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我国人均占有水量每年有2700立方米,是世界人均占有量的1/4,居世界第88位。目前世界1/4的人口缺乏安全饮用水和卫生设施。每年发展中国家有500万儿童死于因饮水不洁而造成的腹泻。80％的疾病和33％的死亡都是因为饮用水受到污染而造成的。全世界每天大约有3.5万名儿童死于因饮用水而染上的疾病。目前已发现由于饮用不符合卫生要求的水而导致的疾病有50多种。在我国1亿城市人口中,自来水普及率为80％。480多个城市中有近一半缺水,近50个城市严重缺
The per capita water consumption in our country amounts to 2,700 cubic meters per year, which is 1/4 of the world average, ranking the 88th in the world. At present, 1/4 of the world’s population lacks safe drinking water and sanitation facilities. Every year, 5 million children in developing countries die from diarrhea caused by dirty drinking water. 80% of diseases and 33% of deaths are caused by contaminated drinking water. About 35,000 children die every day from drinking water-borne diseases worldwide. More than 50 diseases have been found to be caused by drinking water that does not meet sanitary requirements. Among the 100 million urban population in our country, the popularization rate of tap water is 80%. Nearly half of the 480 cities are short of water and nearly 50 cities are seriously lacking