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UDC 628.35:661.5.63

Gogina Е. S.

Investigating process flow scheme of wastewater biological treatment for the upgrade of the treatment facilities

Summary

The results of experimental investigations of the process flow scheme of wastewater biological treatment are given. The process of ammonia nitrogen removal from wastewater under low oxygen concentration conditions was studied. Kinetic functions for calculating ammonium nitrogen concentrations in treated water at bioreactor operation were determined. The technology was applied in the construction and upgrade of the treatment facilities in a number of cities and settlements of the Moscow Region.

Key words

ammonia nitrogen , biological treatment , bioreactor , wastewater

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