海水淡化技术的研究现状与发展方向探讨

A Discussion on the Research Status of Desalination Technologies and Its Development Orientation

随着经济社会的发展和人口数量不断增大，水资源缺乏问题日益明显，海水淡化成为开源增量的重要手段。介绍了低温多效蒸馏法、多级闪蒸法和反渗透法等现有技术的研究现状及存在的弊端。指出了海水淡化工艺下阶段的发展趋势和研究方向。

Along with the socio-economic development and population growth, the water shortage problem has been increasingly apparent, and the desalination will become an important means to develop the water resources. The research progress and shortcomings of available desalination technologies were described including low-temperature multi-effect distillation, multi-stage flash evaporation, reverse osmosis, and etc. The development trend and research orientation of seawater desalination processes were herein proposed.