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Information × Registration Number 0224U001342, 0123U101200 , R & D reports Title Theoretical studies of the processes of cleaning sewage and other waters from pollution of various origins in reactors with the aim of increasing the efficiency of their work popup.stage_title Head Oliinyk Oleksandr Ya., д.т.н. Registration Date 21-01-2024 Organization The Institute of Hydromechanics of the National Academy of Sciences of Ukraine popup.description2  Methods for calculating the removal of organic pollutants and ammonium nitrogen by biofilm are proposed, which are obtained on the basis of the implementation of constructed and implemented mathematical biofilm models and are sufficiently justified and can be used in the development of relevant provisions and recommendations in the evaluation of the combined treatment of wastewater in various bioreactors. Mathematical modeling of continuous filtration of an aqueous suspension with a change in the direction of mass transfer during the filter cycle was performed. Analytical methods were used to analyze the regularities of surface filtration of a substantially heterogeneous aqueous suspension. Two main speed regimes of filtration, with a constant speed and with a constant pressure drop at the boundaries of the newly formed fine-grained, non-compressible layer, were considered sequentially. Product Description popup.authors Kalugin Yuriy I. Kurganska Svitlana M Oliynyk Yevhen O Polykov Vadim Stepova Natalia H. Telima Sergey V. Kharlamova Olga V. popup.nrat_date 2024-01-21 Close