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Vyhodnocení účinnosti čistírny odpadních vod Hodonín
Chocholáčková, Zuzana
The diploma thesis deals with wastewater and rating of efficiency of the wastewater treatment plant (WTP) Hodonín, which cleans communal and industrial wastewaters. Chapter of the literary research describes law regulations dealing with wastewaters, furthermore deals with water pollution, wastewater and wastewater treatment plant technological equipment. Next chapter contains characteristics interest area, its natural and economic conditions and traffic description in WTP Hodonín. I calculated efficiency for selected indexes for the period since 2003 to 2018 from the provided database from company Vodovody a kanalizace Hodonín, a.s.. This values of efficiency and values of concentration of these indexes were compared with emission standards stated in relevant government orders and processed to charts. Average values of efficiency in the observed period were always beyond required limits. Due to my own monitoring, were stated values of biochemical oxygen demand, total nitrogen, total phosphorus, nitrate nitrogen, ammoniacal nitrogen and orthophosphates by spectrophotometry. I calculated efficiency of cleaning from these values and compared them with relevant limits. The results showed that efficiency of cleaning in WTP Hodonín is about 15% higher than it should be due to legislative.
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Hodnocení účinnosti čistírny odpadních vod Dačice
Kalvodová, Vanda
Bachelor thesis "Evaluation of effectiveness of wastewater treatment Dačice" is focused on issue of cleaning wastewater. In the first part there is described issue of wastewater, treatment with them and its liqui-dation. In the next part there is characterized the area of interest where is situated wastewater treatment. There are shown natural circumstances and location of city. In the next part there is elaborated issue of treatment with wastewater in Dačice. There are described resources of pollution, transport of wastewater and description of was-tewater treatment. In the practical part there are elaborated date of picked indicators, their comparison with the current legislation and the final evaluation of the efficiency for wastewater treatment in Dačice.
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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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