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yi qi ji shu gai zao shi bai zhi ren si wang shi gu diao cha fen xi
Author(s): 
Pages: 315-316
Year: Issue:  5
Journal: Occupational Health and Emergency Rescue

Keyword:  骨粉厂技术改造硫酸二甲酯磷化氢中毒;
Abstract: 目的查明某骨粉厂技术改造失败致人死亡事故的原因。方法采用定点采样结合实验室分析测定现场空气中氨、硫化氢、磷酸和二氧化碳的浓度及水样中磷酸的浓度。结果该事故共造成2人中毒死亡。事故现场均存在上述四种气体,实测二氧化碳气体含量较高,水样中含磷2.05~9.91 mg/L,大大超过了地表水环境质量标准。结论该起事故不排除是由硫酸二甲酯与磷化氢气体引起的窒息性中毒死亡事故。
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