IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v36y2011i11p6617-6626.html
   My bibliography  Save this article

Second law analysis of reverse osmosis desalination plants: An alternative design using pressure retarded osmosis

Author

Listed:
  • Sharqawy, Mostafa H.
  • Zubair, Syed M.
  • Lienhard, John H.

Abstract

A second law analysis of a reverse osmosis desalination plant is carried out using reliable seawater exergy formulation instead of a common model in literature that represents seawater as an ideal mixture of liquid water and solid sodium chloride. The analysis is performed using reverse osmosis desalination plant data and compared with results previously published using the ideal mixture model. It is demonstrated that the previous model has serious shortcomings, particularly with regard to calculation of the seawater flow exergy, the minimum work of separation, and the second law efficiency. The most up-to-date thermodynamic properties of seawater, as needed to conduct an exergy analysis, are given as correlations in this paper. From this new analysis, it is found that the studied reverse osmosis desalination plant has very low second law efficiency (<2%) even when using the available energy recovery systems. Therefore, an energy recovery system is proposed using the (PRO) pressure retarded osmotic method. The proposed alternative design has a second law efficiency of 20%, and the input power is reduced by 38% relative to original reverse osmosis system.

Suggested Citation

  • Sharqawy, Mostafa H. & Zubair, Syed M. & Lienhard, John H., 2011. "Second law analysis of reverse osmosis desalination plants: An alternative design using pressure retarded osmosis," Energy, Elsevier, vol. 36(11), pages 6617-6626.
    • Handle: RePEc:eee:energy:v:36:y:2011:i:11:p:6617-6626
    DOI: 10.1016/j.energy.2011.08.056
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544211005962
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2011.08.056?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. Rensonnet, Thibaut & Uche, Javier & Serra, Luis, 2007. "Simulation and thermoeconomic analysis of different configurations of gas turbine (GT)-based dual-purpose power and desalination plants (DPPDP) and hybrid plants (HP)," Energy, Elsevier, vol. 32(6), pages 1012-1023.
    2. Rivera, W. & Huicochea, A. & Martínez, H. & Siqueiros, J. & Juárez, D. & Cadenas, E., 2011. "Exergy analysis of an experimental heat transformer for water purification," Energy, Elsevier, vol. 36(1), pages 320-327.
    3. Sharaf, M.A. & Nafey, A.S. & García-Rodríguez, Lourdes, 2011. "Thermo-economic analysis of solar thermal power cycles assisted MED-VC (multi effect distillation-vapor compression) desalination processes," Energy, Elsevier, vol. 36(5), pages 2753-2764.
    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. Hamid, Mohammed O.A. & Zhang, Bo & Yang, Luopeng, 2014. "Application of field synergy principle for optimization fluid flow and convective heat transfer in a tube bundle of a pre-heater," Energy, Elsevier, vol. 76(C), pages 241-253.
    2. Petersen, Nils Hendrik & Arras, Maximilian & Wirsum, Manfred & Ma, Linwei, 2024. "Integration of large-scale heat pumps to assist sustainable water desalination and district cooling," Energy, Elsevier, vol. 289(C).
    3. Mehri Akbari & Seyed M. S. Mahmoudi & Mortaza Yari & Marc A. Rosen, 2014. "Energy and Exergy Analyses of a New Combined Cycle for Producing Electricity and Desalinated Water Using Geothermal Energy," Sustainability, MDPI, vol. 6(4), pages 1-25, April.
    4. He, Wei & Wang, Jihong, 2017. "Feasibility study of energy storage by concentrating/desalinating water: Concentrated Water Energy Storage," Applied Energy, Elsevier, vol. 185(P1), pages 872-884.
    5. Janghorban Esfahani, Iman & Kang, Yong Tae & Yoo, ChangKyoo, 2014. "A high efficient combined multi-effect evaporation–absorption heat pump and vapor-compression refrigeration part 1: Energy and economic modeling and analysis," Energy, Elsevier, vol. 75(C), pages 312-326.
    6. Jayathunga, D.S. & Karunathilake, H.P. & Narayana, M. & Witharana, S., 2024. "Phase change material (PCM) candidates for latent heat thermal energy storage (LHTES) in concentrated solar power (CSP) based thermal applications - A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 189(PB).
    7. Gao, J.T. & Xu, Z.Y. & Wang, R.Z., 2021. "An air-source hybrid absorption-compression heat pump with large temperature lift," Applied Energy, Elsevier, vol. 291(C).
    8. Manju, S. & Sagar, Netramani, 2017. "Renewable energy integrated desalination: A sustainable solution to overcome future fresh-water scarcity in India," Renewable and Sustainable Energy Reviews, Elsevier, vol. 73(C), pages 594-609.
    9. Wang, Sheng & Xie, Xiaoyun & Jiang, Yi, 2014. "Optimization design of the large temperature lift/drop multi-stage vertical absorption temperature transformer based on entransy dissipation method," Energy, Elsevier, vol. 68(C), pages 712-721.
    10. Srinivas, T., 2009. "Study of a deaerator location in triple-pressure reheat combined power cycle," Energy, Elsevier, vol. 34(9), pages 1364-1371.
    11. M. Ehyaei & M. Kasaeian & Stéphane Abanades & Armin Razmjoo & Hamed Afshari & Marc Rosen & Biplab Das, 2023. "Natural gas‐fueled multigeneration for reducing environmental effects of brine and increasing product diversity: Thermodynamic and economic analyses," Post-Print hal-04113893, HAL.
    12. Li, Chennan & Goswami, Yogi & Stefanakos, Elias, 2013. "Solar assisted sea water desalination: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 19(C), pages 136-163.
    13. Calise, Francesco & Macaluso, Adriano & Piacentino, Antonio & Vanoli, Laura, 2017. "A novel hybrid polygeneration system supplying energy and desalinated water by renewable sources in Pantelleria Island," Energy, Elsevier, vol. 137(C), pages 1086-1106.
    14. Wu, Wei & Wang, Baolong & Shi, Wenxing & Li, Xianting, 2014. "Absorption heating technologies: A review and perspective," Applied Energy, Elsevier, vol. 130(C), pages 51-71.
    15. S. Mohammad S. Mahmoudi & Sina Salehi & Mortaza Yari & Marc A. Rosen, 2017. "Exergoeconomic Performance Comparison and Optimization of Single-Stage Absorption Heat Transformers," Energies, MDPI, vol. 10(4), pages 1-28, April.
    16. Rostamzadeh, Hadi, 2021. "A new pre-concentration scheme for brine treatment of MED-MVC desalination plants towards low-liquid discharge (LLD) with multiple self-superheating," Energy, Elsevier, vol. 225(C).
    17. Palenzuela, Patricia & Zaragoza, Guillermo & Alarcón-Padilla, Diego C. & Guillén, Elena & Ibarra, Mercedes & Blanco, Julián, 2011. "Assessment of different configurations for combined parabolic-trough (PT) solar power and desalination plants in arid regions," Energy, Elsevier, vol. 36(8), pages 4950-4958.
    18. Elsayed, Mohamed L. & Mesalhy, Osama & Mohammed, Ramy H. & Chow, Louis C., 2019. "Performance modeling of MED-MVC systems: Exergy-economic analysis," Energy, Elsevier, vol. 166(C), pages 552-568.
    19. Chen, Q. & Ja, M. Kum & Li, Y. & Chua, K.J., 2019. "Energy, exergy and economic analysis of a hybrid spray-assisted low-temperature desalination/thermal vapor compression system," Energy, Elsevier, vol. 166(C), pages 871-885.
    20. Parham, Kiyan & Khamooshi, Mehrdad & Tematio, Daniel Boris Kenfack & Yari, Mortaza & Atikol, Uğur, 2014. "Absorption heat transformers – A comprehensive review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 34(C), pages 430-452.

    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:36:y:2011:i:11:p:6617-6626. 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.