一、对健康的危害:硫化氢中毒分超急性、急性、亚急性或慢性。长期接触低浓度硫化氢嗅觉迟钝,高浓度可以使嗅觉器官迅速失去感觉。吸入大量硫化氢会迅速产生缺氧症,因窒息而死亡。有的出现癫痫样抽搐或昏迷而死亡。急性亚急性中毒表现有恶心,胃不适,恶臭味的嗳 First, the health hazards: hydrogen sulfide poisoning points hyperacute, acute, subacute or chronic. Long-term exposure to low concentrations of hydrogen sulfide olfactory slow, high concentrations of olfactory organs can quickly lose their sense. Inhalation of large amounts of hydrogen sulphide rapidly produces hypoxia, resulting in death from suffocation. Some appear epileptic convulsions or death and coma. Acute subacute poisoning manifested nausea, stomach discomfort, stinky smell 嗳