SIMULTANEOUS PASSIVE SAMPLING OF VOLATILE ORGANIC-COMPOUNDS

被引:8
|
作者
BALLESTA, PP
FERRADAS, EG
AZNAR, AM
机构
[1] Department of Chemical Engineering. University of Murcia., Murcia
关键词
D O I
10.1016/0045-6535(92)90020-R
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
In this paper, the results obtained in the simultaneous passive sampling of toluene, hexane, methyl ethyl ketone and ethyl acetate on activated charcoal are presented and compared with results obtained when the compounds were tested individually. Any observed deviations in the sampling rate are possibly due to the variations in the adsorption efficiency or in the coefficients of desorption caused by the presence of more than one adsorbate, though in all cases the values obtained are within the accepted margins recommended by NIOSH
引用
收藏
页码:1797 / 1809
页数:13
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