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汕头市某私营企业福利净水剂厂发生一起较严重的急性硫化氢中毒事故,导致5人急性中毒,3人死亡。 事故的经过:该厂利用工业“三废”次品盐酸、硫酸及高岭土(铝钒土)、硫化钠、碳酸钙等为原料生产净水剂改性聚氯化铝。某日下午13点30分,5名临时工清理生产用沉淀池内污泥,1名工人先用竹竿探沉淀池中污泥深度,不慎竹竿掉入池中,在无防护情况下,工人
A serious acute hydrogen sulfide poisoning accident occurred in a private welfare water purifying agent factory in Shantou City that resulted in the acute poisoning of 5 people and the death of 3 people. After the accident: The factory uses industrial “three wastes” defective hydrochloric acid, sulfuric acid and kaolin (bauxite), sodium sulfide, calcium carbonate as raw material to produce water purification agent modified polyaluminum chloride. At 13:30 on the certain day, five temporary workers cleaned up the sludge in the sedimentation tank for production and one worker first used the bamboo pole to probe the depth of the sludge in the lake and inadvertently dropped the bamboo into the pool. Without protection, the workers