【摘要】 通过对铅盐生产企业周围生态环境的调查,发现这些企业周围的土壤、大气、水、底质等环境均受到不同程度的污染,卫生防护距离也达不到环保要求,周围居民生活环境受到威胁。针对污染的特征,提出了铅盐生产企业周围环境中铅污染防治方法。更多还原

【Abstract】 Through the survey of environment around the plumbum salt production enterprises,it has been discovered that the soil,air,water,sediment and other environment around these factories are subject to different degrees of pollution,and the width of sanitary protection zone is beyond the reach of environment protection,the living surrounding of the residents is also threatened.According to the pollution characteristics,it has put forward some prevention methods of plumbum salt pollution around the production enterprises.更多还原