A.Ja.Oleinik, Ju.I.Kalugin, N.G.Stepova, S.M.Zyablikov Theoretical analysis of concretion processes in the systems of biological restification of foul waters |
Applied hydromechanics, Vol. 6 (78) ¹ 4, (2004) |
| Substantiation of solids (activated sludge makroflocks) sedimentation prerequisites and conditions in secondary vertical settlers is presented. A more complete hydrodynamic sedimentation model has been developed on the basis of the performed analysis and comprehensive examination of existing models and methods for calculating of sedimentation parameters. The model takes into account character properties and mechanisms of solids sedimentation over the settler depth. The calculation algorithm for operating characteristics of sedimentation process and settler design data has been developed. The model has been realized by using a numerical simulation. |
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| TEXT LANGUAGE: Russian |