National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Methods of treatment of urban waste water and the possibility of using treated water
Charalambous, Panagiotis ; Benešová, Libuše (advisor) ; Tonika, Jaroslav (referee)
Nowadays, wastewater treatment is becoming increasingly necessary due to the reduction of water resources, the increasing price of drinking water, as well as the shrinking underground water reserves. The treatment of wastewater for reuse and disposal is particularly important for countries and regions which suffer from drinking water shortage. Thus, it is vital to find sustainable solutions for the better protection of the environment and also to improve the water's quality by adapting new and more efficient technologies. This bachelor thesis contains a comprehensive study of different methods and technologies that are used today for the wastewater treatment, with a specific emphasis on urban wastewaters. Furthermore, it examines the post-treated wastewater management, including possible ways of reusing them in many aspects. Keywords: urban wastewater, activation process, biofilters
The possibilities to use hydrothermally treated biowaste for air and water cleaning
Usťak, Sergej ; Muňoz, Jakub ; Usťaková, Marie
The aim of the methodology is to provide to farmers, agricultural consultants, biogas plants owners and operators, originators and processors of biowaste, experts in the field of reclamation and recultivation, investors and other interested parties on issues concerned with the basic information on the use of hydrothermally treated biowaste, especially hydrothermally treated residues from anaerobic fermentation for water and air cleaning. In the introduction, the methodology provides a basic overview on literature regarding to coal similar materials, methods for their preparation, especially the way of hydrothermal carbonization, its basic characteristics and its possibilities and perspectives of application in practice. Furthermore, the methodology describes the actual results obtained during the research project usable in practice and provides their agrochemical, environmental and economic evaluation in the case of application at soils. At the end summarizes the main potential applications and uses of new products based on hydrothermally modified residues as essential components of the filter medium for water and air cleaning.
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Methods of treatment of urban waste water and the possibility of using treated water
Charalambous, Panagiotis ; Benešová, Libuše (advisor) ; Tonika, Jaroslav (referee)
Nowadays, wastewater treatment is becoming increasingly necessary due to the reduction of water resources, the increasing price of drinking water, as well as the shrinking underground water reserves. The treatment of wastewater for reuse and disposal is particularly important for countries and regions which suffer from drinking water shortage. Thus, it is vital to find sustainable solutions for the better protection of the environment and also to improve the water's quality by adapting new and more efficient technologies. This bachelor thesis contains a comprehensive study of different methods and technologies that are used today for the wastewater treatment, with a specific emphasis on urban wastewaters. Furthermore, it examines the post-treated wastewater management, including possible ways of reusing them in many aspects. Keywords: urban wastewater, activation process, biofilters

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