Deca-Brominated Diphenyl Ether Destruction and PBDD/F and PCDD/F Emissions from Coprocessing deca-BDE Mixture-Contaminated Soils in Cement Kilns
文献类型：期刊论文
| 作者 | Yang, Yufei ; Huang, Qifei ; Tang, Zhenwu ; Wang, Qi ; Zhu, Xiaohua ; Liu, Wenbin |
| 刊名 | Engineering; Environmental Sciences & Ecology
 |
| 出版日期 | 2012 |
| 卷号 | 46期号:24页码:13409-13416 |
| ISSN号 | 0013-936X |
| 中文摘要 | The disposal of soil contaminated with polybrominated diphenyl ether (PBDE) was studied using an industrial coprocessing cement kiln. Two tests, Test 1 and Test 2, studied the destruction, removal, and emissions of PBDE in soils with PBDE concentrations of 4160 and 25 000 mg/kg, respectively. Emissions of polybrominated dibenzo-p-dioxins and dibenzofurans (PBDD/Fs) and polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) were also quantified. The PBDE destruction and removal efficiencies for Tests 1 and 2 were 99.9997% and 99.9998%, respectively. PBDE stack gas concentrations were 39.1 and 85.9 ng/Nm(3) for Tests 1 and 2, respectively. The mean PBDD/F TEQ stack gas concentrations related to Tests 1 and 2 were 11.0 and 11.4 pg/Nm(3), and PBDFs contributed 60.0-64.2% of the total PBDD/F concentrations. 2,3,7,8-TeBDD made the greatest contribution to the total PBDD/Fs, 40%, of all the homologues. The mean PCDD/F TEQ stack gas concentrations in Tests 1 and 2 were 0.74 and 0.65 pg/Nm(3). The total PBDE, PBDD/F, and PCDD/F TEQ at the kiln outlet was 0.006% and 0.001% of the feed material TEQ. Therefore, coprocessing heavily PBDE-contaminated soils in a cement kiln is a highly efficient and environmentally sound treatment technology. |
| WOS记录号 | WOS:000312432200048 |
| 公开日期 | 2014-11-27 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/8038]  |
| 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 | Yang, Yufei,Huang, Qifei,Tang, Zhenwu,et al. Deca-Brominated Diphenyl Ether Destruction and PBDD/F and PCDD/F Emissions from Coprocessing deca-BDE Mixture-Contaminated Soils in Cement Kilns[J]. Engineering; Environmental Sciences & Ecology,2012,46(24):13409-13416. |
| APA | Yang, Yufei,Huang, Qifei,Tang, Zhenwu,Wang, Qi,Zhu, Xiaohua,&Liu, Wenbin.(2012).Deca-Brominated Diphenyl Ether Destruction and PBDD/F and PCDD/F Emissions from Coprocessing deca-BDE Mixture-Contaminated Soils in Cement Kilns.Engineering; Environmental Sciences & Ecology,46(24),13409-13416. |
| MLA | Yang, Yufei,et al."Deca-Brominated Diphenyl Ether Destruction and PBDD/F and PCDD/F Emissions from Coprocessing deca-BDE Mixture-Contaminated Soils in Cement Kilns".Engineering; Environmental Sciences & Ecology 46.24(2012):13409-13416. |
入库方式： OAI收割
来源：生态环境研究中心
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