摘要
淡水资源短缺已成为当今世界面临的一个重大发展问题,空气取水是解决淡水资源匮乏的有效方法之一。本文介绍了制冷结露、吸附及聚雾取水三种空气取水非常规技术的基本概念和理论基础,综述了吸附材料和聚雾取水仿生材料的研究进展,同时对三种取水器的应用特点做了总结。在此基础上提出高性能材料的研发和集成技术的设计是未来空气取水技术的研究重点,并对空气取水技术的发展趋势进行了展望。
Shortage of fresh water is a big problem currently and water extraction from air is an effective way to solve this problem. This review gives basic concepts and theoretical foundation of three unconventional techniques for water extraction from air(condensation, absorption/desorption and collecting fog). Research on adsorption materials and biomimetic materials is reviewed and the characteristics of three water extracting equipment are summarized. The development of high performance materials and design of integrated processes are key in related studies. Future prospects of water extraction from air are discussed.
出处
《高校化学工程学报》
EI
CAS
CSCD
北大核心
2018年第1期1-7,共7页
Journal of Chemical Engineering of Chinese Universities
基金
海洋经济创新发展区域示范项目(cxsf-42),国家自然科学基金项目(51578485).
关键词
空气取水
制冷结露法
吸附法
聚雾取水法
water extraction from air
condensation method
absorption/desorption method
collecting fog method
