Knowledge Management System Of Institute of High Energy
Composition and distribution of the fluoride compounds in topsoil samples of Shenzhen | |
其他题名 | 深圳市表层土中氟化物组成及分布 |
Liu; Xiao-Wan; Zhao; Liang; Zhang; Hong; Chai; Zhi-Fang; Shen; Jin-Can; Yang; Bo; Liu; Guo-Qing; Chai ZF(柴之芳)![]() | |
2015 | |
发表期刊 | 中国环境科学 |
ISSN | 1000-6923 |
卷号 | 35期号:2页码:499-505 |
文章类型 | Article |
摘要 | In order to explore the composition of fluoride compounds and their relationship with soil parameters, 23topsoil samples were collected from Shenzhen. The total contant of fluorine (TF) and extractable organic fluorine (EOF) were measured using fluoride ion selective electrode, and the residue level of 13perfluorinated compounds (PFCs) were analyzed using high performance liquid chromatography-tandem mass spectrometry combined with solid phase extraction enrichment. The results indicated that the fluoride mainly existed in the form of inorganic fluoride, and its distribution followed the order of TFEOF IF (Identified Fluorine) in topsoil samples. EOF only accounted for 0.04% of TF, and IF accounted for 0.32% of EOF, indicating that nearly 99.7% of the EOF was unknown. Perfluorooctanoic acid and perfluorooctane sulfonate were the major PFCs residue species, accounting for 43%(18%~100%) and 20% (n.d.~44%) of ∑PFCs, which were higher in the west than in the east of Shenzhen. Soil parameters could affect the levels of EOF and ∑PFCs, which negatively correlated with pH, and positively correlated with topsoil organic carbon. ©, 2015, Chinese Society for Environmental Sciences. All right reserved. |
关键词 | Organic fluorine Perfluorinated compound (PFCs) Perfluorooctane sulfonates Perfluorooctanoic acid Shenzhen city Soil parameters Topsoil Total fluorine |
收录类别 | EI |
语种 | 中文 |
WOS类目 | 483.1 Soils and Soil Mechanics ; 704.1 Electric Components ; 801 Chemistry ; 801.4.1 Electrochemistry ; 802.1 Chemical Plants and Equipment ; 802.3 Chemical Operations ; 804 Chemical Products Generally ; 804.1 Organic Compounds |
文献类型 | 期刊论文 |
条目标识符 | https://ir.ihep.ac.cn/handle/311005/228923 |
专题 | 院士 |
推荐引用方式 GB/T 7714 | Liu,Xiao-Wan,Zhao,et al. Composition and distribution of the fluoride compounds in topsoil samples of Shenzhen[J]. 中国环境科学,2015,35(2):499-505. |
APA | Liu.,Xiao-Wan.,Zhao.,Liang.,Zhang.,...&柴之芳.(2015).Composition and distribution of the fluoride compounds in topsoil samples of Shenzhen.中国环境科学,35(2),499-505. |
MLA | Liu,et al."Composition and distribution of the fluoride compounds in topsoil samples of Shenzhen".中国环境科学 35.2(2015):499-505. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Liu]的文章 |
[Xiao-Wan]的文章 |
[Zhao]的文章 |
百度学术 |
百度学术中相似的文章 |
[Liu]的文章 |
[Xiao-Wan]的文章 |
[Zhao]的文章 |
必应学术 |
必应学术中相似的文章 |
[Liu]的文章 |
[Xiao-Wan]的文章 |
[Zhao]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论