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水的问题关系到国家发展的大战略。中国水资源现状,首先是总量不足,我国人均水资源占用量低于世界平均水平;二是时空分布不均;三是使用效率太低;四是污染严重。饮用水是水的重要部分,为什么我们在饮用水安全方面做了这么多努力却还有这么多问题?我想能不能把思路再拓宽一点来考虑,比如说,我们供的水是否都要达到饮用水的标准?水的使用有生态用水、生产用水和生活用水。生态用水和生产用水可以大量使用再生水,生活用水又可分为饮用水和卫生用水,卫生用水可
The issue of water is related to the grand strategy of national development. The current situation of China’s water resources, first of all, the total lack of water resources per capita consumption in China is lower than the world average; Second, uneven distribution of time and space; Third, the use efficiency is too low; Fourth, serious pollution. Drinking water is an important part of water and why do we have so much to do with drinking water safety? There are so many questions that I can not broaden my mind to, for example, if the water we supply Drinking water standards? The use of water ecological water, production and domestic water. Ecological water and production water can be used in large quantities of reclaimed water, domestic water can be divided into drinking water and sanitation water, sanitation water can