目的检测某二甲醚生产项目职业病危害因素,提出职业病防治的关键目标,探讨相应的防护对策。方法选择某二甲醚生产项目进行职业病危害因素调查并对职业病危害因素进行检测。结果检测9个噪声作业点,3个接噪作业工种,合格率100%;2种有毒物质的测试结果全部符合国家标准。结论该项目主要的职业病危害因素均可得到有效控制,从职业卫生角度分析,该建设项目是可行的。 Objective To detect the occupational hazards of a DME production project and to propose the key objectives of prevention and control of occupational diseases and to explore the appropriate countermeasures. Methods A DME production project was selected to investigate the occupational hazards and the occupational hazards were tested. Results Nine noise operation points and three noise-exposed work types were detected. The pass rate was 100%. The test results of the two toxic substances all met the national standards. Conclusion The major occupational hazards in this project can be effectively controlled. From the perspective of occupational health, this project is feasible.