太原某烤鸭店辐射噪声的环境污染研究  

Study on environmental pollution of radiative noise of a roast ducks shop in Taiyuan

作　　者：戴伏英[1] 刘书乾[1] 李秋营[1] 

机构地区：[1]山西医科大学劳动卫生教研室,太原030001

出　　处：《职业与健康》2001年第2期5-7,共3页Occupation and Health

摘　　要：[目的]对太原某烤鸭店辐射噪声进行科学、客观的分析。[方法]我们于1997年6月下旬连续三天,每天5个不同时点进行环境监测和随机抽测。[结果]最接近噪声源的2号楼6单元,噪声源超出国家规定标准14.4 dB(A)。夜间超过国家标准25.3 dB(A)。相隔的3号楼噪声测试结果均未超过国家标准,远隔其噪声的院内6号楼则噪声仅为30dB(A),达到国家0类疗养区标准。[结论]对这类噪声污染问题的研究,必须引起高度重视。[Purpose] To analyze the radiative noise of a roast ducks shop in Taiyuan scientifically and objectively. [Method]Monitor and examine selectively in random the environment in five different hours everyday, continually for three days in the last ten days of June, 1997 [Result]In entrance 6, building 2, nearest to the noise source, the noise source exceeded the national criterion 14.4db(A), 25.3db(A) at night. In building 3, farther to the noise source, the result was within the national criterion. And in building 6, the farthest to the noise source, the result was 30db( A), reached the O national criterion of sanatorium.[Conclusion]Noisy pollution should be studied and attached great attention.

关 键 词：辐射噪声 综合评价 LAeq 环境污染 

分 类 号：TB53[理学—物理]