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Perspectives of solar-powered desalination with the 'SMCEC' technique

  • Habib Ben Bacha
  • , Aref Y. Maalej
  • , Hamed Ben Dhia
  • , Isabell Ulber
  • , Hermann Uchtmann
  • , Martin Engelhardt
  • , Jürgen Krelle

Research output: Contribution to journalConference articlepeer-review

21 Scopus citations

Abstract

In this article, the survey, description and perspectives of a new solar-based desalination technique-solar multiple condensation evaporation cycle (SMCEC)-are presented. This technique uses solar energy to heat brackish water and does not pollute the environment. Two pilot desalination facilities located in Sfax in the centre of Tunisia are the scope of this paper. The two facilities use the SMCEC technique but have different designs and equipment. The two units are operated under the supervision of the Ecole Nationale d'Ingenieur de Sfax. The produced distillate water is used for drip-irrigation. Performance analysis showed as much as 60% of daily water needed for irrigation has been produced by the pilot units during good weather conditions.

Original languageEnglish
Pages (from-to)177-183
Number of pages7
JournalDesalination
Volume122
Issue number2-3
DOIs
StatePublished - 7 Jul 1999
Externally publishedYes
EventProceedings of the 1998 International Workshop on Desalination Technologies for Small and Medium Size Plants with Limited Environmental Impact - Rome, Italy
Duration: 3 Dec 19984 Dec 1998

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 6 - Clean Water and Sanitation
    SDG 6 Clean Water and Sanitation
  2. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Cost
  • Production
  • Solar energy
  • Solar multiple condensation and evaporation cycle
  • Water desalination

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