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关于缺氧兼二氧化碳中毒事例,过去曾有报导,一般发生在消耗氧和释放二氧化碳的通风不良的场所。在日常生产和生活环境中,多发生在下水道、菜窖等有机物质长期存在和腐败的地方。至于在没有明显的有机物质耗氧的比较清洁的地下场所发生类似事故的报导则少见。我们调查了一起自来水检查井内五人发生缺氧兼二氧化碳中毒,并有一人死亡的事例。一、中毒经过: 1976年7月31日午后1时30分,某工程工地工人苏××,为了接通自来水,进入自来水检查井。当时因没有考虑到井内空气是否有问题,事先没有
In the past, there have been reports of cases of hypoxia and carbon dioxide poisoning that generally occur in vented areas where oxygen and carbon dioxide are released. Occurred in the daily production and living environment, occurred in the sewers, cellars and other organic matter long-term existence and corruption. Reports of similar accidents in cleaner places without obvious oxygen use of organic matter are rare. We investigated a case in which tap water was used to check for hypoxia and carbon dioxide poisoning in one of the wells and one person died. First, the poisoning after: July 31, 1976 at 1:30 pm, a construction site workers Su × ×, in order to connect tap water, tap water into the inspection wells. Was not considered in advance because of the well in the air is not a problem