基于循环经济的铜冶炼企业大气污染物的综合处理研究

Comprehensive Treatment of Copper Smelting Enterprises of Air Pollutants Based on Circular Economy

大气污染物是铜冶炼企业面临的重大环保问题之一,它不仅危害现场工作人员的身体健康,对当地的生态系统也会产生不良影响。铜冶炼过程产生的大气污染物主要有:含重金属的冶炼烟尘,低含硫和高含硫冶炼烟气,硫酸雾,砷化氢以及硫化氢等。大气污染物的综合处理是开展企业大气污染治理的关键一招,因此在探究大气污染物产生节点和产生原因的基础上,以循环经济"减量化、再利用、再循环"理念为原则,对大气污染物进行综合处理,提高资源的利用率。

Air pollutants are one of the major environmental problems faced by copper smelting enterprises.It not only harms the health of field workers,but also adversely affects the local ecosystem.During the copper smelting process,the atmospheric pollutants produced mainly include smelting dust containing heavy metals,low sulfur and high sulfur smelting flue gas,sulfuric acid mist,arsine,hydrogen sulfide and so on.The comprehensive treatment of atmospheric pollutants is a key measure to carry out air pollution control in copper smelting enterprises.On the basis of exploring the nodes and causes of atmospheric pollutants,combined with the principle of circular economy,comprehensive treatment of atmospheric pollutants will improve the utilization of resources.