钢铁行业持久性有机污染物的生成与控制研究  

Generation and Control of Persistent Organic Pollutants from Iron and Steel Industry

作　　者：董文平 矫桂丽 乔光明[3] 杨传玺[4] 王炜亮[4] 

机构地区：[1]山东省环科院环境工程有限公司,山东济南250013 [2]山东省水文局,山东济南250002 [3]淄博市环境保护局,山东淄博255030 [4]山东师范大学人口.资源与环境学院,山东济南250014

出　　处：《环境科学与管理》2014年第1期30-35,共6页Environmental Science and Management

基　　金：山东省环境保护厅项目(SDHBPJ-ZB-09);山东省自然科学基金项目(ZR2012DM009)

摘　　要：在钢铁行业持久性有机污染物产生排放过程分析的基础上,提出持久性有机污染物污染防控对策。首先,阐述持久性有机污染物的定义并进行来源和特征分析;其次,从钢铁行业产生持久性有机污染物的三个主要工艺(焦化、电弧炉冶炼和烧结)分析持久性有机污染物产生原理、过程及产生量;最后,提出钢铁行业持久性有机污染物污染防控手段,包括源头预防、电弧炉冶炼和烧结等工艺过程控制,物理法、化学法和生物法等终端治理方法三个方面,并对持久性有机污染物污染控制进行展望。Based on the procedure analysis of the Persistent Organic Pollutants（POPs） produced by the iron and steel indus- try, the countermeasures of pollution preventing and controlling are put forward. At first, the definition of POPs is presented. The source and the characteristic of POPs are analyzed. In the next place, producing principle, process and output of the POPs are an- alyzed from the three main processes（ coal carbonization coking, arc furnace smelting and sintering） of the iron and steel industry. In the end, the pollution controlling methods of the POPs of iron and steel industry are expounded and the methods are including source controlling, process controlling and end treatment. The process controlling is included arc furnace smelting and sintering, and the end treatment is included physical method, chemical method and biological method. In the meanwhile, the prospect of the pollution controlling of the POPs is described.

关 键 词：钢铁 持久性有机污染物 二噁英 

分 类 号：X757[环境科学与工程—环境工程]