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Studie povodí vodní nádrže Boskovice
Doleželová, Zuzana
This bachelor's thesis deals with condition water reservoir Boskovice and their inflows. It gives an incise overview about forestry and agricultural management in the basin with respect to the function water reservoir as possible source of drinking water. The evaluation was conducted on the basis of landscaping exploration and study of available information and maps. Information about waste water management in municipalities in the basin and supply of drinking water are supplemented. The final part of bachelor's thesis is devoted to nature conservation and recreational land use. This work presents proposals for improving the overall condition.
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Sledování obsahu fosforu ve vybraných profilech v povodí vodního toku Veverka
Ondrůjová, Andrea
This diploma thesis deals with monitoring phosphorus content in watercourses of Veverka catchment area. The measurements were performed on six specific profiles during eleven-month period with intervals of 14 days. The analysis of samples was carried out at DALE laboratory using her equipment, namely the mineraliser -- Digital Reactor Block 200 (DRB 200), the spectrophotometer -- DR/4000. Simultaneously, pH, conductivity, temperature and dissolved oxygen levels were monitored in the field using portable device HQd HACH company. The water samples analysis indicates that Veverka catchment area is negatively affected by the increased concentrations of phosphorus. The main sources of phosporus are the waste-water treatments plants that causes water quality deterioration in catchment area. The agricultural activity has a marginal impact on water quality in terms of phosphorus.
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Problematika zpracování a následného využití čistírenských kalů
Zidek, Michal
Sludge treatment and its processing problematics and subsequent use of sewage sludge are nowadays much discussed issues. Requirements for ecologic and environmentally friendly disposal of sludge are continuously increasing. These requirements lead to an increase of energy, technology and economic performance of sludge treatment, particularly in relation to the current legislative conditions in this area. The issue of sludge treatment is therefore one of the main topics in the operation of wastewater treatment plants in Modřice, which serves as the "central" wastewater treatment plant for Brno city and its surroundings. Nowadays is sludge in Modřice stabilized by anaerobic mesophilic fermentation and sanitized by drying or liming. Values of proposed parameters and operational data on the input to the slurry line in some cases differ, e.g. sludge concentration in the reservoir of the primary sludge, and the concentration and volume flows in the sludge thickening tank. This is due to the nature of entering waste water (higher total pollution in them) and limits of subsequent technologies. Despite these deficiencies are achieved proposed and required legislative parameters of sludge in output.
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Návrh čistírny odpadních vod ve vybraném zemědělském areálu
Viktorinová, Martina
This diploma thesis presents a design of a wastewater treatment plant for a selected agricultural estate. Its literature research deals with technologies for wastewater treatment plants and relevant legislation. Furthermore, the characteristics of the agricultural estate are discussed in relation to the given area. The original state of wastewater treatment is presented and analysed both in terms of qualitative and quantitative agricultural data. Parameters of a new wastewater treatment plant and possible alternatives are designed and their advantages and disadvantages compared. Each of the possible solutions is then presented in the graphical part of the thesis.
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Monitoring producentů odpadních vod v Brně
Lysák, Martin
Waste water brought by sewage network on city waste water treatment plant affect the cleaning process with its qualitative and quantitative composition. Waste water monitoring represents a tool for observation of pollution indicators in municipal waste water produced by population and industry. In the general part of my thesis is characterized waste water by composition, place of origin, monitored pollution indicators and from the perspective of current legislation. The practical part describes monitoring established by the operator of water lines and sewerage system in Brno city, where the major producers of industrial sectors are divided into groups according to the risk of hazardous substances that may be present in produced waste water. In the final part of this thesis is evaluated the impact of indiscipline of wastewater producers to the sewage network in Brno city and the process of cleaning in the wastewater treatment plant.
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Čištění odpadních vod na čistírně do 3000 ekvivalentních obyvatel
Houdková, Lenka
This bachelor thesis disserts about the problematic of a sewage purification. Wastewater treatement of Dolní Kounice was chosen for analyse. The aim of this thesis is analyse and evaluation data from process of a sewage treatement. This thesis describes actualy issue of sewage in Czech republic. This thesis is focused on describtion technology of wastewater treatement of Dolní Kounice. This thesis containes analyse data from process of sewage treatement and finally evaluation. At the end in this thesis there are scores of requirements from Czech authority and finally recommendations for process of sewage treatement.
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