This master´s thesis deals with management of water and their possibilities. First part contains description about possibilities of saving drinking water and their the most effective saving. Next part consists study of technological link for grey water cleaning and calculation of saving water with rate of return.
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Gray water heat exchangers
Devečka, Viktor ; Tuhovčák, Ján (referee) ; Fišer, Jan (advisor)
In the present development of building industry and increasing demands for convenience and comfort of living, energy demands of buildings are also getting higher. After heating, the second largest costs are for the production of hot water. Use of hot water produces grey water with high residual thermal energy, which is drained into sewage. The heat recovery system of grey water solves this heat loss problem. This paper deals with the possibilities of using the heat of grey water. It is aimed mainly at the use of heat energy from grey water to reduce the cost of preparation of hot water. The paper analyzed the energy consumption in buildings. Subsequently, it focuses on the methods of using heat from grey water. It familiarizes with the methods of thermal energy recovery and describes drain water heat recovery system. Drain water heat recovery systems' producers from Czech and Slovak market are named. In conclusion, there are two modeling studies evaluating heat recovery system's efficiency.
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The use of greywater and rainwater for public facilities
Korytář, Ivo ; Raček, Jakub (referee) ; Raclavský, Jaroslav (advisor)
This paper analyzes the usage of grey and rain water in civic amenities. Its main goal is to assess the advantages and disadvantages of the grey and rain water and to dissect the problematic of rain water quality. In order to reach its goal, the current paper will analyze the already applied system of using grey water, specifically in the case of MOSAIC HOUSE in Prague, which was the first in the Czech Republic and second in the world to use grey water for heat purposes. In conclusion, this Bachelor’s paper presents one object of civic amenities, specifically the guesthouse U Cerneho psa in Cesky Krumlov, with the proposal of grey water purifier by ASIO s.r.o. and grey water seepage object from the same company together with a projected balance sheet.
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The use graywater and rainwater buildings
Úterský, Michal ; Raček, Jakub (referee) ; Hluštík, Petr (advisor)
The function of this bachelor thesis is to point out the possible usage of grey water and rainwater in buildings. The main aim is the saving of drinking water in particular family house, backward usage of cleaned grey water and rainwater in households and the processing of balance of production and consumption of grey water and rainwater.
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Reuse and energy potential of greywater
Bartoník, A. ; Holba, Marek ; Plotěný, K. ; Vrána, J. ; Ošlejšková, M.
Greywater is the leftover water from baths, showers, hand basins and washing machines only, what implies that it is free of faeces and urine. Greywater can be recycled on-site (called white water) for flushing toilets, urinals, landscape irrigation and constructed wetlands. The heat energy reuse from greywater has been recently discussed as a hot issue. Paper deals with the new British Standard BS 8525-1(2) that introduce the issue of greywater in buildings, as well as progress in the new Czech standard preparation. A various technologocial designs are introduced including return of investment analyses.
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