１９９９年７月９日 ,百色地区农科所果品厂发生一起３人急性中毒事件 ,结合卫生学调查和病人中毒的临床表现 ,考虑为急性硫化氢中毒 ,现将调查结果报告如下。１中毒经过及临床表现１９９９年７月９日上午 ,该厂一名女工在一个深约２．５ｍ的泡果池内用桶清理池底废水 ,并送到 On July 9, 1999, a case of acute poisoning occurred in three fruit factories of the Bureau of Agricultural Sciences in Baise Prefecture. Considering the clinical manifestations of hygiene investigation and patient poisoning, acute hydrogen sulfide poisoning was considered. The findings are reported as follows. 1 Poisoning and clinical manifestations On the morning of July 9, 1999, a female worker of the factory used a barrel to clean the bottom wastewater in a deep-soaked bubble pool of about 2.5m and sent it to