IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v229y2021ics0360544221009063.html
   My bibliography  Save this article

A novel configuration for low-grade heat-driven desalination based on cascade MED

Author

Listed:
  • Hesari, Fardin
  • Salimnezhad, Faraz
  • Khoshgoftar Manesh, Mohammad Hasan
  • Morad, Mohammad Reza

Abstract

A novel MED-based desalination system for low-grade heat sources with a temperature between 65 °C and 90 °C has been proposed. Low-grade heat-driven desalination systems are of the most important methods for increasing energy efficiency and assisting the environment along with alleviating the water scarcity problem. The new proposed system is known as cascade multi-effect distillation (CMED). It is designed based on multi-step heat extraction from the heat source fluid (HSF). Multi-step heat absorption helps to form two arrays of MED effects and to utilize two boosters to achieve better performance. The advantage of this system is less complexity (for example, lower vapor injection), and improved performance along with reduced electricity consumption in comparison with the most recent MED-based configurations, including flash boosted MED (FB-MED) and distributed boosted MED (DBMED). The results show that the CMED’s production rate is increased on average by 15.5% compared to FB-MED, and up to 7.3% relative to DBMED. The normalized pumping power consumption (NPPC) is dropped by 14.5% and 11.5% on average compared to FB-MED and DBMED, respectively. Also, the specific capital cost is reduced by about 1.15% and 0.80% on average.

Suggested Citation

  • Hesari, Fardin & Salimnezhad, Faraz & Khoshgoftar Manesh, Mohammad Hasan & Morad, Mohammad Reza, 2021. "A novel configuration for low-grade heat-driven desalination based on cascade MED," Energy, Elsevier, vol. 229(C).
  • Handle: RePEc:eee:energy:v:229:y:2021:i:c:s0360544221009063
    DOI: 10.1016/j.energy.2021.120657
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544221009063
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.energy.2021.120657?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Saldivia, David & Rosales, Carlos & Barraza, Rodrigo & Cornejo, Lorena, 2019. "Computational analysis for a multi-effect distillation (MED) plant driven by solar energy in Chile," Renewable Energy, Elsevier, vol. 132(C), pages 206-220.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Abdelhay, AymanO. & Fath, HassanE.S. & Nada, S.A., 2020. "Solar driven polygeneration system for power, desalination and cooling," Energy, Elsevier, vol. 198(C).
    2. Angelica Liponi & Claretta Tempesti & Andrea Baccioli & Lorenzo Ferrari, 2020. "Small-Scale Desalination Plant Driven by Solar Energy for Isolated Communities," Energies, MDPI, vol. 13(15), pages 1-16, July.
    3. Calise, Francesco & d’Accadia, Massimo Dentice & Vicidomini, Maria, 2019. "Optimization and dynamic analysis of a novel polygeneration system producing heat, cool and fresh water," Renewable Energy, Elsevier, vol. 143(C), pages 1331-1347.
    4. Elminshawy, Nabil A.S. & Gadalla, Mamdouh A. & Bassyouni, M. & El-Nahhas, Kamal & Elminshawy, Ahmed & Elhenawy, Y., 2020. "A novel concentrated photovoltaic-driven membrane distillation hybrid system for the simultaneous production of electricity and potable water," Renewable Energy, Elsevier, vol. 162(C), pages 802-817.
    5. Vazini Modabber, Hossein & Khoshgoftar Manesh, Mohammad Hasan, 2021. "Optimal exergetic, exergoeconomic and exergoenvironmental design of polygeneration system based on gas Turbine-Absorption Chiller-Solar parabolic trough collector units integrated with multi-effect de," Renewable Energy, Elsevier, vol. 165(P1), pages 533-552.
    6. Farzad Hamrang & Afshar Shokri & S. M. Seyed Mahmoudi & Biuk Ehghaghi & Marc A. Rosen, 2020. "Performance Analysis of a New Electricity and Freshwater Production System Based on an Integrated Gasification Combined Cycle and Multi-Effect Desalination," Sustainability, MDPI, vol. 12(19), pages 1-29, September.
    7. Farzad Hamrang & S. M. Seyed Mahmoudi & Marc A. Rosen, 2021. "A Novel Electricity and Freshwater Production System: Performance Analysis from Reliability and Exergoeconomic Viewpoints with Multi-Objective Optimization," Sustainability, MDPI, vol. 13(11), pages 1-30, June.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:229:y:2021:i:c:s0360544221009063. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.