E3S Web Conf.
Volume 311, 2021International Conference “Ecological Paradigms of Sustainable Development: Political, Economic and Technological Dimension of Biosphere Problems” (EPSD 2021)
|Number of page(s)||9|
|Section||Energy Saving and Energy Efficiency Improvement|
|Published online||19 October 2021|
Evaluation of the effectiveness of the use of heat pumps of the “water-water” type in the wastewater disposal system of the building
Federal State Budgetary Educational Institution of Higher Education “Angarsk State Technical University”, 665835 Angarsk, Russia
The paper presents the results of the analysis of the effectiveness of the use of heat pumps of the “water-water” type for the extraction of thermal energy from the wastewater of wastewater disposal systems of residential buildings. A system of equations characterizing the operation of heat pumps in the system - “drains-heat consumption” - is obtained. The thermal potential of the wastewater and the cost of the extracted energy were estimated.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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