Knowledge Resource Center for Ecological Environment in Arid Area
THE OPTIMIZATION OF SORBENTS AND ELUTION METHOD FOR PERFLUOROCARBOXYLIC ACIDS FROM THE AQUATIC SOLUTION | |
Cao, Fengmei; Wang, Lei; Sun, Hongwen; Yang, Jin; Wang, Ruonan | |
通讯作者 | Wang, Lei |
来源期刊 | FRESENIUS ENVIRONMENTAL BULLETIN
![]() |
ISSN | 1018-4619 |
EISSN | 1610-2304 |
出版年 | 2015 |
卷号 | 24期号:6A页码:2238-2244 |
英文摘要 | Adsorption of perfluorocarboxylic acids (PFCAs) with different fluorocarbon chain length (C4-C12) on 8 sorbents, including 3 anion exchange macroporous resins (D301R, D30 1T and D296), and 5 stationary phase sorbents of solid-phase extraction (SPE) (Bond Elut NH2, Bond Elut SAX, Bond Elut C8, Bond Elut DEA and Waters Oasis WAX) were investigated through batch adsorption experiments. For adsorption of long fluorocarbon chain PFCAs (C8-C12), anion exchange macroporous resins (D301R and D301T), C8 and WAX SPE sorbent were more efficient than other sorbents. However, only D301R macroporous resin and WAX SPE sorbent had relative high adsorption capacities for short chain PFCAs (C4-C7). Methanol containing 0.1 mol/L of KOH was optimized as the eluting agent, while a 3-round eluting method was selected as the elution model. According the elution method, ideal recoveries of 87 similar to 120 % can be obtained for the target PFCAs. |
英文关键词 | Perfluorocarboxylic acids (PFCAs) Anion exchange macroporous resins SPE sorbents Elution model Eluting agent |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000363071600014 |
WOS关键词 | PERFLUOROOCTANE SULFONATE PFOS ; PERFLUORINATED COMPOUNDS ; WATER ENVIRONMENT ; SURFACE WATERS ; CHINA ; BIOACCUMULATION ; REMOVAL ; PAPER |
WOS类目 | Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/187336 |
作者单位 | Nankai Univ, Tianjin Key Lab Environm Remediat & Pollut Contro, Key Lab Pollut Proc & Environm Criteria, Minist Educ, Tianjin 300071, Peoples R China |
推荐引用方式 GB/T 7714 | Cao, Fengmei,Wang, Lei,Sun, Hongwen,et al. THE OPTIMIZATION OF SORBENTS AND ELUTION METHOD FOR PERFLUOROCARBOXYLIC ACIDS FROM THE AQUATIC SOLUTION[J],2015,24(6A):2238-2244. |
APA | Cao, Fengmei,Wang, Lei,Sun, Hongwen,Yang, Jin,&Wang, Ruonan.(2015).THE OPTIMIZATION OF SORBENTS AND ELUTION METHOD FOR PERFLUOROCARBOXYLIC ACIDS FROM THE AQUATIC SOLUTION.FRESENIUS ENVIRONMENTAL BULLETIN,24(6A),2238-2244. |
MLA | Cao, Fengmei,et al."THE OPTIMIZATION OF SORBENTS AND ELUTION METHOD FOR PERFLUOROCARBOXYLIC ACIDS FROM THE AQUATIC SOLUTION".FRESENIUS ENVIRONMENTAL BULLETIN 24.6A(2015):2238-2244. |
条目包含的文件 | 条目无相关文件。 |
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。