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目的了解2013年灵宝市某金矿职业危害现状及其控制效果。方法进行现场职业卫生调查和职业危害因素检测,根据(GBZ 2.1-2007)和(GBZ 2.2-2007)进行评价分析。结果金矿工作场所职业有害因素粉尘、化学毒物及噪声均无超标,防护设施效果明显。结论该矿区在建设项目中高度重视职业危害因素防治工作,开发利用新型高温高压无氰解吸技术进行黄金提纯工艺,针对主要职业病危害因素采取了相应的防护措施,降低了职业病危害因素的浓度(强度),采取的职业危害防护设施基本可行。
Objective To understand the status of occupational hazards and control effects of a gold mine in Lingbao City in 2013. Methods Occupational health survey and occupational hazards were measured on site and evaluated according to (GBZ 2.1-2007) and (GBZ 2.2-2007). Results Gold workplace occupational hazards dust, chemical poisons and no noise were exceeded, protective equipment effect is obvious. CONCLUSIONS The mine area places a great deal of importance on the prevention and control of occupational hazards in construction projects. The development and utilization of a new high-temperature and high-pressure cyanide-free desorption technique for gold purification technology has taken corresponding protective measures against major occupational hazards and reduced the concentration of occupational hazards ), Occupational hazards protection facilities taken is basically feasible.