甘肃省某镍矿职业病危害调查及评价  

Investigation and assessment of occupational hazards in a nickel mine in Gansu Province

作　　者：王玥[1] 王声远[1] 张琳[1] 孙梓程[2] 于翠平[1] 周艾佳 辛芮 吴永会[1] 

机构地区：[1]哈尔滨医科大学公共卫生学院,黑龙江省哈尔滨市150081 [2]牡丹江市第一人民医院

出　　处：《职业与健康》2015年第7期865-867,871,共4页Occupation and Health

基　　金：国家自然科学基金资助项目(项目编号:81372965)

摘　　要：目的识别、分析与评价甘肃省某镍矿可能产生的职业病有害因素及其危害程度,提出相应的防护对策与措施,预防和控制职业病的发生。方法依据相关法律、法规和规范标准,采用现场职业卫生调查和检测法。结果该镍矿在开采过程中存在的主要职业病危害因素是矽尘、其他粉尘、水泥粉尘、一氧化碳、二氧化氮、二氧化硫、噪声、高温。检测16个粉尘作业工种,合格11个,合格率68.75%;对18个噪声作业点进行噪声测定,合格作业点16个,合格率88.89%。对一氧化碳、二氧化氮、二氧化硫和气象条件进行检测,结果均符合相关标准要求。结论尽管有针对性地采取了通风防护工程,但该镍矿粉尘和噪声危害严重,建议企业配备良好的防护设备,同时保证防护设施正常运行,有效地预防与控制职业病的发生。[Objective]To identify, analyze and evaluate the potential occupational hazards and their harmful degree in a nickel mine of Gansu, to put forward relative control measures, and prevent the occurrence of occupational diseases. [Methods]In accordance with relevant laws, regulations and standards, the field investigation and detection of occupational .health was applied. [Resets]The main occupational hazards existed in the mining process of this nickel mine included silica dust, other dust, cement dust, carbon monoxide, nitrogen dioxide, sulfur dioxide, noise, and heat. Sixteen dust operations were detected, I I were qualified, with qualified rate of 68.75%. Nineteen noise operating points were detected, 16 were qualified, with the rate of 88. 89%. The test of carbon monoxide, nitrogen dioxide, sulfur dioxide and meteorological conditions showed all results were in line with the relevant standards.[Conclusion]In spite of using protection works of ventilation, the damage of dust and noise in this mine is serious. Recommends are put forward that companies should be equipped with well protection facilities which running normally to prevent and control the occurrence of occupational diseases.

关 键 词：镍矿 职业病危害 现况调查 

分 类 号：R134.2[医药卫生—劳动卫生]