This work deals with the regulation of the water temperature in a small garden pool. The practical part consists of practical design control unit garden pool which is based on knowledge of the ambient air temperature and the temperature of the solar panel, evaluates and controls the filtration pump bypass valve and solar panel. Temperature sensing is done using digital sensors DS18B20 more 1-Wire bus. The control unit is formed by 2x4 matrix keyboard keys. All data are displayed on the alphanumeric display 2x16 characters. Control element is a microcontroller Atmel ATmega 3250PA. Furthermore, discussed in this thesis is data transfer using Bluetooth module.

The diploma thesis conversant problem of ventilation clean rooms of microbiological laboratory. Clean rooms pose enhanced requirements on quality distributed air, air filtrating, noisiness, humidity, stream velocity, temperature and quarantee requirement overpressures. Practical part is attention paid to solvent project solution airconditioning clean rooms of microbiological laboratory, completion need of calculations and dispose scheme of air conditioning

The diploma thesis is focused on the design of air-conditioning systems for two operating theatres and their auxiliary facilities. An introduction to ventilation of clean rooms and other indoor environments with special requirements on environmental conditions and air cleanliness is given at the beginning of the thesis. The thesis contains calculations and proposed design solution of the air-conditioning systems. The calculations include determination of the air flow rates of air supplied into the ventilated spaces, heating and cooling loads of the operation theatres, the psychometric calculations for summer and winter operational conditions and sizing of equipment, piping and ductworks. The design part also includes air distribution elements, pipeline and ductwork routing and packaged air-handling units. The complete drawing documentation is also included in the thesis.

The purpose of the thesis is to create preliminary design calculations to determine dimensions, weights and pressure losses of individual contaminated biomass combustion gas treatment nodes. The first part of the thesis deals with the definition of biomass as a fuel, legislative determination of allowed emissions and their description. Then the systems for combustion gas treatments are discussed given their brief description. The practical part focuses on shape designs, determining base dimensions of each type. Weights and pressure losses of individual versions are computed too. In the last part the individual versions are solved with real values and compared to each other.

This thesis deals with the reduction of oxides of nitrogen (NOx) which are part of the exhaust gas combustion devices. The focus is on reduction of NOx by selective catalytic reduction (SCR) and catalyst filtration. The first part of this work deals with the formation of NOx, their hazards and related legislation. The following is an overview of the available technologies to reduce NOx in the flue gas and comparison of this methods. The following section describes the experimental catalytic filtration unit INTEQ II, where the first real experiment selective catalytic reduction of NOx with ammonia was realized. We have verified the operability of the experimental units and achieve up to 80% efficiency SCR. The final section describes the progress of the experiment and its results. It is recommended a few minor adjustments to improve stabile operation of unit INTEQ II.

This thesis describes possibilities removal of iron and manganese from the water. The first part of the thesis describes the sources and forms of iron and manganese in water, the health limits and possibilities removal of iron and manganese from the water. Contact filtration and materials used for contact removing of iron and manganese are described in more detail. The second part describes using materials Birm, Greensand and Semidol in practise. There i also described the experimental removing of iron and manganese by these three materials.

The aim of the thesis is Kateřinice water treatment plant technical condition assessment and ascertained malfunctions elimination project. The documentation is enclosed. Essential part of the thesis is concerned with calculations and variant solutions of the object reconstruction and water treatment technology. Technical drawings of the water treatment plant are included. All the data was processed in accordance with valid laws and standards. The water treatment plant will be restored to its functional state on the grounds of the designed solution.Therefore permanent high quality of drinking water will be guaranteed for the inhabitants of Kateřinice.

The aim of this work was to study the influence of the pasteurization and filtration on selected chemical compounds in beer. Specifically, the influence on elemental composition, content of organic acids, carbohydrates and phenolic substances was studied. Optical emission spectrometry with inductively coupled plasma (ICP-OES) was used for elemental analysis of beer. Analysis of organic acids was evaluated by Ion chromatography. For analysis of carbohydrates was used High performance liquid chromatography with ELSD detector (HPLC-ELSD), phenolic compounds was evaluated by HPLC with diode array detector (HPLC-DAD). Data from analysis of beer was performed by usage of statistical methods (analysis of variance and principal component analysis). Parameters that showed the most significant differences between individual groups of beers were obtained. Correlations between the variables and the technological beer processing operations were found. 12 parameters of total 23 were affected. The effect of filtration and pasteurization was observed in content of the iron, silicon, potassium and magnesium, malate, monosaccharides glucose and fructose and phenolic compounds.

The aim of this thesis is to introduce with principle of Empirical Mode Decomposition method and possibility use for correction of baseline wander in ECG signals. The thesis describes the main components of the ECG signal, a selection of possible types of signal noise, its property and principles of chosen methods for filtration of ECG signals. In conclusion the evaluation of the effectiveness of the EMD method for filtering a baseline wander and it comparing with effectiveness of the linear filtration. Functionality of used algorithms has been tested on signals of CSE standard library.

Tato Diplomová práce je zaměřena na odstranění šumu ze snímků získaných pomocí Transmisního elektronového mikroskopu. V práci jsou popsány principy digitalizace výsledných snímků a popis jednotlivých šumových složek, které vznikají při digitalizaci snímků. Tyto nechtěné složky ovlivňují kvalitu výsledného snímku. Proto byly vybrány filtrační metody založené na minimalizaci totální variace, jejichž principy jsou v této práci popsány. Jako referenční filtrační metoda byla vybrána filtrace pomocí Non-local means filtru. Tento filtr byl vybrán, jelikož v dnešní dobře patří mezi nejvíce využívané metody, které mají vysokou účinnost. Pro objektivní hodnocení kvality filtrací byly použity tyto hodnotící kritéria – SNR, PSNR a SSIM. V závěru této práce, jsou všechny získané výsledky zobrazeny a jsou diskutovány účinnosti jednotlivých filtrační metod.