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目的对某热电厂改造工程生产过程中产生的职业病危害因素危害程度及防护措施进行评价。方法采用类比法、检查表分析法对该项目进行评价。结果该项目生产过程中存在的职业病危害因素浓度一氧化碳0.88~1.00 mg/m3,氮氧化物0.02~0.09 mg/m3,二氧化硫<0.01 mg/m3,氨<0.67~3.95 mg/m3,煤尘0.14~3.40 mg/m3,噪声79.2~83.6 d B(A),均符合国家卫生标准。结论该项目为职业病危害严重的项目,若能认真落实和实施拟采取的职业病防护设施和本预评价报告中提及的各项补充措施及建议,在职业病防治方面可行。
Objective To evaluate the degree of harm of occupational disease hazards and protective measures in the process of a thermal power plant renovation project. Methods The method of analogy, checklist analysis of the project evaluation. Results The concentrations of carbon monoxide, carbon monoxide and carbon monoxide were 0.88-1.00 mg / m3, 0.02-0.09 mg / m3, SO2 <0.01 mg / m3, ammonia <0.67-3.95 mg / m3, 3.40 mg / m3, noise 79.2 ~ 83.6 d B (A), all in line with national health standards. Conclusion This project is a serious occupational disease project. If we can conscientiously implement and implement the proposed occupational disease prevention facilities and the supplementary measures and recommendations mentioned in the pre-evaluation report, it is feasible in the prevention and control of occupational diseases.