环卫工人作业环境的卫生学调查

Health Investigation of Operation Environment for Environmental Health Workers

本文报导了环卫工人作业环境中有害物的污染水平。结果指出,每个居民区的垃圾成分是不同的。每个居民区空气中的可吸入尘浓度、丁酸浓度(臭味物质)和细菌数分别高于对照组(P<0.01)。在工人操作地点,还存在着30种产生臭味的物质,这些物质都提示环卫工人的作业环境存在着严重的污染。

The paper is to report that polluted levels of harmful material in operation environment for environmental health workers. The results showed that refuse component in each resident areas is different. Inbalable particles concentration butanoic acid concertration and bacteria number in each resident aresas respectively were higher than those in control areas ( P<0.01 ) . There are 30 odour-producing component in operation areas. Suggested there are a serious Pollution in operation areis for environmental health workers.