Current situation of occupational hazards in a lubricant enterprise
LI Xiao-guang1, XU Yang1, LI Ming2, DENG Zhe-xuan2, WANG Xue-tao1
1. National Center for Occupational Safety and Health, the National Health Commission, Beijing 102308, China; 2. Institute for Occupational Disease Prevention and Treatment of Beijing Yanshan Petrochemical Company, Beijing 102500, China
Abstract：Objective To identify the occupational hazards existing in a lubricant enterprise and their critical control points, and to put forward rational and feasible prevention and protection countermeasures for occupational diseases. Methods Current situation investigation on occupational exposure to industrial hazards was carried out in three production centers (a total of 20 production lines) and one finished product-receiving section affiliated to a lubricant enterprise. Chemicals, dust and noise in the process of production in occupationally-exposed workers were detected, analyzed and evaluated. Results The detection results of n-hexane, cyclohexane, pentane, toluene, xylene, aniline, diphenylamine, cyclohexylamine, diphenylmethane diisocyanate, graphite dust, carbon black dust, and other dusts (precipitated calcium carbonate) in occupationally-exposed workers were all lower than 10% occupational exposure limits (OELs). The detection results of benzene in filler operators and batching/refining workers reached 10% OELs and 50% OELs, respectively. 37% of the noise intensity did not conform to the national occupational health standard. Conclusion The enterprise should improve the occupational health protection facilities, strengthen themanagement of wearing of personal protective devices, and improve the detection of occupational-disease-inductive factors and occupational health examination.
李晓光, 徐洋, 李明, 邓喆轩, 王雪涛. 某润滑脂企业职业病危害情况调查[J]. 实用预防医学, 2022, 29(5): 551-554.
LI Xiao-guang, XU Yang, LI Ming, DENG Zhe-xuan, WANG Xue-tao. Current situation of occupational hazards in a lubricant enterprise. , 2022, 29(5): 551-554.
2022, Vol. 29 
