References
  -  A. Gadgil, Drinking water in developing countries, Annu.
    Rev. Energy Environ., 23 (1998) 253–286. 
-  E. Delyannis, Historical background of desalination and
    renewable energies, Sol. Energy, 75 (2003) 358–366. 
-  P.J.K. Mbadinga, A Solar Water Purification System for Rural
    Areas, South Africa, MTech Thesis, Cape Peninsula University
    of Technology, Cape Town, 2015. 
-  L. Furter, Solar Distillation Solves Rural Water Problem:
    Consulting, Vol. 29, IMIESA, 2004, 59 p. 
-  A.E. Kabeel, S.A. El-Agouz, Review of researches and
    developments on solar stills, Desalination, 276 (2011) 1–12. 
-  K. Schwarzer, E.V. da Silva, B. Hoffschmidt, T.A. Schwarzer,
    A new solar desalination system with heat recovery for
    decentralized drinking water production, Desalination,
    248 (2009) 204–211. 
-  J. Bundschuh, J. Hoinkis, Renewable Energy Applications for
    Freshwater Production, 2nd ed., CRC Press/Balkema, London,
    2012, 6 p. 
-  F. Trieb, H. Muller-Steinhagen, Concentrating solar power for
    seawater desalination in the Middle East and North Africa,
    Desalination, 220 (2008) 165–183. 
-  A.L. Campoine, M. Gurreri, G. Ciafalo, A. Micale, T.A. Cipollina,
    Electrodialysis for water desalination: a critical assessment of
    recent developments on process fundamentals, models and
    applications, Desalination, 434 (2018) 121–160. 
-  M.A. Alkhadra, T. Gao, K.M. Conforti, H. Tian, M.Z. Bazant,
    Small-scale desalination of seawater by shock electrodialysis,
    Desalination, 476 (2020) 114219, doi: 10.1016/j.desal.2019.114219. 
-  B. Penate, L. Garcia-Rodriguez, Current trends and future
    prospects in the design of seawater reverse osmosis
    desalination technology, Desalination, 284 (2011) 1–8. 
-  M.A. Eltawil, Z. Zhengming, L. Yuan, A review of renewable
    energy technologies integrated with desalination system,
    Renewable Sustainable Energy Rev., 13 (2009) 2245–2262. 
-  J.H. Rief, W. Alhalabi, Solar-powered desalination: its significant
    challenges and potential, Renewable Sustainable Energy Rev.,
    48 (2015) 152–165. 
-  A.A. Badran, A.A. Al-Hallaq, I.A.E. Salman, M.Z. Odat,
    A solar still augmented with a flat plate collector, Desalination,
    172 (2004) 227–234. 
-  A. Pugsley, A. Zacharopoulos, J.D. Mondol, M. Smyth,
    Global applicability of solar desalination, Renewable Energy,
    88 (2015)200–219. 
-  M. Thirugnanasambandam, S. Iniyan, R. Goic, A review of
    solar thermal technologies, Renewable Sustainable Energy Rev.,
    14 (2010) 312–322. 
-  E. Chafik, A new type of seawater desalination plants using
    solar energy, Desalination, 156 (2003) 333–348. 
-  B.A. Shaffi, S.J. Mamouri, M.M. Lotfi, H.J. Mosleh, A modified
    solar desalination system using evacuated tube collector,
    Desalination, 396 (2016) 30–38. 
-  S.W. Sharshir, G. Peng, N. Yang, M.A. Eltawil, M.K.A. Ali,
    A.E. Kabeel, A hybrid desalination system using humidificationdehumidification
    and solar still integrated with evacuated solar
    water heater, Energy Convers. Manage., 124 (2016) 287–296. 
-  Z.H. Liu, R.L. Hu, L. Lu, F. Zhao, H.S. Xiao, Thermal
    performance of an open thermosyphon using nano fluid for
    evacuated tubular high temperature air solar collector, Energy
    Convers. Manage., 73 (2013) 135–143. 
-  Z. Xu, L. Zhang, L. Zhao, B. Li, B. Bhatia, C. Wang, K.L. Wilke,
    Y. Song, O. Labban, J.H. Lienhard, R. Wang, E.N. Wang,
    Ultrahigh-efficiency desalination via a thermally-localized
    multistage solar still, Energy Environ. Sci., 13 (2020) 830–839. 
-  L. Garcia-Rodriguez, Seawater desalination driven by
    renewable energies: a review, Desalination, 143 (2002) 103–113. 
-  G. Xiao, X. Wang, M. Ni, F. Wang, W. Zhu, Z. Lou, K. Cen,
    A review on solar stills for brine desalination, Appl. Energy,
    103 (2012) 642–652. 
-  E. El-Baily, S.M. Shalaby, A.E. Kabeel, A.M. Fathy, Cost analysis
    for several solar desalination systems, Desalination, 384 (2016)
    12–30. 
-  S.W. Sharshir, G. Peng, L. Wu, N. Yang, F.A. Essa,
    A.H. Elsheikh, S.I.T. Mohamed, A.E. Kabeel, Enhancing the
    solar still performance using nanofluid and glass cover cooling:
    experimental study, Appl. Therm. Eng., 113 (2016) 684–693. 
-  E. Sartori, Solar still versus solar evaporation: a comparative
    study between their thermal behaviors, Sol. Energy, 56 (1996)
    199–206. 
-  C. Li, Y. Goswami, E. Stefanakos, Solar assisted seawater
    desalination: a review, Renewable Sust. Energy Rev., 19 (2012)
    136–163. 
-  R.A. Van Steenderen, Studies on the efficiency of solar
    desalination still for supplementing drinking water supplies is
    southwest Africa, Water SA, 3 (1977) 1–4. 
-  H.E.S. Fath, Solar distillation: a promising alternative for
    water provision with free energy, simple technology and
    clean environment, Desalination, 116 (1998) 45–56. 
-  H.N. Panchal, S. Patel, An extensive review on different design
    and climatic parameters to increase distillate output of a solar
    still, Renewable Sustainable Energy Rev., 69 (2016) 750–758. 
-  Z.H. Liu, H.Y. Guan, G.S. Wang, Performance optimization
    study on an integrated solar desalination system with multistage
    evaporation/heat recovery processes, Energy, 76 (2014)
    1001–1010. 
-  V. Sivakumar, E.G. Sundaram, Improvement techniques of solar
    still efficiency: a review, Renewable Sustainable Energy Rev.,
    28 (2013) 246–264. 
-  A. Soni, J.A. Stagner, D.S.K. Ting, Adaptable wind/solar
    powered hybrid system for household wastewater treatment,
    Sustainable Energy Technol. Assess., 24 (2017) 8–18. 
-  K.S. Reddy, K.R. Kumar, T.S. O’Donovan, T.K. Mallick,
    Performance analysis of an evacuated multi-stage solar
    desalination system, Desalination, 288 (2012) 80–92. 
-  O.O. Badran, H.A. Al-Tahaineh, The effect of coupling a flatplate
    collector on a solar still productivity, Desalination,
    183 (2005) 137–142. 
-  E.C. Joubert, S. Hess, J.L. Van Niekerk, Large-scale solar water
    heating in South Africa: status, barriers and recommendations,
    Renewable Energy, 97 (2016) 809–822. 
-  H. Sharon, K.S. Reddy, A review of solar energy driven
    desalination technologies, Renewable Sustainable Energy Rev.,
    41 (2014) 1080–1118. 
-  Z.M. Omara, A.E. Kabeel, A.S. Abdullah, A review of solar still
    performance with reflectors, Renewable Sustainable Energy
    Rev., 68 (2016) 638–649. 
-  Y.A. Cengel, Heat and Mass Transfer: A Practical Approach,
    2nd ed., McGraw-Hill, New York, NY, USA, 2003, pp. 334–343. 
-  R.S. Adhikari, A. Kumar, G.D. Sootha, Simulation studies on
    a multi-stage stacked tray solar still, Sol. Energy, 54 (1995)
    317–325. 
-  B.A. Jubran, M.I. Ahmed, A.F. Ismail, Y.A. Abakar, Numerical
    modelling of a multi-stage solar still, Energy Conserv. Manage.,
    41 (2000) 1107–1121. 
-  M.I. Ahmed, M. Hrairi, A.F. Ismail, On the characteristics of
    multistage evacuated solar distillation, Renewable Energy,
    34 (2008) 1471–1478. 
-  M.I.M. Shatat, K. Mahkamov, Determination of rational design
    parameters of a multi-stage solar water desalination still using
    transient mathematical modelling, Renewable Energy, 35 (2009)
    52–61. 
-  P. Singh, P. Singh, J. Singh, R.I. Singh, K. Kundu, Performance
    Evaluation of Low Inertia Multi-Stage Solar Still, Proceeding of
    the International Multi Conference of Engineers and Computers
    Scientists, Hong Kong, China, 2012. 
-  M.R.K. Estahbanati, M. Feilizadeh, K. Jafarpur, M. Feilizadeh,
    M.R. Rahimpour, Experimental investigation of a multi-effect
    active solar still: the effect of the number of stages, Appl.
    Energy, 137 (2014) 46–55. 
-  M. Feilizadeh, M.R.K. Estahbanati, A.S. Ardekani,
    S.M.E. Zakeri, K. Jafapur, Effects of amount and mode of
    input energy on the performance of a multi-stage solar still:
    an experimental study, Desalination, 375 (2015) 108–115. 
-  O. Bait, M. Si-Ameur, Numerical investigation of a multi-stage
    solar still under Batna climatic conditions: effect of radiation
    term on mass and heat energy balances, Energy, 98 (2016)
    308–323. 
-  Z. Chen, J. Peng, G. Chen, L. Hou, T. Yu, Y. Yao, H. Zheng,
    Analysis of heat and mass transferring mechanism of multistage
    stacked-tray solar seawater desalination still and
    experimental research on its performance, Sol. Energy,
    142 (2016) 278–287. 
-  A. Abdessemed, C. Bougriou, D. Guerraiche, R. Abachi, Effects
    of tray shape of a multi-stage solar still coupled to a parabolic
    concentrating solar collector in Algeria, Renewable Energy,
    132 (2019) 1134–1140. 
-  J. Franco, L. Saravia, A new design for a passive atmospheric
    multistage still, Renewable Energy, 4 (1994) 119–122. 
-  K. Schwarzer, M.E. Vieira, F. Faber, C. Müller, Solar thermal
    desalination system with heat recovery, Desalination, 137 (2001)
    23–29. 
-  P.K. Abdenacer, S. Nafila, Impact of temperature difference
    (water-solar collector) on solar-still global efficiency,
    Desalination, 209 (2007) 298–305. 
-  H.E.S. Fath, M. El-Samanoudy, K. Fahmy, A. Hassabou,
    Thermal-economic analysis and comparison between pyramidshape
    and single-slope solar still configurations, Desalination,
    159 (2003) 69–79. 
-  R.S. Adhikari, A. Kumar, H.P. Garg, Techno-economic analysis
    of a multi-stage stacked tray (MSST) solar still, Desalination,
    127 (2000) 19–26. 
-  Average Exchange Rate: March 2009 – September 2009 and
    Inflation Rates of GEF Donors. Available at: https://www.
    thegef.org/sites/default/files/council-meeting-documents/
    GEF_R5_Inf15_Rev1_Average_Exchange_Rates_and_Inflation_
    Rates_of_ GEF_Donors_5.pdf (accessed November 27, 2020). 
-  S. Han, B. Zhang, X. Sun, S. Han, M. HÖÖk, China’s energy
    transition in the power and transport sectors from a substitution
    perspective, Energy, 10 (2017) 1–25. 
-  M.M. Morad, H.A.M. El-Maghawry, K.I. Wasfy, A developed
    solar powered desalination system for enhancing freshwater
	  productivity, Sol. Energy, 146 (2017) 20–29.