|
| Design of Early-Warning Index System for Pollution Risk of Nonferrous Metal Smelting Process |
|
Received:August 23, 2013
Revised:August 27, 2013
Accepted:August 27, 2013
Published Online:January 20, 2014
|
| View Full Text View/Add Comment Download reader |
| DOI：10.3969/j.issn.1007-7545.2014.02.017 |
| KeyWord:nonferrous metals; pollution; early warming; indicator system; DPSIR model; analytic hierarchy process |
| Author | Institution |
| Yang Jinbing |
北京盛邦天业科技有限公司 |
| Liang Xingyin |
北京盛邦天业科技有限公司 |
| panjianbo |
湖南有色金属控股集团有限公司 |
| zhangyuan |
中国国际工程咨询公司 |
| zhaoyali |
北京盛邦天业科技有限公司 |
| Wang Yajun |
中华环保联合会环保技术标准研究专业委员会 |
|
| Hits: 2292 |
| Download times: 2761 |
| Abstract: |
| With Zhuzhou Smelter Group as demonstration site and DPSIR (Driver-Presure-Status-Impact-Response) model as a guide, key factors, which can essentially reflect pollution risk variation for nonferrous metal smelting process, were selected. The analytic hierarchy process was used to determine each index’s combination weight which met the subjective and objective conditions, and to construct the early pollution warning index system of nonferrous metal smelting process. The results show that the indexes exerting significant impact on target include the optimal control of pollutants and polluted object pressure index. Index D17 has the biggest influence, followed by index D23, and each index of C2 has minimal impact on the target. |
| Close |