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采用福尔马林自然蒸发、福尔马林＋PP粉、过氧乙酸以及中药挥发油进行了消毒试验。结果表明：应用福尔马林自然蒸发2h，乙型肝炎表面抗原（HBsAg）抗原性完全灭活；过氧乙酸的消毒效果与剂量有关，16％过氧乙酸450ml1／2h可灭活HBsAg，150ml、300ml1h可灭活HBsAg。福尔马林＋PP粉以及中药挥发油灭活HBsAg为抢效果较差。
Using formalin natural evaporation, formalin + PP powder, peracetic acid and volatile oil of traditional Chinese medicine was disinfected. The results showed that the antigenicity of hepatitis B surface antigen (HBsAg) was completely inactivated by formalin 2h after natural evaporation. The disinfection effect of peracetic acid was dose-dependent. HBsAg could be inactivated by 450ml 1/2 h of 16% peracetic acid, , 300ml 1h inactivated HBsAg. Formalin + PP powder and volatile oil of Chinese medicine inactivated HBsAg for poor results.