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我国把利用和淡化海水作为解决沿海城市淡水资源紧缺的有效途径。据了解,我国研究海水淡化技术始于20世纪50年代,经过40多年的发展,已组建了专门的海水淡化科研开发机构,形成了一批专门人才队伍,并掌握了反渗透法、蒸馏法等多项海水淡化技术。海水淡化在国内的生产和应用主要集中在大连、山东、天津等沿海地区。目前,它已具有一定规模.但丰
As an effective way to solve the shortage of freshwater resources in coastal cities, our country uses and desalinates seawater. It is understood that China’s research desalination technology began in the 20th century, 50 years, after 40 years of development, has set up a special seawater desalination research and development institutions, formed a group of specialized personnel, and mastered the reverse osmosis, distillation, etc. A number of sea water desalination technology. Desalination in the country’s production and application are mainly concentrated in Dalian, Shandong, Tianjin and other coastal areas. At present, it has a certain size, but Feng