PCDD/F/T in leachates from "Young" and "Old" municipal landfills

被引：4

作者：

Dudzinska, Marzenna R. ^{[1
]}

Czerwinski, Jacek ^{[1
]}

Rut, Bartlomiej ^{[1
]}

机构：

[1] Tech Univ Lublin, Inst Environm Protect Engn, PL-20618 Lublin, Poland

来源：

ENVIRONMENTAL ENGINEERING SCIENCE | 2008年 / 25卷 / 07期

关键词：

municipal waste landfill; leachates; polychlorinated dibenzo-p-dioxins (PCDDs) polychlorinated dibenzofurans (PCDFs); polychlorinated dibenzothiophenes (PCDTs);

D O I：

10.1089/ees.2007.0104

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The presence of polychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs), as well as polychorinated dibenzothiophenes (PCDTs) in landfill leachates was studied for two landfill basins of a municipal landfill, identified as an "old" landfill with wastes deposited in the years 1994-2001 and a "young" landfill, which has been receiving wastes since 2001. The total concentrations of PCDDs, PCDFs, and PCDTs were higher for the "old" landfill, compared to the "young" landfill. Leachates from the "old" landfill were found to be enriched with the higher chlorinated congeners. Congener concentrations in the leachates from the "young" landfill showed wider differences between the two series of the experiment.

引用

页码：989 / 997

页数：9

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