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目的对某兽药厂洛克沙胂生产线职业病危害因素控制效果进行评价。方法根据现场职业卫生学调查情况结合国家有关的职业卫生标准及其规范进行评价。结果该生产线存在生产性化学毒物、粉尘、噪声等职业病危害因素。生产性化学毒物、粉尘、噪声合格率分别为92.1%、100.0%和86.2%。职业卫生管理措施,事故防范和应急、救援预案不健全,应急救援设施和设备的配套不完全。结论该生产线职业病危害关键控制点是抽滤、发离、胂化、硝化、胂酸化工序的砷化氢泄漏。在通风、防毒和职业卫生管理措施,事故防范应急救援等方面还需改进。
Objective To evaluate the control effect of occupational hazards in the production line of roxarsone in a veterinary drug factory. Methods According to the investigation of occupational health in the field and the national relevant occupational health standards and their norms. Results The production line has the production of chemical poisons, dust, noise and other occupational hazards. Productive chemical poisons, dust, noise pass rates were 92.1%, 100.0% and 86.2%. Occupational health management measures, accident prevention and emergency, rescue plan is not perfect, emergency rescue facilities and equipment are not complete package. Conclusion The key control point of occupational hazards of this production line is the arsine leak in the process of filtration, desorption, arsine, nitration and arsonization. In ventilation, anti-virus and occupational health management measures, emergency accident prevention and other aspects of the need to be improved.