National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Experimental solar drier of sewage sludge
Širůček, Vojtěch ; Niesner, Jakub (referee) ; Houdková, Lucie (advisor)
The master’s thesis is focused on the issue of solar drying of sewage sludge. The sludge management of wastewater treatment plants is described in the first part of this thesis. This theoretical part also deals with description of drying and dryers used for sludge treatment. The second part of the thesis is focused on the experimental solar drying of sewage sludge and the evaluation of the results.
Methods of sewage sludge thermal treatment
Rosendorfová, Lenka ; Pavlas, Martin (referee) ; Houdková, Lucie (advisor)
The first part of this diploma thesis targets in the formation of summary of methods of sewage sludge thermal treatment. Sludge is dangerous material rising from water treatment. Original water pollution is concentrated in sludge. Spectrum of the different methods of sludge disposal is very vast, thermal methods belong to the most advanced ones. Nowadays, legislative rules and regulations make more restrictive, hence sludge disposal is problematic because of economic and ecological view of point. The second part of this diploma thesis is dealt with perspective sludge management at the Central Waste Water Treatment Plant Prague concerning sludge drying and consequent sludge incineration.
Sludge disposal from wastewater treatment plants in case of transport and sludge incineration
Petříčková, Alena ; Šomplák, Radovan (referee) ; Frýba, Lukáš (advisor)
The bachelor´s thesis in theoretical part deals with the disposal of sludge with respect to legislation, method of sludge treatment and drying technologies. This part is also dedicated to traffic connected with sludge. The practical part includes the calculation of combustion heat and calorific value. This section is also deals with summarization production of sludge and sludge treatment, analysis of these data. This part also includes an overview of the mass flow of sludge across the Czech Republic at locations with extended powers.
Sewage sludge drying - theory and practice
Sirový, Martin ; Elsässer, Thomas (referee) ; Houdková, Lucie (advisor)
The thesis deals with sludge drying coming from biological sewage disposal plants from theoretical and practical points of view. The first chapter deals with the sewage disposal plant functioning and with sludge formation there. Furthermore sorts and properties of water treatment sludge are described here. In the second chapter the thesis points the look to the industry drying theory and then to the theory of sludge drying. The third chapter contains a list of current drying chambers convenient for sludge drying and their principles and description. The fourth chapter points to the present practice of sludge drying in the Czech republic. Prospects of the water treatment sludge drying are evaluated in the concluding part.