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Utilization of carbon dioxide in power engineering
Svoboda, Kryštof ; Sitek, Tomáš (referee) ; Špiláček, Michal (advisor)
This bachelor thesis deals with the use of carbon dioxide as a source of energy in the form of carbonaceous fuels. The first part describes the possibilities of carbon dioxide capture and its subsequent storage. The second part is dedicated to the conversion of carbon dioxide to carbonaceous fuels. In the third and final part of the thesis, these fuels are then evaluated for their utilization and compared with commonly used fuels.
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Emissions from biomass combustion
Ptáček, Pavel ; Lisá, Hana (referee) ; Baláš, Marek (advisor)
Bachelor thesis deals with production of gaseous emissions from biomass combustion. It describes how emissions arise and how they affect human health and environment. In experimental part of the thesis emissions were measured and compared for different types of fuel in two combustion devices. Emission classes of combustion devices were also determined.
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Measurement of of atmospheric pollution
Dohnal, Jan ; Zimáková, Jana (referee) ; Bača, Petr (advisor)
This thesis deals with methods of measuring air pollution for gaseous substances. It contains a theoretical analysis of various types of pollution. Classification of pollution sources according to several criteria. It focuses on the creation, harm, use of carbon monoxide and carbon dioxide associated therewith. Analysis of various methods of detection for both gases.
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The database of waste incinerators in Europe
Šaldová, Lenka ; Ručka,, Jan (referee) ; Hluštík, Petr (advisor)
The aim of this thesis is to describe modern technological processing lines MSW incinerators. Describe individual objects and their links with the principle of thermal combustion. Processes described in the process line will be: waste reception, storage and waste materials, waste pretreatment, loading of waste into the process, thermal treatment of waste, energy utilization and conversion, gas cleaning, disposal of residues from flue gas cleaning, gas discharge, monitoring and control emissions , cleaning and inspection of wastewater treatment and disposal of ash (kiln ash), discharge (disposal) of solid residues. In the second part of this database will be set up incinerators occurring in Europe with basic information (address, website, kiln type, number of lines, the amount of waste incinerated, etc.). The developed database will be created graphs for better clarity and comparison. The database will be accompanied by the emission requirements of individual countries according to the applicable domestic and European legislation.
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Influence of traffic volume and meteorological conditions on the air pollution
Vojtěchová, Ivana ; Kotlík, Josef (referee) ; Adamec,, Vladimír (advisor)
Transport, whose intensity year by year increase, has assuredly influence on air quality. This issue solution will be focused especially on localities burden with transport in urban areas. The contribution of transport to increased values of air pollution will be evaluated with regards to meteorological conditions. Background stations from Czech Hydrometeorological Institute categorization will be chosen such as comparative sites. Pollutants emitted from traffic such as particulate matter, nitrogen oxides and carbon monoxide will be observed except meteorological conditions.
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Using N-hydroxysuccinimidyl formate as a CO source in tandem reactions
Bahramian, Artur ; Matoušová, Eliška (advisor) ; Smrček, Stanislav (referee)
This bachelor thesis deals with the use of N-hydroxysuccinimidyl formate as a source of CO in tandem reactions. The prepared starting materials were used in a tandem reaction involving cyclic carbopalladation, carbonylation and cross-coupling. The first part of the thesis describes the synthesis of starting material with a six-membered ring and of the selected CO surrogate. These compounds were subjected to a tandem reaction to form a product with a carbonyl group. Furthermore, the reaction conditions were studied and then the efficiency of using the selected formate compared to the gaseous carbon monoxide was compared. Keywords: synthesis, tandem reaction, cross-coupling, N-hydroxysuccinimidyl formate, carbon monoxide
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Predicting spark-ignition engine emissions
Jirout, Petr ; Böhm, Michael (referee) ; Štětina, Josef (advisor)
This diploma thesis deals with the possibility of predicting emissions of SI engines. The aim was to create an algorithm for predicting unburned hydrocarbons and carbon monoxide, based on ECU signals. The algorithm is based on practical experiments with SI engines. In the summary, the issues and the possible use of the created algorithm following the incorporation of EU7 are outlined.
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Analýza očekávaných změn množství vzdušných imisí nad územím České republiky v souvislosti s COVID-19
Kotrle, Viktor
This work analyses changes in annual and monthly concentrations for 2019 and 2020 in the Czech Republic. The focus is mainly on the search for changes related to government regulations during the Covid-19 epidemic and thus the overall change in human activity. The analysis is designed in two parts, namely a statistical analysis part and a spatial analysis part over the immission model. Measurements from the stationary stations of the CHMI were used as input data.
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The options to reduce the risk of carbon monoxide poisoning
PROKOP, Karel
I chose the topic of Carbon Monoxide poisoning because of the people that perish from said poisoning every year in Czech Republic. This number cannot be neglected and requires attention. Carbon monoxide is created by imperfect combustions, most likely in interior areas, for example natural gases used for warming houses and for devices using gases (ovens, stoves). The most dangerous attribute of CO is lack of smell and colour, making it impossible to detect without countermeasures. The goal of this Bachelor thesis is to attempt to find methods of lowering the risk of the negative effects it has on living organisms, and also to familiarize the wider audience with the effects and prevention of poisoning. And in the case of being already poisoned, how to best recognize and handle the situation. This application part is factually backed up by the data gained from the surveys about the public knowledge about CO poisoning and symptoms, from the analysis of statistics of negative effects of CO and also by the data obtained from several emergency medical services. It has been shown that the public's general knowledge about effects and treatment of CO poisoning is for the most part insufficient, despite the declining number of deaths due to the toxic effects of carbon monoxide it still remains a major issue to present day and should recieve proper attention. The benefit of this bachelor thesis is introducing the public to the issue of CO poisoning. This bachelor's thesis can also be used as additional study material for the field of health and social care. Facts mentioned in my work may also beneficial for members of fire departments, Police of Czech Republic, rescue team personnel or any other parties having an interest in this topic.
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Poison by the carbon monoxide in Sounth Bohemia, patients triage
JIRSOVÁ, Monika
This bachelor's thesis on the topic of CO Intoxication in the South Bohemian Region and Triage of Patients is divided into two parts. A theoretical part and a research part. The theoretical part is focused on the creation of carbon monoxide (hereinafter referred to as CO), its effect on the body, care for intoxicated people, triage of these people and options for prevention of this type of intoxication. Objective 1 was determined for the research part: Map awareness among the inhabitants of the South Bohemian Region regarding carbon monoxide poisoning and awareness regarding possibilities for prevention of this type of poisoning. Two research questions were determined on the basis of this objective. Research question 1 is: What is the level of awareness among the inhabitants of the South Bohemian Region regarding CO poisoning? Research question 2 is: Are the inhabitants of the South Bohemian Region aware of the possibilities for prevention of CO poisoning? Research was further extended to include question 3, which is: Do workers of the emergency services in the South Bohemian Region know what the procedure is for treatment of a patient suspected of having suffered CO poisoning? A qualitative research method was used to gain the required data, this being in the form of semi-structured interviews with 16 inhabitants of the South Bohemian Region, divided into 4 groups according to their level of education. The data gained was divided into 12 parts. Summary of the research pointed to a lack of awareness among the inhabitants of the South Bohemian Region regarding CO intoxication. In view of the fact that this is the most frequent type of accidental intoxication, I regard it as important that the population's awareness of this issue be raised. On the basis of this, I designed an information leaflet which could be disseminated, for example via social networks. Another group investigated concerned procedure followed when treating a patient suspected of having suffered CO poisoning. This related to only four participants - paramedics who work for the Emergency Medical Services of the South Bohemian Region. Research pointed to them having sufficient knowledge of therapy for this type of intoxication and triage of those affected.
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