• 中文
    • English
  • English 
    • 中文
    • English
  • Login
View Item 
  •   DSpace Home
  • 化学化工学院
  • 化学化工-已发表论文
  • View Item
  •   DSpace Home
  • 化学化工学院
  • 化学化工-已发表论文
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

The application of flow injection iminodiacetic acid ethylcellulose membrane preconcentration and separation technique to atomic spectrometry

Thumbnail
Full Text
The application of flow injection iminodiacetic acid ethylcellulose membrane.htm (413bytes)
Date
1998-11-23
Author
Wang, XR
王小如
Zhuang, ZX
庄峙厦
Yang, CL
Fan, ZY
Collections
  • 化学化工-已发表论文 [14469]
Show full item record
Abstract
A flow injection-based on-line iminodiacetic acid-ethylcellulose (IDAEC) membrane preconcentration and separation technique was developed in the present work, which has the advantages of easy operation without membrane plugging problems; a high enrichment factor (more than 10 for most elements); a high sample throughput (30 samples h(-1)). The characteristics of the IDAEC membrane were systematically studied, including the effect of sample flow rate and analyte concentration on breakthrough point; dynamic capacity and the lifetime of the IDAEC membrane. The technique was successfully applied to Fond and seawater analysis in which all elements studied are in ng ml(-1) level. The analytical performance was verified with recovery of a standard addition from seawater. Satisfactory results were obtained. (C) 1998 Elsevier Science B.V. All rights reserved.
Citation
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY,1998,53(10):1437-1445
URI
http://dx.doi.org/10.1016/S0584-8547(98)00157-8
https://dspace.xmu.edu.cn/handle/2288/13307

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies