Brominated dioxin and furan stack gas emissions during different stages of the secondary copper smelting process
文献类型：期刊论文
| 作者 | Wang, Mei; Liu, Guorui; Jiang, Xiaoxu; Liu, Wenbin; Li, Li; Li, Sumei; Zheng, Minghui; Zhan, Jiayu |
| 刊名 | ATMOSPHERIC POLLUTION RESEARCH
 |
| 出版日期 | 2015-05 |
| 卷号 | 6期号:3页码:464-468 |
| 关键词 | PBDD/F persistent organic pollutant secondary copper smelter stack gas emission emission factor |
| 英文摘要 | Secondary copper smelting processes (SeCu) have previously been identified as an important source of brominated dioxins and furans (PBDD/Fs). Identifying the major stages responsible for PBDD/F formation and emissions is crucial for developing technology to reduce PBDD/F emissions from SeCu, but nothing is currently known in this regard. In this study, stack gas samples from three smelting stages (feeding-fusion, oxidation and deoxidization) were collected and analyzed for PBDD/Fs to identify the stage most responsible for PBDD/F emissions. The results indicated that PBDD/F emissions mainly occurred during the feeding-fusion stage. Overall, PBDF emissions were much higher than PBDD emissions throughout the smelting process. Higher-brominated PBDD/F congeners were the most dominant contributors. The emission factors of PBDD/Fs during the feeding-fusion, oxidation and deoxidization stages were calculated to be 715, 119 and 31 ng t(-1), respectively. The results of this study are important for identifying the stages most responsible for PBDD/F emissions and developing techniques for reducing PBDD/F emissions from SeCu processes. |
| 研究领域[WOS] | Environmental Sciences |
| WOS记录号 | WOS:000353213200011 |
| 公开日期 | 2016-03-15 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/32527]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wang, Mei,Liu, Guorui,Jiang, Xiaoxu,et al. Brominated dioxin and furan stack gas emissions during different stages of the secondary copper smelting process[J]. ATMOSPHERIC POLLUTION RESEARCH,2015,6(3):464-468. |
| APA | Wang, Mei.,Liu, Guorui.,Jiang, Xiaoxu.,Liu, Wenbin.,Li, Li.,...&Zhan, Jiayu.(2015).Brominated dioxin and furan stack gas emissions during different stages of the secondary copper smelting process.ATMOSPHERIC POLLUTION RESEARCH,6(3),464-468. |
| MLA | Wang, Mei,et al."Brominated dioxin and furan stack gas emissions during different stages of the secondary copper smelting process".ATMOSPHERIC POLLUTION RESEARCH 6.3(2015):464-468. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。