某通信元件公司职业病危害识别与关键控制点分析  

Identification of occupational hazards and analysis of critical control points in a communication components company

作　　者：黄远威[1] 张颖[1] 林立新[1] 黄小雄[1] 黄文蔚[1] 林绮妍[1] 

机构地区：[1]梅州市疾病预防控制中心,广东梅州514071

出　　处：《中国卫生工程学》2016年第5期459-461,共3页Chinese Journal of Public Health Engineering

摘　　要：目的分析某通信元件公司在运行期间存在的职业病危害因素及危害程度,确定职业病危害关键控制点。方法采用检查表法、职业卫生调查法、检测检验法、工程分析法相结合对职业病危害进行识别和分析。结果在生产过程中存在的主要职业病危害因素有化学毒物(苯、甲苯、二甲苯、乙苯、苯乙烯、丁醇、异丙醇、锡烟和铅烟等)、粉尘、高温、噪声等。职业病危害因素监测结果显示,化学毒物检测结果中D栋喷漆房二甲苯浓度超出国家卫生标准,其余符合国家卫生标准;粉尘浓度全部符合国家卫生标准;噪声强度检测130个点,其中6个检测点(占4.6%)噪声强度超过85 d B(A),冲床房的噪声强度最大,达95.6 d B(A);个体噪声强度检测15个工作岗位,其中有5个岗位超过职业卫生限值。结论该项目职业病危害因素较复杂,其主要职业病危害因素为噪声、二甲苯和异丙醇,应从职业病危害的关键控制部位加强职业病防治工作。Objective To analyze the occupational hazards and critical control points in a communication components company. Methods The methods of check lists,occupational hygiene investigation,occupational exposure monitoring and engineering analysis were applied for occupational hazards identified and assessed. Results The major occupational hazards in the production process included chemical toxicants（ benzene,toluene,xylene,ethyl benzene,styrene,butyl alcohol,isopropyl alcohol,tin smoke and lead smoke,etc.）,dust,high temperature and noise. The occupational hazard factors monitoring results showed that the concentration of xylene exceeded the national standard in spray paint room of Building D,the rest were in line with the national standards. The concentrations of dust were in line with the national standards. The noise intensity were detected at 130 points,6 of which（ 4. 6%） exceeded 85 d B（ A）,and the noise intensity of punch room was the maximum,for 95. 6 d B（ A）. The individual noise intensity were detected at 15 operating posts,5 of which exceeded occupational exposure limit（ OEL）. Conclusion The occupational hazard factors are more complex,the main factors are noise,xylene and isopropyl alcohol,should be strengthened to occupational hazards control and prevention according to the critical control parts.

关 键 词：通信元件 关键控制点 职业病危害 噪声 

分 类 号：R135[医药卫生—劳动卫生]