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2009年12月25日～2010年1月5日,上海市某居民小区多户居民发现家中自来水有异味,部分居民出现腹痛腹泻症状,经现场调查及事后有关部门质监检查,证实本次水污染事件是小区消防管路与生活饮用水管道违规连接,沉积的消防用水对生活饮用水造成污染所致。
December 25, 2009 ~ January 5, 2010, a multi-family residents in a residential area in Shanghai found that home tap water smell, some residents have abdominal pain and diarrhea symptoms, after an on-site investigation and after the relevant departments of Quality Supervision Inspection confirmed that this water Pollution incidents are the illegal connection of the residential fire-fighting pipeline and the drinking water pipeline, and the deposited fire-fighting water causes pollution to drinking water.