深圳市南山区生产企业职业病危害因素超标干预效果分析

Intervention effect of excessive occupational hazards in manufacturers in Nanshan District of Shenzhen City

目的调查深圳市南山区生产企业采取干预措施前后工作场所空气中化学性职业病危害因素超标情况,以推动职业病防治工作的开展。方法选取2008年1月—2010年12月工作场所空气中化学性职业病危害因素现场检测浓度超过国家职业卫生标准的30家生产企业,进行干预前后的对比分析。结果该区大部分超标的化学性职业病危害因素在干预后均能达标;锰及其无机化合物超标情况整改较难。以加强个体防护为主,职业卫生管理和应急管理措施的各项指标率干预后均显著高于干预前。结论采取的干预措施有效、可行,但集装箱制造、船舶制造、大型港口机械企业焊接作业的防护设施仍有待加大力度进一步改进和完善。

[Objective]To investigate the effect of intervention measure on enterprises with air chemical hazardous agents exceeding standard in workplace so as to prompt the occupational disease prevention.[Methods]A total of 30 manufacturers with air chemical hazardous agents exceeding national standard in workplace by witnessed inspections from January 2008-December 2010 were selected for comparative analysis before and after intervention.[Results] Most of the standard-exceeded chemical occupational hazards could met the requirements after intervention,but the manganese and inorganic compounds control was difficult to implement.The occupational health management and the index rate of emergency management measures focusing at personal protection were significantly improved after intervention.[Conclusion]The intervention measures are effective and feasible but the protection facilities of welding process should be further improved in the container producing enterprise,shipbuilding enterprise,machinery manufacturing corporation.