Dissolved gaseous mercury concentration and mercury evasional flux from seawater in front of a chlor-alkali plant

被引：20

作者：

Ferrara, R ^{[1
]}

Lanzillotta, E ^{[1
]}

Ceccarini, C ^{[1
]}

机构：

[1] CNR, Inst Biophys, Area Ric, I-56010 Ghezzano, PI, Italy

来源：

ENVIRONMENTAL TECHNOLOGY | 2001年 / 22卷 / 08期

关键词：

dissolved gaseous mercury; evasional flux; mediterranean basin; chlor-alkali plant; seawater;

D O I：

10.1080/09593332208618233

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The dissolved gaseous mercury concentration and mercury degassing rate have been measured in a marine area polluted by a chlor-alkali plant (Rosignano Solvay, Italy), which uses mercury in chlorine production. During the summer the DGM concentration (130 pg l(-1)) and the evasional flux (14 ng m(-2) h(-1)) were 3-4 times higher than those measured at the control stations. A seasonal behaviour has been highlighted at all the sampling sites, with minimum levels in the winter.

引用

页码：971 / 978

页数：8

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