ALIPHATIC-HYDROCARBONS AND LINEAR ALKYLBENZENES IN ZOOPLANKTON FROM THE GULF OF TRIESTE

被引：7
|
作者：
SERRAZANETTI, GP [1 ]
PAGNUCCO, C [1 ]
CONTE, LS [1 ]
ARTUSI, R [1 ]
机构：
[1] DIPARTIMENTO SCI ALIMENTI,I-33100 UDINE,ITALY
来源：
CHEMOSPHERE | 1994年 / 28卷 / 06期
关键词：
D O I：
10.1016/0045-6535(94)90330-1
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
It has been shown that linear alkylbenzenes (LABs) and aliphatic hydrocarbons are present in zooplankton in the Gulf of Trieste. Samples were collected in December of 1990, May and August of 1991. The total hydrocarbon levels for August were higher than those for December and May. This may be explained by high concentrations of biogenic hydrocarbons in this period. Odd and even n-alkane distribution in analyzed samples shows a partial contamination by fossil hydrocarbons. Among various isomers of linear alkylbenzenes, the ones isolated in the greatest quantities were generally those with the largest linear chain. We also identified several tetrapropylene alkylbenzenes isomers (TABs), which may still be used for sulfonate detergents in some countries.
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页码：1119 / 1126
页数：8
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