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Protection of the untreated sewage water environmental
BELEŠOVÁ, Petra
The topic "Environmental Security of Wastewater System" was selected for the creation of my thesis by several fundamental reasons.The main one is the vital importance of water for the functioning of human society.Drinking water sources are limited and the current relatively easy access to good quality water leads to irresponsible waste of this commodity.Besides wasting there is another big problem with environmental pollution,which is closely related to the degradation of sources of drinking water.With the increase of human population,environmental conditions began to worsen rapidly and this issue became to be discussed by multinational organizations.The so-called Environmental Security is currently very topical subject.It is introduced gradually into school curricula.Large amounts of funds have been invested to the environmental safety of water management in the past few years.An especially,there have been build many waste water treatment plants.The thesis is oriented locally on the municipality of Příbram.Its administrative area covers 74 municipalities and military training area of Brdy.The administrative area is mostly formed by smaller communities that are self-sustaining in water management.It is necessary to ensure sufficiently good conditions of the environment to prevent its degradation.The aim of this thesis is mainly to map the impacts of failure of sewage system and eventual propose of appropriate interim solutions of such failure.The research question is closely related to it: What is the current level of environmental safety of water? To achieve the set objectives,primarily I applied the method of literary research,through which was described the basic information necessary to understand the issue.It was also used method of qualitative research,which was carried out on the basis of interviews with experts in that field.The collected data were organized in a logical survey and analyzed by the a SWOT analysis.The thesis is divided into two main sections.The first one is a theoretical part,which describes the water cycle,explains what is infrastructure and,consequently,it highlights the importance of critical infrastructure.It also explains the concept of water management and presents the basic characteristics and methods of processing and treatment of drinking and waste water.It also states the basic legislation governing the issue of water and ultimately defines the concept of environmental security.The second part describes the sewage system in the area of Příbram and maps the ways of creation and the subsequent magnitude of failure of analyzed wastewater treatment plants.In direct relation to this,it assesses the possible emergence of environmental impact.Waste water can be divided into several groups according to where and how they arise.Taking account of their origin,wastewater may contain a wide variety of harmful substances.A failure of the wastewater system would be not only a current problem of environmental pollution at the site where the waste water was getting into the nature,but a long term adverse effect,which would be later manifested in the form of,for example,contamination of soil and groundwater,which would subsequently mix with drinking water resources.It could also lead to the death of some animals,disabling eating crops in that location and spread of various infectious diseases.This condition is highly undesirable and therefore it is necessary to implement preventive measures to prevent environmental safety.From this research,it was found that the formation of potentially serious impacts on the environment due to the failure of the sewage disposal plants in the area of Příbram is not expected.The operators are ready to remove immediately and quite efficiently incurred defects in order to avoid serious long-term failure.In relation to this,the environmental safety of the sewage disposal plants in the area of Příbram can be evaluated as very good.
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The analysis of the economy of the city Pelhřimov in the years 2008-2014 with a focus on the expansion of the wastewater treatment plant
Hanzálek, Michal ; Klepek, Cyril (advisor) ; Kolman, Ondřej (referee)
The bachelor thesis deals with a financial analysis of the economy of the city Pelhřimov on a concrete example of wastewater treatment plant expansion. This work aims to analyze the future benefits for Pelhřimov community and to evaluate the effectiveness of the investment. The thesis is separated into a theoretical and a practical part. The theoretical part contents a definition of the city`s community and a description of the municipal budget and the budgetary process, moreover this part provides the division of revenues and expenditures within the budget of the municipality. The last chapter is dedicated to the theoretical definition of subventions in the Czech Republic and to the ways of evaluating municipalities' management. The practical part is focused on the financial analysis of the city management efficiency and on the analysis of the expansion of the wastewater treatment plant which is a current topic for the city. The analysis of the city's external potentiality is evaluated using SWOT analysis. From the results of overall synthesis, which are provided in the thesis, it is implied that city Pelhřimov uses its financial instruments very well to cover public expenses, wherein the expansion of wastewater treatment plant is part of this expenses.
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