Energy, exergy, economic and environmental (4E) analysis of a solar desalination system with humidification-dehumidification

DENİZ E. , Cinar S.

ENERGY CONVERSION AND MANAGEMENT, cilt.126, ss.12-19, 2016 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 126
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1016/j.enconman.2016.07.064
  • Sayfa Sayıları: ss.12-19


A novel humidification-dehumidification (HDH) solar desalination system is designed and tested with actual conditions and solar energy was used to provide both thermal and electrical energy. Energy-exergy analyses of the system are made and economic and enviro-economic properties are investigated using data obtained from experimental studies. In this way, economic and environmental impacts of the HDH solar desalination systems have also been determined. The maximum daily energy efficiency of the system was calculated as 31.54% and the maximum exergy efficiency was found as 1.87%. The maximum fresh water production rate is obtained as 1117.3 g/h. The estimated cost of fresh water produced through the designed HDH system is 0.0981 USD/L and enviro-economic parameter is 2.4041 USD/annum. (C) 2016 Elsevier Ltd. All rights reserved.