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4月11日,兰州自来水被曝苯含量严重超标。兰州市威立雅水务集团公司检测发现,其出厂水苯含量远超国家限值近20倍。当天兰州切断自来水受污染的自流沟,全市自来水实施降压供水,全面排查污染源。市民涌入各大超市、便利店抢购矿泉水,就连货架上的牛奶也都被拿空了。尽管从14日开始,兰州市政府就已经宣布,主城四区的自来水都已经完全符合国家标准,但是对于心有余悸的广大兰州市民来说,这一事件造成的心理阴影仍未散去。一些市民
April 11, Lanzhou was exposed to excessive water content of benzene exceeded. Lanzhou Wei Liya Water Corporation test found that benzene content of its factory water far exceeds the national limit of nearly 20 times. The same day, Lanzhou cut off the tap water polluted ditch, the city’s water supply to implement step-down water supply, a comprehensive investigation of sources of pollution. Public influx of major supermarkets, convenience stores snap up mineral water, and even shelves of milk have also been taken empty. Although starting from the 14th, the Lanzhou Municipal Government announced that the tap water in the four districts of the main city has fully complied with the national standards, but the psychological shadow caused by this incident has still not dissipated for the vast Lanzhou citizens who are still in a lingering fear. Some citizens