主题：供水 | 医源世界 关键词 :集中式供水;卫生现状;水源水质;出厂水质 [gap=1325]Key words:Concentrated water supply;Hygienic conditions;Water resources quality;Drinking water quality ..
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Desalination inevitably leaves behind a concentrated brine, which can harm the environment and even the water supply itself.
海水脱盐法不可避免地遗留下浓缩的盐水，它会破坏环境，甚至影响淡水供应。
Many villages in the north of serious water shortage, rural eastern part of a water shortage, lack of water supply facilities concentrated villages, many rural drinking water does not meet standards.
北方地区不少村庄严重缺水，东部地区部分农村出现水质性缺水，村庄集中供水设施缺乏，许多农村人口喝不上符合标准的饮用水。
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