当越来越多的国家因淡水资源紧缺而发出警示信号时,人们发现,浩瀚无边的海水其实是一种极其宝贵的资源,于是海水利用的广度与深度,成为考查和衡量各国、各城市乃至各企业科技水平的重要标尺。在青岛这座淡水十分紧缺的城市,从海水替代淡水冷却到利用海水制热制冷、洗涤烟气、淡化处理、消化 As more and more countries send out a warning signal due to the shortage of freshwater resources, people find that vast sea of ​​boundless water is an extremely valuable resource. Therefore, the breadth and depth of seawater use have become the means to examine and measure the economic growth of various countries, cities and even All enterprises an important measure of science and technology. In the city of Qingdao, where fresh water is scarce, fresh water is cooled from seawater to seawater for cooling, washing flue gas, desalination and digestion