Wastewater temperature changes in sewer outlets under severe climatic conditions

Abstract

Sewer outlets from buildings in a harsh climate are considered one of the main elements of the sewer network, determining its reliability and efficiency. The article considers the change in the temperature of wastewater at sewer outlets laid at a reduced depth in the frozen ground. Methods: The purpose of this study was to determine the temperature of wastewater at the sewer outlets in the city of Kyzyl during the day in winter. Result: New experimental data on wastewater temperature are presented and summarized. The range of change in the temperature of wastewater at the sewer outlets from the building in the city of Kyzyl has been determined. The results of measurements of a full-scale experiment during the day in winter are presented.