Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Environmental Science & Technology》 2013-S1
Add to Favorite Get Latest Update

Simultaneous Determination of Five Inorganic Anions in Drinking Water by Ion Chromatography

FU Sheng-hui(Banan Environmental Monitoring Central Station,Chongqing 401320,China)  
A method for the simultaneous determination of five inorganic anions(F-、Cl-、SO42-、NO3-、NO2-) in drinking water by ion chromatograghy using directconductivity detection is proposed.Chromatographic separation of common inorganic anions in drinking water on a IonPac AS11(4 mm×250 mm) anion exchange column.KOH is used as eluent.The effects of the types of eluent concentration,flow rate and column temperature on separation and retention time of the anions are investigated.The optimized chromatographic conditions for the separation and determination of five inorganic anions are as follows: 23.0 mmol/L KOH as the eluent,a flow rate of 1.2 mL/min and column temperature of 31.0 ℃.There relative standard deviations(RSD) of the concentrationare as for five anions are from 0.14% to 1.78%(n=4),the relative error are between 0.72% and 3.17%,and the recoveries are between 97.5% and 105.0%.A sample can be analyzed within 9 min.The method is simple and rapid.The results are accurate and reliable.The method is applied to determinate inorganic anions in drinking water.The results are satisfactory.
【CateGory Index】: O657.75;R123.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 1 Hits
1 LI Wen-juan,CHEN Jing-ying,WANG Zhi-chang(East China Institute of Technology,Fuzhou,JX 344000,China);Determination of Common Inorganic Anions by Ion Chromatography in Surfacewaters[J];Journal of East China Institute of Technology(Natural Science);2010-03
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 Cheng Jieke and Liu Jinchun (Laboratory of Analytical Chemistry, Wuhan University, Wuhan),;A Reviewi Inorganic Chromatographic Analysis[J];Chinese Journal of Analysis Laboratory;1989-04
2 Ji Chunmiao(Water Quality Analysis Center,Beijing Drainage Group Co.,LTD.,Beijing 100124,China);Reagent-free Ion Chromatography for Determination of F~–,CL~–,NO_2~–,SO_4~(2–),NO_3~– in Effluent of Sewage Treatment Plant[J];Chemical Analysis and Meterage;2012-03
3 Jiang Cheng,Cui Yan(Qinhuangdao Environmental Monitoring Center,Qinhuangdao Hebei 066001,China);Metrohm Intelligent Partial Loop Technology and Inline Ultrafiltration for the Determination of Anions in Surface Water[J];Journal of Environmental Management College of China;2012-06
【Secondary Citations】
Chinese Journal Full-text Database 6 Hits
1 XU Ling,CHEN Xiang-ping (Environment Monitoring Center, Jianghan Oilfield, Qianjiang 433124);The Study on Analytical Method of Anion by Ion Chromatography[J];Environmental Science and Technology;2003-S1
2 LI Jiang-hong, WANG Zhi-chang (Faculty of Chemistry Biology and Material Science, East China Institute of Technology, Fuzhou, JX 344000, China);Determination of Propionic Acid, Malic Acid and Citric Acid in the Soil by Gas Chromatography[J];Journal of East China Institute of Technology;2006-04
3 Yuan Yingxian;Application of ion chromatography in Enrironmental Monitoring[J];THE ADMINISTRATION AND TECHNIQUE OF ENVIRONMENTAL MONITORING;1997-03
4 LI Yun-yan (Environmental Protection Bureau of Shandong Province, Jinan 250012, China);Research on some problems in ion chromatography analysis[J];Environmental Monitoring In China;2005-02
5 ;Determination Anion by Ion Chromatography[J];Instrumentation ·Analysis · Monitoring;2006-04
6 Zhong Zhixiong;DU Da - an Zheng; Guotai (Health and Epidemic Prevention Station, Guangdong Province, Guangzhou, 510300);Simultaneously Determination of Fluoride, Chloride, Bromide, Nitrate Nitrogen And Sulfate in Water by Ion Chromatography[J];CHINSES JOURNAL OF HEALTH LABORATORY TECHNOLOGY;2000-01
Similar Journals
> Nonferrous Metals
> Chemical World
> Chemistry
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved