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Information × Registration Number 0212U002730, 0110U002287 , R & D reports Title Design and engineering calculations of cleaning of sewages by filtration popup.stage_title Head Тugay Anatoliy Mikhajlovich, Registration Date 02-02-2012 Organization Kyiv national university of building and architecture popup.description2 An object of researches is service-utility sewages that require deep cleaning. An aim of work is a construction of mathematical models of aerobic доочистки of sewages from biocontaminations filtration and development of engineering methods of calculation of technological and structural parameters of cleansing filters taking into account the oxygen mode. Methods of researches are a physical and mathematical design of processes of deep cleaning on filters at different technologies of providing of process oxygen, use of numeral and analytical methods of calculation of separate tasks, scientific and comparative analysis of theoretical results with the experienced data. Processes are studied of the effective moving away of biocontaminations the fastened biocenosis that as biofilms appears on the surface of material of loading of filter. A mathematical design is conducted and on the basis of his realization the worked out methods of calculation of technological descriptions of deep cleaning and structural parameters of cleansing filters at different technologies providing of process oxygen. A comparative analysis is taken into account as evaluated by influence of different factors and initial parameters on end-point of calculations. Conducted approbation of the got theoretical results with the use of the experienced data of the different authors got in laboratory and productive terms. Introduction of results of researches will allow to provide the high enough degree of cleaning according to enhanceable normative requirements, that lately put to sewages that throw down in reservoirs with sanitary rigorisms to quality of water, and also with the purpose of their use for a technical water-supply. Prognosis suggestions in relation to development of objects of researches are development of more reliable and perfect methods of calculation of parameters of filters that provide the necessary (task) degree of доочистки from the biocontaminations of service-utility sewages. Keywords: deep cleaning, sewages, biofilm, filter, kinetics of reactions of biooxidations, concentration of contaminations, mathematical model, oxygen, aerobic process. Product Description popup.authors Маслун Г.С. Олійник О.Я. Телима С.В. Тугай Я.А. Юрков Є.В. popup.nrat_date 2020-04-02 Close