DYNAMIC HEADSPACE ANALYSIS OF VOLATILE ORGANIC-SOLVENTS IN WATER

被引：13

作者：

LESAGE, S

BROWN, S

机构：

[1] National Water Research Institute, Environment Canada, Burlington

来源：

ANALYTICAL CHEMISTRY | 1994年 / 66卷 / 04期

关键词：

D O I：

10.1021/ac00076a024

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A dynamic headspace analysis method to measure volatile organic solvents in water was developed. The system consists of a now cell with a constant headspace, sampled automatically and analyzed using a portable gas chromatograph. The method is applied to the assessment of the effectiveness of surfactants on the dissolution of organic solvents in water. This totally automated method simplifies the measurement of volatile organic compounds in flowing systems.

引用

收藏

页码：572 / 575

页数：4

相关论文

共 10 条

[1] PREPARATION OF AQUEOUS-SOLUTIONS OF SPARINGLY SOLUBLE ORGANIC-SUBSTANCES .1. SINGLE COMPONENT SYSTEMS [J].

BILLINGTON, JW ;

HUANG, GL ;

SZETO, F ;

SHIU, WY ;

MACKAY, D .

ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 1988, 7 (02) :117-124

[2] HYDROCARBON DISSOLUTION AND TRANSPORT - A COMPARISON OF EQUILIBRIUM AND KINETIC-MODELS [J].

BORDEN, RC ;

PIWONI, MD .

JOURNAL OF CONTAMINANT HYDROLOGY, 1992, 10 (04) :309-323

[3]

BURRIS DR, 1985, ENVIRON TOXICOL CHEM, V4, P371, DOI 10.1897/1552-8618(1985)4[371:WSBOBH]2.0.CO

[4]

2

[5] THE USE OF SURFACTANTS FOR INSITU EXTRACTION OF ORGANIC POLLUTANTS FROM A CONTAMINATED AQUIFER [J].

FOUNTAIN, JC ;

KLIMEK, A ;

BEIKIRCH, MG ;

MIDDLETON, TM .

JOURNAL OF HAZARDOUS MATERIALS, 1991, 28 (03) :295-311

[6] DISSOLUTION OF NONAQUEOUS PHASE LIQUIDS IN GROUNDWATER [J].

MACKAY, D ;

SHIU, WY ;

MAIJANEN, A ;

FEENSTRA, S .

JOURNAL OF CONTAMINANT HYDROLOGY, 1991, 8 (01) :23-42

[7]

MONTGOMERY JH, 1990, GROUNDWATER CHEM DES, P502

[8]

PLUMB RH, 1992, GROUNDWATER CONTAMIN, pCH7

[9] AN ANALYTICAL METHOD TO DETERMINE HENRYS LAW CONSTANT FOR SELECTED VOLATILE ORGANIC-COMPOUNDS AT CONCENTRATIONS AND TEMPERATURES CORRESPONDING TO TAP WATER-USE [J].

TANCREDE, MV ;

YANAGISAWA, Y .

JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 1990, 40 (12) :1658-1663

[10] A LABORATORY METHOD FOR STUDYING THE AQUEOUS PHASE TRANSPORT OF DISSOLVED CONSTITUENTS FROM RESIDUALLY HELD NAPL IN UNSATURATED SOIL COLUMNS [J].

ZALIDIS, GC ;

ANNABLE, MD ;

WALLACE, RB ;

HAYDEN, NJ ;

VOICE, TC .

JOURNAL OF CONTAMINANT HYDROLOGY, 1991, 8 (02) :143-156