Simultaneous determination of anions and cations in rain water by single column ion-exclusion-cation-exchange chromatography

Qun Xu; Wen Zhang; Huiqi Peng; Qing Wei; Litong Jin

Simultaneous determination of anions and cations in rain water by single column ion-exclusion-cation-exchange chromatography

Qun Xu
, Wen Zhang
, Huiqi Peng
, Qing Wei
, Litong Jin^*

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China Normal University

Research output: Contribution to journal › Article › peer-review

Abstract

A simple, selective and sensitive method was investigated for simultaneous determination of anions (SO₄^2-, Cl^-, NO₃^-, F^-) and cations (Na⁺, NH₄⁺, K⁺, Mg²⁺, Ca²⁺) by single-column ion-exclusion-cation-exchange chromatography with conductometric detection. DL-malic acid-methanol-water was used as an eluent. The effect of DL-malic acid concentration, methanol concentration, flow-rate of eluent and temperature on the retention time was studied. The anions and cations in rainwater in some districts in Shanghai were analyzed by this method. Comparing with other analytical methods, it was satisfied.

Original language	English
Pages (from-to)	282
Number of pages	1
Journal	Chinese Journal of Analytical Chemistry
Volume	28
Issue number	3
State	Published - 2000

Keywords

Anions
Cations
DL-malic acid
Simultaneous determination
Single-column ion-exclusion-cation-exchange chromatography

Cite this

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title = "Simultaneous determination of anions and cations in rain water by single column ion-exclusion-cation-exchange chromatography",

abstract = "A simple, selective and sensitive method was investigated for simultaneous determination of anions (SO42-, Cl-, NO3-, F-) and cations (Na+, NH4+, K+, Mg2+, Ca2+) by single-column ion-exclusion-cation-exchange chromatography with conductometric detection. DL-malic acid-methanol-water was used as an eluent. The effect of DL-malic acid concentration, methanol concentration, flow-rate of eluent and temperature on the retention time was studied. The anions and cations in rainwater in some districts in Shanghai were analyzed by this method. Comparing with other analytical methods, it was satisfied.",

keywords = "Anions, Cations, DL-malic acid, Simultaneous determination, Single-column ion-exclusion-cation-exchange chromatography",

author = "Qun Xu and Wen Zhang and Huiqi Peng and Qing Wei and Litong Jin",

year = "2000",

language = "英语",

volume = "28",

pages = "282",

journal = "Chinese Journal of Analytical Chemistry",

issn = "0253-3820",

publisher = "Chinese Academy of Sciences",

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TY - JOUR

T1 - Simultaneous determination of anions and cations in rain water by single column ion-exclusion-cation-exchange chromatography

AU - Xu, Qun

AU - Zhang, Wen

AU - Peng, Huiqi

AU - Wei, Qing

AU - Jin, Litong

PY - 2000

Y1 - 2000

N2 - A simple, selective and sensitive method was investigated for simultaneous determination of anions (SO42-, Cl-, NO3-, F-) and cations (Na+, NH4+, K+, Mg2+, Ca2+) by single-column ion-exclusion-cation-exchange chromatography with conductometric detection. DL-malic acid-methanol-water was used as an eluent. The effect of DL-malic acid concentration, methanol concentration, flow-rate of eluent and temperature on the retention time was studied. The anions and cations in rainwater in some districts in Shanghai were analyzed by this method. Comparing with other analytical methods, it was satisfied.

AB - A simple, selective and sensitive method was investigated for simultaneous determination of anions (SO42-, Cl-, NO3-, F-) and cations (Na+, NH4+, K+, Mg2+, Ca2+) by single-column ion-exclusion-cation-exchange chromatography with conductometric detection. DL-malic acid-methanol-water was used as an eluent. The effect of DL-malic acid concentration, methanol concentration, flow-rate of eluent and temperature on the retention time was studied. The anions and cations in rainwater in some districts in Shanghai were analyzed by this method. Comparing with other analytical methods, it was satisfied.

KW - Anions

KW - Cations

KW - DL-malic acid

KW - Simultaneous determination

KW - Single-column ion-exclusion-cation-exchange chromatography

UR - https://www.scopus.com/pages/publications/9644283374

M3 - 文章

AN - SCOPUS:9644283374

SN - 0253-3820

VL - 28

SP - 282

JO - Chinese Journal of Analytical Chemistry

JF - Chinese Journal of Analytical Chemistry

IS - 3

ER -

Simultaneous determination of anions and cations in rain water by single column ion-exclusion-cation-exchange chromatography

Abstract

Keywords

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