目的对新增10万t尼龙66盐项目进行职业病危害控制效果评价。方法采用职业卫生现场调查、职业卫生检测等方法对该项目职业病危害进行分析与评价。结果对该项目工作场所存在的8项化学有害因素进行检测,合格率为100%;噪声岗位合格率为80%。结论该项目的职业病危害控制措施是有效可行的,但需加强噪声控制措施、个人防护用品佩戴及应急救援管理。 Objective To evaluate the control effect of occupational disease on the new 100 000 t nylon 66 salt project. Methods Occupational health field survey, occupational health testing and other methods were used to analyze and evaluate the occupational hazards of the project. Results Eight chemical hazards in the workplace were detected. The pass rate was 100%. The passing rate of noisy jobs was 80%. Conclusion The occupational hazards control measures of this project are effective and feasible, but noise control measures, personal protective equipment wear and emergency rescue management should be strengthened.