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Financial Analysis of the Use of Two Horizontal Drain Water Heat Recovery Units

Author

Listed:
  • Kamil Pochwat

    (Department of Infrastructure and Water Management, Rzeszow University of Technology, al. Powstańców Warszawy 12, 35-959 Rzeszów, Poland)

  • Sabina Kordana-Obuch

    (Department of Infrastructure and Water Management, Rzeszow University of Technology, al. Powstańców Warszawy 12, 35-959 Rzeszów, Poland)

  • Mariusz Starzec

    (Department of Infrastructure and Water Management, Rzeszow University of Technology, al. Powstańców Warszawy 12, 35-959 Rzeszów, Poland)

  • Beata Piotrowska

    (Department of Infrastructure and Water Management, Rzeszow University of Technology, al. Powstańców Warszawy 12, 35-959 Rzeszów, Poland)

Abstract

The growing interest in the use of unconventional energy sources is a stimulus for the development of dedicated devices and technologies. Drain water heat recovery (DWHR) units can be an example of such devices. They allow the recovery of part of the heat energy deposited in grey water. This paper describes the results of research on the assessment of the financial profitability of the use of two horizontal heat exchanger solutions, taking into account the actual distribution of cold water temperature during the operating year in the plumbing and two operating regimes of the premises as the residential and service facilities. The analysis showed that the use of a horizontal heat exchanger with increased efficiency in a dwelling in a 15-year life cycle allowed for achieving more than twice as much savings (reaching up to EUR 1427) compared to a classic horizontal heat exchanger. At the same time, it was shown that the installation of this type of equipment was more profitable the greater the water consumption of the premises. The article also notes the impact of cold water temperature in the installation on the results of the analysis. It was featured that taking temperature on the basis of installation design recommendations led to significant distortions in the financial analysis. On the other hand, comparing the method of averaging the cold water temperature (daily, monthly and yearly), it was determined that averaging the temperature over the annual cycle was an acceptable simplification of the model. The research results presented in the paper have a practical aspect and may constitute guidelines for designers and potential investors. In addition, they can be an incentive to continue research on heat exchangers by other scientific centers, which on a global scale will increase the universality of their use.

Suggested Citation

  • Kamil Pochwat & Sabina Kordana-Obuch & Mariusz Starzec & Beata Piotrowska, 2020. "Financial Analysis of the Use of Two Horizontal Drain Water Heat Recovery Units," Energies, MDPI, vol. 13(16), pages 1-18, August.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:16:p:4113-:d:396580
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    References listed on IDEAS

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    1. Abdur Rehman Mazhar & Shuli Liu & Ashish Shukla, 2018. "A Key Review of Non-Industrial Greywater Heat Harnessing," Energies, MDPI, vol. 11(2), pages 1-34, February.
    2. Anna Eknes Stagrum & Erlend Andenæs & Tore Kvande & Jardar Lohne, 2020. "Climate Change Adaptation Measures for Buildings—A Scoping Review," Sustainability, MDPI, vol. 12(5), pages 1-18, February.
    3. Sadegh Shahmohammadi & Zoran Steinmann & Henry King & Hilde Hendrickx & Mark A.J. Huijbregts, 2019. "The influence of consumer behavior on energy, greenhouse gas, and water footprints of showering," Journal of Industrial Ecology, Yale University, vol. 23(5), pages 1186-1195, October.
    4. Pochwat, Kamil & Kordana, Sabina & Starzec, Mariusz & Słyś, Daniel, 2019. "Comparison of two-prototype near-horizontal Drain Water Heat Recovery units on the basis of effectiveness," Energy, Elsevier, vol. 173(C), pages 1196-1207.
    5. Yaqoot, Mohammed & Diwan, Parag & Kandpal, Tara C., 2016. "Review of barriers to the dissemination of decentralized renewable energy systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 477-490.
    6. Qian Zhou & Helmut Yabar & Takeshi Mizunoya & Yoshiro Higano, 2017. "Evaluation of Integrated Air Pollution and Climate Change Policies: Case Study in the Thermal Power Sector in Chongqing City, China," Sustainability, MDPI, vol. 9(10), pages 1-17, September.
    7. Marcela Taušová & Eva Mihaliková & Katarína Čulková & Beáta Stehlíková & Peter Tauš & Dušan Kudelas & Ľubomír Štrba, 2019. "Recycling of Communal Waste: Current State and Future Potential for Sustainable Development in the EU," Sustainability, MDPI, vol. 11(10), pages 1-16, May.
    8. Giulia Caruso & Emiliano Colantonio & Stefano Antonio Gattone, 2020. "Relationships between Renewable Energy Consumption, Social Factors, and Health: A Panel Vector Auto Regression Analysis of a Cluster of 12 EU Countries," Sustainability, MDPI, vol. 12(7), pages 1-16, April.
    9. Florian Kretschmer & Georg Neugebauer & Gernot Stoeglehner & Thomas Ertl, 2018. "Participation as a Key Aspect for Establishing Wastewater as a Source of Renewable Energy," Energies, MDPI, vol. 11(11), pages 1-17, November.
    10. He, Wei & Hong, Xiaoqiang & Zhao, Xudong & Zhang, Xingxing & Shen, Jinchun & Ji, Jie, 2015. "Operational performance of a novel heat pump assisted solar façade loop-heat-pipe water heating system," Applied Energy, Elsevier, vol. 146(C), pages 371-382.
    11. Mihaela Simionescu & Yuriy Bilan & Stanisław Gędek & Dalia Streimikiene, 2019. "The Effects of Greenhouse Gas Emissions on Cereal Production in the European Union," Sustainability, MDPI, vol. 11(12), pages 1-24, June.
    12. Xiaowei Ma & Mei Wang & Chuandong Li, 2019. "A Summary on Research of Household Energy Consumption: A Bibliometric Analysis," Sustainability, MDPI, vol. 12(1), pages 1-17, December.
    13. Zhou, Guobing & He, Jing, 2015. "Thermal performance of a radiant floor heating system with different heat storage materials and heating pipes," Applied Energy, Elsevier, vol. 138(C), pages 648-660.
    14. Kim Maund & Thayaparan Gajendran & Graham Brewer, 2018. "Key Issues for Implementation of Environmental Planning Policy: Construction Management Practice," Sustainability, MDPI, vol. 10(7), pages 1-13, June.
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    1. Sabina Kordana-Obuch & Mariusz Starzec, 2022. "Horizontal Shower Heat Exchanger as an Effective Domestic Hot Water Heating Alternative," Energies, MDPI, vol. 15(13), pages 1-22, July.
    2. Sabina Kordana-Obuch & Mariusz Starzec & Daniel Słyś, 2021. "Assessment of the Feasibility of Implementing Shower Heat Exchangers in Residential Buildings Based on Users’ Energy Saving Preferences," Energies, MDPI, vol. 14(17), pages 1-30, September.
    3. Frantisek Vranay & Ladislav Pirsel & Richard Kacik & Zuzana Vranayova, 2020. "Adaptation of HVAC Systems to Reduce the Spread of COVID-19 in Buildings," Sustainability, MDPI, vol. 12(23), pages 1-20, November.

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