LIFE CYCLE COSTING AND PAYBACK PERIOD EVALUATION OF A SOLAR THERMAL DESALINATION SYSTEM

  • Ahmad Hussain Department of Mechanical Engineering, NED University of Engineering & Technology, Karachi, Pakistan
Keywords: Solar desalination, passive vacuum, life cycle cost analysis, energy payback period, emission payback period

Abstract

Water is important for life and development. About 1.8 billion people will be living in absolute water scarcity by
2025.Non availability of safe drinkable water is the major source of diseases in the different regions of the world
especially remote rural and coastal areas. About 97% of water on earth is comprised of seawater. Desalination of
saline water is a prominent approach to handle the problem of water scarcity. Conventional desalination technologies
cause economic and environmental problems due to their dependency upon fossil fuels. Solar flash desalination
is one of the best desalination techniques in the developing stages. Solar energy, passive vacuum and recovery of
latent heat of condensation make this system a sustainable option for desalination. In this paper, economic analysis
of the solar thermal desalination system of saline water is presented. The unit cost of desalinated water is found to
be US$ 0.0147 per litre. The energy and emission payback (EEP) period for vacuum chamber and solar collector
has also been presented. The energy payback period of solar collector and vacuum chamber are found to be 1.3
years and 1.5 years respectively. The emission payback period of solar collector and vacuum chamber are found to
be 1.8 years and 2.1 years respectively.

References

1. Demira, M.E., Dincera, I., (2017), “Development
of an integrated hybrid solar thermal power system
with thermoelectric generator for desalination andpower production”, Desalination, Vol. 404, pp. 59–71
2. Ko, M. J., (2015), “Analysis and Optimization Design
of a Solar Water Heating System Based on Life
Cycle Cost Using a Genetic Algorithm”, Energies,
Vol. 8, pp.11380-11403.
3. Aberuee, M.J., Baniasadi, E., Rad, M. Z., (2017),
“Performance analysis of an integrated solar based
thermo-electric and desalination system”, Applied
Thermal Engineering, Vol. 110, pp. 399–411.
4. Zubaira, M. I., Sulaimana, Antara, M.A., Dinia,
S.A., Ibrahim, N. I., (2017), “Performance and cost
assessment of solar driven humidification dehumidification
desalination system”, Energy Conversion
and Management,Vol. 132, pp., 28–39.
5. MacLaughlin, Candace, (2000), “IDA Worldwide
Desalting Plants Inventory”, International
Desalination Association, USA.
6. Coroneos, C., Dompros, A., Roubs, G., (2007),
“Renewable energy driven desalination system
modeling”, Journal of Cleaner Production, Vol.
15, pp. 449-464.
7. Delpla, I., Jung, A.-V., Baures, E., Clement, M.,
Thomas, O., (2009), “Impacts of climate change on
surface water quality in relation to drinking water
production”, Environment International, Vol. 35,
No. 8, pp. 1225–1233.
8. Fiorenza, G., Sharma, V.K., Braccio, G., (2003),
“Techno-economic evaluation of a solar powered
water desalination plant”, Energy Conversion and
Management, Vol. 44, pp. 2217–2240.
9. W. H. Organization, (2005). “Regional overview of
wastewater management and reuse in the Eastern
Mediterranean Region”, Regional Office for the
Eastern Mediterranean.
10. “Population: Annual time series”, (2000). [Online].
Available: http://faostat.fao.org. accessed on
07/10/2014.at 14PST….
11. Matan Beery, Gunter Wozny, Jens-Uwe Repke,
(2010). “Sustainable Design of Different Seawater
Reverse Osmosis Desalination Pretreatment
Processes”, Computer Aided Chemical Engineering,
Vol. 28, pp. 1069–1074.
12. Kalogirou, S., (2005). “Seawater desalination using
renewable energy sources”, Progress in Energy and
Combustion Science, Vol. 31, No. 3, pp. 242-281.
13. Al-Kharabsheh, S., Goswami, D.Y., (2004).
“Theoretical Analysis of a Water Desalination System
Using Low Grade Solar Heat”, Journal of Solar
Energy Engineering, Vol. 126, No. 2, pp. 774-780.
14. Gude, V.G., Nirmalakhandan, N., Deng, S., Maganti,
A., (2012), “Low temperature desalination using
solar collectors augmented by thermal energy
storage”, Applied Energy, Vol. 91, pp. 466-474.
15. Maroo, S.C., Goswami, D.Y., (2009). “Theoretical
analysis of a single-stage and two-stage solar driven
flash desalination system based on passive vacuum
generation”, Desalination, Vol. 249, pp. 635-646.
16. Beamer, J.H., Wilde, D.J., (1971). “The simulation
and optimization of a Single Effect MSF desalination
plant”, Desalination, Vol. 9, No. 3, pp. 259-275.
17. Howe, E., (1974).“Fundamental of Water
Desalination”, New York: Marcel Dekker.
18. Ayhan, T., Al-Madani, H., (2010). “Feasibility study
of renewable energy powered seawater desalination
technology using natural vacuum technique”,
Renewable Energy, Vol. 35, pp. 506-5014.
19. Ranjan, K.R., Kaushik, S.C., (2013). “Economic
feasibility evaluation of solar distillation systems
based on the equivalent cost of environmental degradation
and high grade energy savings”, International
Journal of Low-Carbon Technologies, pp. 48.
20. Tiwari, G.N., Singh, H.N., Tripathi, R., (2003).
“Present status of solar distillation”, Solar Energy,
Vol. 75, pp. 367-373.
21. Ardenate, F., Beccali, G., Cellura, M., Brano, V.,
(2005), “Life cycle assesment of a solar thermal collector: sensitivity analysis,energy and environmental
balances”, Renewable Energy, Vol. 30, pp.109-130.
22. Bourg, R., (2011), “Life cycle assessment methodology
report”, World Steel Association.
Published
2017-11-20
How to Cite
Hussain, A. (2017, November 20). LIFE CYCLE COSTING AND PAYBACK PERIOD EVALUATION OF A SOLAR THERMAL DESALINATION SYSTEM. JOURNAL OF ENGINEERING AND APPLIED SCIENCES, 36(1). Retrieved from https://journals.uetjournals.com/index.php/JEAS/article/view/42