安庆市工业企业噪声危害现状调查与分析

Investigation of Noise Pollution Status of Industrial Enterprise in Anqing City

目的 为了解安庆市的噪音污染现状及其对人体健康的危害情况。方法 对 5个系统的噪声情况以及接触噪声的作业工人的健康情况进行了调查研究。结果 测定的 30 9个作业点中 ,噪声总超标率为 30 .1% ,以水泥、建材、矿山 3个系统的噪声超标率最高 :经统计分析可见听力损伤、神经衰弱、高血压患病率 ,接触噪声组明显比对照组高 ,且以听力损伤患病率最严重。结论 调查证实我市工业噪声的危害是多方面的也比较严重 ,应引起有关部门的重视。

In order to know noise pollution status of industrial enterprise and harm to human in Anqing, noise status in five departments and workers exposed to noise were investigated. The super standard rate was 30.1% in 309 measured sites and the rates in three departments of cement, architecture material, mine were higher than that of others. The rates of audition damnification, neurasthenic and high blood pressure in the noise group were higher than that in the control group. The rate of audition damnification was the highest. The noise pollution in Anqing was multitudinous and severe. We should pay more attention to it.