Impact of Dust Filter Installation in Ironworks and Construction on Brownfield Area on the Toxic Metal Concentration in Street and House Dust (Celje, Slovenia)

被引：22

作者：

Zibret, Gorazd ^{[1
]}

机构：

[1] Geol Survey Slovenia, Ljubljana 1000, Slovenia

来源：

AMBIO | 2012年 / 41卷 / 03期

关键词：

House dust; Street sediment; Toxic metals; Industrial dust filters; Ironworks; Celje; HEAVY-METALS; SOIL; CITY;

D O I：

10.1007/s13280-011-0188-7

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This article presents the impact of the ecological investment in ironworks (dust filter installation) and construction works at a highly contaminated brownfield site on the chemical composition of household dust (HD) and street sediment (SS) in Celje, Slovenia. The evaluation is based on two sampling campaigns: the first was undertaken 1 month before the ecological investment became operational and the second 3 years later. The results show that dust filter installations reduced the content of Co, Cr, Fe, Mn, Mo, W and Zn on average by 58% in HD and by 51% in SS. No reduction was observed at sampling points in the upwind direction from the ironworks. By contrast, the impact of the construction works on the highly contaminated brownfield site was detected by a significant increase (on average by 37%) of elements connected to the brownfield contamination in SS. Such increase was not detected in HD.

引用

页码：292 / 301

页数：10

共 20 条

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