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Integrated modelling of wastewater heat recovery for sludge drying in wastewater treatment plants
Wastewater represents a reliable and continuously available low-temperature renewable energy source that can contribute to the decarbonisation of wastewater treatment plants (WWTPs) through heat recovery technologies. However, the effective exploitation of this resource requires reliable prediction of wastewater temperature along sewer networks while ...
Giuseppe Emmi +3 more
openaire +2 more sources
Water Science and Technology, 2021 The vast majority of the energy consumed for urban water services is used to heat tap water. Heat recovery from wastewater is consequently an area of rapidly growing concern, both in research and by commercial interest, promoting the path towards a ...
R. Saagi +5 more
doaj +1 more source
Clean Energy and Resource Recovery : Wastewater Treatment Plants as Biorefineries, Volume 2
, 2021 Clean Energy and Resource Recovery: Wastewater Treatment Plants as Bio-refineries, Volume 2, summarizes the fundamentals of various treatment modes applied to the recovery of energy and value-added products from wastewater treatment plants.
Tyagi, V. K. +7 more
core +1 more source
Waste Heat and Wastewater Recovery in Textile Processing Industry: A Case Study of Adopted Practices
Mehran University Research Journal of Engineering and Technology, 2021 Textile wet processes dispose of huge amounts of water and energy in the form of hot wastewater and exhaust gas emissions. A significant amount of water and energy can be conserved by adopting various waste heat and water recovery methods, such as the ...
Tanveer Ahmed Gadhi +4 more
doaj +1 more source
Phosphorus recovery from wastewater by struvite crystallization: A review [PDF]
, 2009 The present review provides an understanding of principles of struvite crystallization and examines the techniques and processes experimented to date by researchers at laboratory, pilot, and full-scale to maximize phosphorus removal and reuse as struvite
Hobbs, Phil +16 more
core +1 more source
Energies, 2021 Wastewater treatment plants designed to meet the requirements of discharging wastewater to a receiving water body are often not energy optimised. Energy requirements for conventional activated sludge wastewater treatment plants are estimated to range ...
Sylwia Myszograj +3 more
doaj +1 more source
Linear active disturbance rejection control of waste heat recovery systems with organic Rankine cycles [PDF]
, 2012 In this paper, a linear active disturbance rejection controller is proposed for a waste heat recovery system using an organic Rankine cycle process, whose model is obtained by applying the system identification technique.
Hong Yue +9 more
core +4 more sources
Modeling and analysis of wastewater heat recovery system in Kuwait
, 2020 Wastewater heat recovery become an important activity which could lead to the energy saving improvement and supports the carbon footprint reduction. Reducing a 1m3 cubic of wastewater temperature by 1 OC could recover around 1.2 kWh of heat.
Aldousari, Meshal R. E. E. M +3 more
core +1 more source
Die Bodenkultur, 2016 The heat content of wastewater presents a great but still widely unused potential for energy supply. The thermal energy recovered through heat exchangers and heat pumps can be used for the heating (and cooling) of buildings and even for hot water ...
Kretschmer Florian
doaj +1 more source
Area targeting and storage temperature selection for heat recovery loops [PDF]
, 2012 Inter-plant heat integration across a large site can be achieved using a Heat Recovery Loop (HRL). In this paper the relationship between HRL storage temperatures, heating and cooling utility savings (heat recovery) and total HRL exchanger area is ...
Walmsley, Michael R.W. +3 more
core +1 more source