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目的检测某火电厂职业病危害因素,提出职业病防治的目标和重点。方法选择某火力发电厂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36个粉尘作业点,75%的STEL值达到国家卫生标准,11个岗位的TWA值中91%达到国家卫生标准;检测74个噪声作业点,合格率77%;9种有毒物质的测试结果全部符合国家标准。由于检测时非高温季节,未对高温进行检测。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 thermal power plant and put forward the goals and priorities of prevention and control of occupational diseases. Methods Select a thermal power plant for investigation of occupational hazards and detection of occupational hazards. RESULTS: Thirty-six dust operations were detected, 75% of the STEL values reached the national health standard, and 91% of the TWA values of 11 posts reached the national health standard. Testing 74 noise-free spots with a pass rate of 77% All results in line with national standards. Due to non-hot seasons when testing, no detection of high temperatures. Conclusion The main occupational hazards of the project can be effectively controlled. From the perspective of occupational health, the construction project is feasible.