对某磷化铝生产车间的调查表明 ,磷化铝生产过程中的主要职业危害因素为磷化氢。在高温高湿条件下 ,车间空气中磷化氢浓度较高 ,易引起急性中毒。磷化铝对生产工人具有某些慢性健康损害。探讨了磷化铝生产过程中的防护措施 A survey of an aluminum phosphide production workshop showed that the major occupational hazard in the production of aluminum phosphide was phosphine. Under the conditions of high temperature and high humidity, the phosphine concentration in the workshop air is high, which can easily cause acute poisoning. Aluminum phosphide has some chronic health effects on production workers. The protective measures in the production of aluminum phosphide were discussed