Рассматривается реконструкция очистных сооружений с применением технологической схемы одноиловой денитри-нитрификации на примере станции очистки сточных вод г. Коломны. Анализ работы очистных сооружений после реконструкции доказывает верность теоретических предположений о работе системы. Полученные данные подтверждают стабильность разработанной технологической схемы и дают основания рекомендовать ее для внедрения при реконструкции очистных сооружений. сточные воды; экология; реконструкция очистных сооружений; глубокая очистка сточных вод%Due to the tightening of standards for wastewater discharge which has been occurred during last 20 years, the problem of removal of nutrients (nitrogen and phosphorus) gained prominence. There was a need to develop methods and technological schemes of wastewater treatment to the required standards, promising to implement the renovations at existing treatment facilities and requiring minimal capital investment. The authors have reviewed and analyzed the application of one of these technologies, developed at the Moscow State University of Civil Engineering (MGSU). This technology is based on the work of the single-sludge denitri-nitrification system. It has been repeatedly shown its effectiveness while being used at wastewater treatment plants in the Russian Federation. Moreover this system has a number of advantages compared to other domestic and foreign technologies. The analysis of operation of the treatment plant in the city of Kolomna after reconstruction (with using the developed technology) proves the theoretical assumptions about the system. The results confirm the stability of technological schemes and give reason to recommend it for the further implementation when reconstructing wastewater treatment facilities.
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