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Experimental characterization of a novel soft polymer heat exchanger for wastewater heat recovery [PDF]
International Journal of Heat and Mass Transfer, 2020 Wastewater released from showers, sinks, and washers contains a considerable amount of waste heat that can be recovered by using a heat exchanger. Conventional metal heat exchangers for wastewater heat recovery have common problems of corrosion, fouling and clogging, which makes it necessary to develop a new type of heat exchanger for such low-grade ...
Xiaofeng Guo +2 more
exaly +5 more sources
Determination of the optimal heat exchanger configuration for wastewater heat recovery [PDF]
E3S Web of Conferences, 2023 The work aims to increase the efficiency of the hot water supply system based on local recovery of the heat of wastewater generated in the shower room for preheating cold water.
Soloveva Olga +4 more
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Modelling of Wastewater Heat Recovery Heat Pump Systems
Journal of Sustainable Development of Energy, Water and Environment Systems, 2021 Wastewater heat recovery is currently an underutilized technology that could be part of solving the climate crisis. A large portion of the heat that leaves a building in the form of wastewater is potentially recoverable for pre-heating domestic hot water
Nicholas R. Smith, Gregor P. Henze
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Renewable energy of wastewater heat recovery
Water Science and Technology, 2023 Wastewater heat recovery (HR) is one of the renewable energy sources. The associated harmful environmental, health, and social effects of traditional biomass, fossil fuel, and other polluted sources have enhanced the growing interest in the search for an
Hussein Abed Obaid Alisawi
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Case studies of four installed wastewater heat recovery systems in Sweden
Case Studies in Thermal Engineering, 2021 The energy demand for tap water heating is significant in the developed world and significant to buildings energy performance. However, little attention is given to this untapped potential of heat recovery from wastewater.
Jorgen Wallin
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Heat Recovery from Wastewater—A Review of Available Resource [PDF]
Water (Switzerland), 2021 The EU Directive 2018/2001 recognized wastewater as a renewable heat source. Wastewater from domestic, industrial and commercial developments maintains considerable amounts of thermal energy after discharging into the sewer system. It is possible to recover this heat by using technologies like heat exchangers and heat pumps; and to reuse it to satisfy ...
Himanshu Nagpal +2 more
exaly +2 more sources
Opportunities to decarbonize heat in the UK using Urban Wastewater Heat Recovery [PDF]
Building Services Engineering Research and Technology, 2021 By 2050, the UK government plans to create ‘Net zero society’. 1 To meet this ambitious target, the deployment of low carbon technologies is an urgent priority. The low carbon heat recovery technologies such as heat recovery from sewage via heat pump can play an important role. It is based on
Shazia Farman Ali, Aaron Gillich
exaly +2 more sources
Modelling heat recovery potential from household wastewater [PDF]
Water Science and Technology, 2020 Abstract There is a strongly growing interest for wastewater heat recovery (WWHR) in Sweden and elsewhere, but a lack of adequate tools to determine downstream impacts due to the associated temperature drop. The heat recovery potential and associated temperature drop after heat recovery on a building level is modelled for a case study in
Magnus Arnell, Jeppsson U
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A short review of recent studies on wastewater heat recovery systems: Types and applications
Energy Reports, 2022 Reducing energy consumption has its direct impact on the worldwide environmental status. Smart energy processes must be adopted in order to enhance the reduction capacity of energy usage.
Zahra Wehbi +5 more
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Heat Recovery from a Wastewater Treatment Process—Case Study
Energies, 2022 This article presents the potential of heat recovery from wastewater with an example of a wastewater treatment plant (WWTP) in Mokrawica, which is located in the West Pomeranian region of Poland.
Tomasz Łokietek +3 more
doaj +2 more sources