SORPTION OF PHENOLS FROM WATER AND SUBSEQUENT THERMAL-DESORPTION FOR GC ANALYSIS

被引：17

作者：

VOZNAKOVA, Z

POPL, M

机构：

[1] Department of Analytical Chemistry, Institute of Chemical Technology, Suchbátarova, 1905

来源：

JOURNAL OF CHROMATOGRAPHIC SCIENCE | 1979年 / 17卷 / 12期

关键词：

D O I：

10.1093/chromsci/17.12.682

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The method has been developed for the recovery of trace amounts of phenol, o-cresol, m-cresol, and 2, 6-xylenol from water. The phenols were sorbed from the aqueous phase on the macroporous polymer sorbent. The desorption was carried out by the heating of sorbent, and desorbed components were led directly to a gas chromatograph. The dependence of phenols recovery on experimental conditions and solute molecular structure was studied. The described method is suitable for the determinations of phenols in water in the concentration range of 1-103 ppb. © 1979 Oxford University Press.

引用

页码：682 / 686

页数：5

共 16 条

[1]

BAKER RA, 1966, INT J AIR WATER POLL, V10, P591

[2]

BRIZOVA E, 1977, J CHROMATOGR, V139, P15, DOI 10.1016/S0021-9673(01)84122-4

[3] CHROMATOGRAPHIC DETERMINATION OF PHENOLS IN WATER [J].