National Repository of Grey Literature 21 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Possibility of using EMW radiation for killing biotic pests
Gintar, Jan ; Klečka,, Tomáš (referee) ; Pěnčík, Jan (referee) ; Šuhajda, Karel (advisor)
The remediation of building elements and structures in terms of moisture and sterilization (inactivation) of biotic pests is dealt with quite often in construction practice and in the construction industry itself, and is thus a topical issue. The issue is dealt with by specialized companies that know the use of available technology on the market, or are themselves involved in the development and improvement of these devices. Several methods are known for the removal of moisture and sterilization of biotic pests, with sufficiently high-quality data on the technology used, the suitability of the equipment used, a more detailed description of the application of the methods themselves and the results themselves. The methods themselves, for removing moisture and eliminating (inactivating) biotic pests, must be chosen according to individual requirements, as some methods will be more appropriate (more effective) and some less suitable. For the practice itself, however, it is important that the methods are sufficiently effective and at the same time available to the wider public (their economic side). In my dissertation thesis I focus on the potential of EMW radiation utilization not only for liquidation of biotic pests (fungi, fungi, wood decaying insects), but also elimination or reduction of necessary conditions for survival or development of these biotic pests. Therefore, my work also focuses on the presence of moisture, because moisture is a common factor in the vast majority of problems associated with the occurrence of biotic pests. Due to its intensity, it is one of the less time-consuming method and therefore a more cost-effective (economically) method. The research I conducted at VUT FAST focused on the use of microwave radiation in the control of biotic pests, under conditions that are close to those on real constructions. The use of a microwave method to eliminate biotic pests and at the same time to remove moisture has proved to be advantageous.
Adsorption of radionuclides in granite pores and micropores
Šindelář, Jakub ; Mls, Jiří (advisor) ; Šantrůček, Jaromír (referee)
Adsorption of radionuclides in granite pores and micropores ABSTRACT This graduation thesis deals with laboratory determination of adsorption isotherms parameters. Granite from the central moldanubian pluton, site Panské Dubenky, Czech Republic, was chosen to the experiment. The place is one of the candidate sites to build a deep nuclear waste disposal. A batch experiment was performed in two modes, differing in the way of addition of radioactive nuclide 90 Sr. From this experiment, distribution coefficients for a linear isotherm or parameters for Langmuir isotherm were obtained. Beside this, a through-diffusion experiment was performed. The objective of this experiment was to identify whether some of the radionuclides used (137 Cs, 90 Sr, 125 I) is able to penetrate through the pores of a granite slice barrier between two solutions of different concentrations. During the period of the experiment no radionuclide was detected reliably.
Handling with hazardous materials on construction site
Máčaiová, Klaudia ; Biolek, Vojtěch (referee) ; Tuscher, Martin (advisor)
The aim of the diploma thesis was to point out possible legislative differences between the Czech and Slovak Republics and to provide examples of asbestos disposal prices. The theoretical part briefly summarizes the waste, it is legislation and the share of construction waste. The chapter entitled Asbestos provides a brief overview of the history, mining and diseases caused by asbestos. In the practical part I devote with the legislative methodology of asbestos disposal according to the Czech Republic. Based on the relevant laws in the states, I subsequently evaluated the differences between the countries. I also devote with the procedure of disposal of sewer pipes and roofs, for which I subsequently created a budget with reference to the price of asbestos disposal.
Impact of the floods in 2002 on the capital city of Prague
Šírek, Adrian ; Fiala, Miloš (advisor) ; Vilášek, Josef (referee)
Title: Impacts of the floods in 2002 on the capital city of Prague. Objectives: The aim of this work is to describe the causes, course and impacts of floods in 2002 on the capital city of Prague and compare them with floods in 1997. Methods: The methods used to obtain the necessary information on the impacts of the floods in 2002 on the capital city of Prague were a literature research, study sources research and further summarization. Results: Description of the causes of floods in 2002, description of the course of floods in 2002, description of the impacts of floods in 2002 on the capital city of Prague and their comparison with floods in 1997. Key words: water, flood, rescue, disposal, firefighter
Aspects of the disposal and recykling of photovoltaic panels in CR
Papírek, Jan ; Mikšík, František (referee) ; Kotlík, Josef (advisor)
This diploma thesis is focused on the assessment of the possibilities of disposal of photovoltaic panels installed in the Czech Republic. In addition to the basic theory of photovoltaic cells and panels, the theoretical parts describe legislation, subsidies in the field of photovoltaics and the development of photovoltaics in the Czech Republic. As part of recycling, their methods, work with the collective system, as well as the impact on the environment are analyzed. In the experimental part, using the data of the installed capacity and the average weights of the panels, various projections of the disposal of the panels over time are made, which take into account factors such as the life of the power plant or the capacity of the recycling line. Furthermore, according to the available literature, an analysis of the revenue from the sale of recycled materials contained in panels installed in our territory is performed. Subsequently, the needs of future implementers of proven estimates of labor and logical demands were assessed. Finally, an economic evaluation of the fundamental aspects of the FRELP recycling process was performed and the net prices of different recycling directions were determined.
Ecology in Manufacturing, Operation and Maintenance of Automobiles
Pelíšek, Vojtěch ; Zháňal, Lubor (referee) ; Hejtmánek, Petr (advisor)
The bachelor thesis deals with cars and their impact on the environment throughout their life. There are presented the most serious issues related to this topic, but also the problems that are not currently the focus of interest. Therefore, this thesis presents a comprehensive view of this issue and outlines some possible solutions that could be used in the future.
Methods of infectious waste management from hospital operations
Kovář, Lukáš ; Máša, Vítězslav (referee) ; Konečná, Eva (advisor)
The aim of the bachelor thesis is to provide a comprehensive overview of health–care waste and the possibilities of disposal. It focuses on infectious waste generated by hospital business. There are a lot of special rules for infectious waste. It is very important to apply them in handling and subsequent disposal. Proper management of hazardous waste is very important for health security. The bachelor thesis will provide an overview of the methods for the disposal of hazardous wastes as well as their mutual comparison. One of the latest devices for the decontamination and destruction of medical material is the Converter.
Waste management in selected city
MRÁZEK, Michal
The thesis is focused on the waste management in the town of Tábor. The main aim is to determine the inhabitant's satisfaction with collecting waste, identify main problems and give suggestions to improve the current situation. The theoretical part focuses on legislation and basic concepts of waste management. The practical part analyses the quantities of each type of waste, that were produced in Tábor in 2015. There are determined costs and revenues associated with waste management too. At the end of the thesis is made a research about inhabitant's satisfaction with waste management in the town of Tábor. There are given some suggestions, which help to improve current situation there.
Adsorption of radionuclides in granite pores and micropores
Šindelář, Jakub ; Mls, Jiří (advisor) ; Šantrůček, Jaromír (referee)
Adsorption of radionuclides in granite pores and micropores ABSTRACT This graduation thesis deals with laboratory determination of adsorption isotherms parameters. Granite from the central moldanubian pluton, site Panské Dubenky, Czech Republic, was chosen to the experiment. The place is one of the candidate sites to build a deep nuclear waste disposal. A batch experiment was performed in two modes, differing in the way of addition of radioactive nuclide 90 Sr. From this experiment, distribution coefficients for a linear isotherm or parameters for Langmuir isotherm were obtained. Beside this, a through-diffusion experiment was performed. The objective of this experiment was to identify whether some of the radionuclides used (137 Cs, 90 Sr, 125 I) is able to penetrate through the pores of a granite slice barrier between two solutions of different concentrations. During the period of the experiment no radionuclide was detected reliably.
Life cycle of wooden structures
Pavlíková, Šárka ; Aigel, Petr (referee) ; Výskala, Miloslav (advisor)
This thesis deals with comparing the costs of construction of the timber and classical walling system throughout their life cycle. The first part introduces the history of timber, wood as a building material, processing of wood for building purposes, construction of wooden buildings, durability, removal and recycling of wooden buildings. The second part evaluates the cost of building a family house from both types of material and also cost of living in both buildings since their creation until their licvidation.

National Repository of Grey Literature : 21 records found   1 - 10nextend  jump to record:
Interested in being notified about new results for this query?
Subscribe to the RSS feed.