INDUSTRIAL WATER TREATMENT ›› 2014, Vol. 34 ›› Issue (11): 8-12. doi: 10.11894/1005-829x.2014.34(11).008

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New search progress and development trend of seawater desalinization technology

Man Yuenan, Wang Xiaojuan, Wang Yintao, Fang Yajuan   

  1. School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an 710072, China
  • Received:2014-09-11 Online:2014-11-20 Published:2014-12-11

海水淡化技术研究新进展和发展趋势

满曰南, 王晓娟, 王银涛, 房雅娟   

  1. 西北工业大学航海学院, 陕西西安 710072
  • 作者简介:满曰南(1988-), 硕士.E-mail:YNan@mail.nwpu.edu.cn.

Abstract:

The existing research and development of the seawater desalination technology in China and abroad are introduced. According to the big energy consumption characteristics of seawater desalination,the progress in the new energy sources,such as wind,solar,nuclear,wave and tides applied to seawater desalinization technology are expounded. At the end,some application progress in liquid natural gas(LNG) as an advanced cold source for seawater desalination is introduced briefly. It is indicated that the research on the application of new energy sources to seawater desalinization and environment-friendly aspects will be developed rapidly.

Key words: seawater desalinization, MED, MSF, new energy sources

摘要:

介绍了当前国内外海水淡化技术的研究现状及未来发展趋势,针对海水淡化对能源消耗较大的特点,阐述了风能、太阳能、核能、波浪能、潮汐能等作为新能源海水淡化技术的应用进展,最后简单介绍了以液化天然气(LNG)为深冷源的海水淡化等一些新技术的应用进展,指出了今后海水淡化在新能源利用和对环境友好方面的研究将得到快速发展.

关键词: 海水淡化, 多效蒸馏, 多级闪蒸, 新能源

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