STUDY ON THE CHARACTERISTICS OF WATER - SOLUBLE ION POLLUTION IN PM2.5 IN FULING DISTRICT
文献类型：期刊论文
| 作者 | Wang, Xianghong1,2,3; Luo, Qiong1,2; Qin, Lin1; Wang, Huanbo2; Yang, Fumo1,2
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| 刊名 | FRESENIUS ENVIRONMENTAL BULLETIN
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| 出版日期 | 2018 |
| 卷号 | 27期号:2页码:1138-1144 |
| 关键词 | PM2.5 water-soluble ions seasonal variation |
| ISSN号 | 1018-4619 |
| 英文摘要 | PM2.5 was collected at the atmospheric observatory (located at the campus of Chongqing Yangtze Normal University in Fuling District in January and July of 2015 respectively. The variation of the mass concentration characteristics and the water-soluble ions variation of PM2.5 were analyzed. The pollution characteristics was found as follows: The average mass concentration of PM2.5 was 116.28 mu g.m(-3), 46.80 mu g.m(-3) respectively in January and July, and the mass concentration ranged from 23.21 mu g.m(-3) to 216.61 mu g.m(-3) during the sampling period. The obvious seasonal characteristics were observed. Nine water-soluble ions (F-, Cl-, NO3-, SO42-, K+, Na+, NH4+, Mg2+, Ca2+) were measured using the ion chromatography (ICS-600). The concentration of water-soluble ions ranged from 6.371 mu g.m(-3) to 86.30 mu g.m(-3), accounted for 42.28% in PM2.5 samples. Average mass concentration of SO42-, NO3- and NH4+ was 30.531 mu g.m(-3), accounted for 87.99% of the total soluble ions. There existed a good correlation among SO42-, NO3- and NH4+ distribution and variation. The analysis of equilibrium between cation and anion indicated a good correlation(R-2=0.95) with weak alkaline in winter and weak acidic in summer. |
| 资助项目 | Chongqing Municipal Commission of social and livelihood projects[cstc2015shmszx20010] ; Scientific and Technological Research Program of Chongqing Municipal Education Commission[KJ1401205] ; Fuling District Science and technology research projects[FLKJ2015ABB1097] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000427344600059 |
| 出版者 | PARLAR SCIENTIFIC PUBLICATIONS (P S P) |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/6272]  |
| 专题 | 大气环境研究中心 |
| 通讯作者 | Wang, Xianghong |
| 作者单位 | 1.Yangtze Normal Univ, Res Ctr Ecol Environm Monitoring & Disaster Contr, 16 Li Du Juxian Rd, Chongqing 408100, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China 3.Yangtze Normal Univ, Collaborat Innovat Ctr Green Dev Wuling Mt Areas, Chongqing 408100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xianghong,Luo, Qiong,Qin, Lin,et al. STUDY ON THE CHARACTERISTICS OF WATER - SOLUBLE ION POLLUTION IN PM2.5 IN FULING DISTRICT[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2018,27(2):1138-1144. |
| APA | Wang, Xianghong,Luo, Qiong,Qin, Lin,Wang, Huanbo,&Yang, Fumo.(2018).STUDY ON THE CHARACTERISTICS OF WATER - SOLUBLE ION POLLUTION IN PM2.5 IN FULING DISTRICT.FRESENIUS ENVIRONMENTAL BULLETIN,27(2),1138-1144. |
| MLA | Wang, Xianghong,et al."STUDY ON THE CHARACTERISTICS OF WATER - SOLUBLE ION POLLUTION IN PM2.5 IN FULING DISTRICT".FRESENIUS ENVIRONMENTAL BULLETIN 27.2(2018):1138-1144. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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