【摘要】 随着我国现代工业的发展 ,金属冶炼过程中产生的SO2 烟气及重金属尘毒对环境的污染越来越严重。针对湖南水口山矿务局主要金属冶炼企业的大气污染进行了调查、统计、分析和安全评价。评价结果表明 :造成大气污染的危险源主要是冶炼企业所排放废气中含有大量的SO2 烟气及重金属尘毒。在查明了污染源和危害的基础上 ,提出了科学治污的措施与方法。更多还原

【Abstract】 The development of modern industry of our country results in the more and more serious pollu- tion because of the SO 2 exhausted in the course of metal smelting. This paper presents the investigation, statistics, analysis and safety appraisal for the air pollution by the major metal-smelting enterprises attached to Shuikoushan Mining Bureau. The appraisal results indicate that the main hazardous sources of air pollution are the SO 2 heavy-metal dust. On the basis of determining the pollution source and its hazards, the paper puts forward some measures controlling the pollution in a scientific way.更多还原