铝电解作业职业危害的调查研究

An investigation on occupational harm of aluminum electrolysis work

目的 探讨现代化铝业生产中铝电解作业的早期主要职业危害。方法 对某铝电解厂１１９ 名作业工人和８３ 名对照工人进行了铝电解作业主要职业危害的职业流行病学调查研究。结果 在铝电解作业场所几个主要危害因素的共同作用下（氟、铝、强磁场），暴露组工人血铝和尿氟明显升高，关节痛、腰背痛发生率和巩膜充血、咽喉充血、扁桃腺肿大及滤泡发生率明显升高。结论 长时间暴露于铝电解作业环境早期的职业危害主要表现为骨骼运动系统的功能性损害和眼、咽喉部的刺激性损害。

Purpose:studying on occupational harm of aluminum electrolysis work Methods:An investigation on occupational harm of exposure to aluminum electrolysis work environment was carried out for 119 aluminum workers and 83 control workers Results:The workers comparing to control group,exposed to aluminum electrolysis work environment,whose blood aluminum and urine flouride contents significantlyvincraese The prevalences of arthralgia and back pain significantly increase and the prevalences of conjunctivas congestions,pharynx and larynx congestions,amygdalitis intamescentiae crypt significantly increase Conclusion:These results indicated that the main occupational early harms of aluminum electrolysis work were functional damages on skeletale musculas system and stimulating damages on mucosa of eyes,pharynx and larynx