方法：采用反渗透海水淡化技术，通过海水预处理、高压反渗透脱盐等程序，从海水中获取可饮用的淡水。
Methods: seawater preparatory treatment, high pressure reverse osmosis desalination and other techniques were used to produce fresh water from seawater.
此外，渗滤取水水质较好，可以不用进行防海生物处理和减少对海水含砂量的处理，有利于节约海水预处理费用。
Marine organism adherence prevention can not be used and sand removing can be reduced, which help to lower the seawater pretreatment costs.
将样品预处理模块与自动化顺序注射系统相结合，建立了未经稀释的海水中痕量铜的分离富集方法。
An automated sequential injection system incorporating a sample pretreatment module was developed for the separation and preconcentration of ultra-trace copper in seawater without dilution.
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