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The way of reconstruction and modernization of constructions of biological sewage treatment of the city


L.A. Krylova – Master, Department of «Industrial Ecology», Kaluga branch of the Bauman MSTU
O.V. Yakovleva – Ph. D. (Eng.), Associate Professor, Department of «Industrial Ecology», Kaluga branch of the Bauman MSTU

The analysis of the currently used methods and schemes for purification and tertiary treatment of domestic wastewater of the city. It is shown that, despite the variety of existing technical solutions for the reconstruction and modernization of treatment facilities qualitative indicators of discharge of waste water after cleaning does not always reach the MPC.
A study of the work of city treatment facilities of the City after reconstruction and modernization have shown that requires on the one hand a comprehensive approach to using the best available technologies, on the other hand it is necessary to conduct experimental research and scientific substantiation of design solutions when upgrading sewage treatment plants.
At the present stage it is necessary to achieve the desired results to develop a database with a wide range of characteristics of work of treatment facilities of a certain profile at the regional level.
Given the results of the study showed the importance of using the latest available technologies combined with a detailed approach when making decisions the intensification of the processes of wastewater treatment. This approach to the reconstruction and modernization of wastewater treatment plants is appropriate.

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