Performances Comparison of Different Solar Desalination Processes by Bubbling Humidification

Abstract:

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Basing on the experiment and design data of the two solar desalination systems by bubbling humidification, the GOR (gain output ratio), R (electric power consumption of unit freshwater output) and C (freshwater production cost) are calculated and compared. It's obtained when the humidifying temperature is increased, GOR is increased, while R and C are decreased; if the humidifying temperature increased by 10°C, C would be reduced by half. The electric power consumptions of the systems mainly depend on the blower’s consumption, while the electric power consumed by seawater pumps is little. It is the guide and basis for reducing the freshwater production cost and further improving the rationality of process.

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Periodical:

Advanced Materials Research (Volumes 282-283)

Edited by:

Helen Zhang and David Jin

Pages:

584-588

Citation:

L. X. Zhang et al., "Performances Comparison of Different Solar Desalination Processes by Bubbling Humidification", Advanced Materials Research, Vols. 282-283, pp. 584-588, 2011

Online since:

July 2011

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$38.00

[1] S.A. El-Agouz, M. Abugderah. Experimental analysis of humidification process by air passing through seawater. Energy Conversion and Management, 2008, 49: 3698-3703.

DOI: https://doi.org/10.1016/j.enconman.2008.06.033

[2] Lixi Zhang, Guangping Cheng. A New Process of Solar Desalination Based on Humidification-Dehumidification Cycle. International Multi Conference of Engineers and Computer Scientists 2009. Vol. II: 1908-(1910).

[3] Sandeep Parekh, M.M. Farid, J.R. Selman, Said Al-Hallaj. Solar desalination with a humidification-dehumidification technique—a comprehensive technical review. Desalination, 2004, 160: 167-186.

DOI: https://doi.org/10.1016/s0011-9164(04)90007-0

[4] Hongfei Zheng, Kaiyan He, Ziqian Chen. Solar Desalinization Technology. Beijing Institute of Technology Press. 2005, 173-181.

[5] G. Prakash Narayan, Mostafa H. Sharqawy, Edward K. Summers, John H. Lienhard, Syed M. Zubair, M.A. Antar. The potential of solar- driven humidification- dehumidification desalination for small- scale decentralized water production. Renewable and Sustainable Energy Reviews, 2010, 14: 1187-1201.

DOI: https://doi.org/10.1016/j.rser.2009.11.014

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