摘要
目的对深圳市某电子企业化学有害因素的职业健康危害进行风险评估,为电子企业职业病危害关键控制点的风险管控提供依据。方法调查某电子企业职业卫生现状和主要化学有害因素,采用半定量综合指数评估法进行风险评估。结果该公司存在的职业病危害因素主要有苯、甲苯、正己烷、甲醇、丙酮、二氯甲烷,SMT车间封胶岗位的苯,装配车间清洗擦拭岗位、点胶岗位(703胶)的二氯甲烷风险指数R值为4,属于高风险水平;SMT车间封胶岗位甲苯,装配车间清洗擦拭岗位正己烷、甲醇,装配车间点胶岗位(黄胶)甲苯、正己烷、丙酮,装配车间加工擦拭岗位甲醇R值为2,属于低风险等级。结论半定量综合指数法适用于电子企业化学有害因素的职业健康风险评估,该电子企业今后应进一步加强公司的职业卫生管理,并根据各岗位的风险水平采取相应的控制措施。
Objective To evaluate the risk of occupational health hazards of chemical toxins in an electronic enterprise in Shenzhen,and to provide the basis for the risk control of the key control points of occupational hazards in electronic enterprise.Methods To investigate the present situation of occupational health and the main chemical harmful factors in an electronic enterprise,and the risk assessment was conducted by semi-quantitative comprehensive index assessment method.Results The main occupational hazard factors of the company included benzene,toluene,n-hexane,methanol,acetone and dichloromethane.The R value of benzene for sealing post in SMT workshop,dichloromethane for cleaning posts and dispensing post(703 glue)in the assembly workshop were 4,which belonged to a high risk level.The R value of toluene for sealing post in SMT workshop,n-hexane and methanol for cleaning post in assembly workshop,toluene,n-hexane and acetone for dispensing post(yellow adhesive)in assembly workshop,methanol for processing and wiping post in assembly workshop were 2,which belonged to a low risk level.Conclusion The semiquantitative comprehensive index method was applicable to the occupational health risk assessment of chemical harmful factors in electronic enterprises.The electronic enterprises should further strengthen the occupational health management of the company in the future,and take corresponding control measures according to the risk level of each post.
作者
谌阿璟
彭巨成
田亚锋
王丽华
CHEN A-jing;PENG Ju-cheng;TIAN Ya-feng;WANG Li-hua(Occupational Health Department,Xixiang Preventive Health Center,Baoan District,Shenzhen,Shenzhen Guangdong Province 518102,China;Center for Disease Control and Prevention,Baoan District,Shenzhen,Guangdong Province)
出处
《中国城乡企业卫生》
2019年第10期24-27,共4页
Chinese Journal of Urban and Rural Enterprise Hygiene
关键词
电子企业
化学有害因素
半定量综合指数
职业健康
风险评估
Electronic enterprise
Chemical hazard factors
Semi-quantitative comprehensive index
Occupational health
Risk assessment
