USE OF A NOVEL CARBON SORBENT FOR THE ADSORPTION OF ORGANIC-COMPOUNDS FROM WATER

被引：19
作者：
SKRABAKOVA, S
MATISOVA, E
BENICKA, E
NOVAK, I
BEREK, D
机构：
[1] SLOVAK UNIV TECHNOL BRATISLAVA, FAC CHEM TECHNOL, DEPT ANALYT CHEM, BRATISLAVA 81237, SLOVAKIA
[2] SLOVAK ACAD SCI, INST POLYMER, BRATISLAVA 84236, SLOVAKIA
来源：
JOURNAL OF CHROMATOGRAPHY A | 1994年 / 665卷 / 01期
关键词：
D O I：
10.1016/0021-9673(94)87027-6
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A porous carbon sorbent prepared by pyrolysis of cellulose in the presence of porogens was tested for the preconcentration of volatile organic pollutants (particularly hydrocarbons in the gasoline range) from water matrices by the purge-and-trap method. The trapped components were desorbed by carbon disulphide and measured by high-resolution capillary gas chromatography with on-column injection. The studied concentration range of individual hydrocarbons in water was 10 ppb-10 ppm. Drinking water, spring water and gasoline-contaminated water are given as examples of real sample analysis.
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收藏
页码：27 / 32
页数：6
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