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Theoretical studies and calculations of wastewater treatment in trickling biofilters
(KNUCA, 2015) Kolpakova, Olga
On the basis of the analysis of existing models and methods of calculation, proposed a general mathematical model of the process of removal of organic contaminants in an aerobic biological wastewater treatment in trickling biofilters with sufficient support biooxidation by oxygen. Results of comparison of theoretical calculations with experimental data obtained by different authors in trickling biofilters with different loading are presented. As the results, the theoretical calculations are in general well correlated with the experimental data.
The aerobic biological purification of the wastewaters from the organic contaminants (OC) in the aerotanks with the suspended and the fixed biocenosis
(Lira-K, 2016) Oleynik, Aleksandr; Airapetian, Tamara
The mathematical model and calculation methods of biological purification of the waste waters from organic contaminants (OC) in the aerotanks with the suspended (free flowing) biocenosis in the form of the flukes of the active sludge and with fixed biocenosis in the form of the biofilm generated on the surface of the additional loading are presented. The characteristic properties of the modeling and calculation of the purification in the aeration tank mixers and in the aeration tank with plug flow are considered.