论文部分内容阅读
海水淡化是人类追求了几百年的梦想,但是海水淡化受技术和成本制约仍未得到广泛应用。从南京工业大学获悉,该校材料化学工程国家重点实验室金万勤教授团队与国内相关科研单位合作,在石墨烯膜淡化海水的研究上获得突破性进展,提出并实现了用水合离子自身精确控制石墨烯膜的层间距,展示了其出色的离子筛分和海水淡化性能。有专家预言,随着生态环境的恶化,人类解决水荒的最后途径很可能是对海水的淡化。全球海水淡化技术超过20
Desalination is the dream of mankind for hundreds of years, but seawater desalination has not yet been widely used due to technical and cost constraints. It was learned from Nanjing University of Technology that the team of Professor Jin Wanqin, State Key Laboratory of Materials Chemistry Engineering, cooperated with relevant domestic research institutes to make breakthroughs in the research of graphene membrane desalination seawater, and put forward and realized the precise control of graphite with hydrated ions The interlayer spacing of the enamel film demonstrates its excellent ion sieving and desalination performance. Some experts predict that with the deterioration of the ecological environment, the last resort for mankind to solve the water shortage is likely to be desalination of seawater. Global desalination technology over 20