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1988年6月湖南省湘潭市某学校因生活锅炉清除水垢不当,致饮水中亚硝酸钠含量过高引起14人中毒。 中毒经过及原因分析:88年6月26日学校请某作业组为其生活锅炉清除水垢,当日加自行配制的除垢剂于锅炉内浸泡,次日升温清洗,清洗后未经过任何检测即于28日送
June 1988 Xiangtan City, Hunan Province, a school of life due to improper removal of scale boiler, caused by excessive drinking water sodium nitrite caused 14 poisoning. Poisoning and the cause analysis: June 26, 88 schools to a certain working group for the removal of scale boiler life, on the day plus their own detergent prepared soaking in the boiler, the next day heating cleaning, cleaning without any detection that is Send on the 28th