Emissions of PCDD/Fs from municipal solid waste incinerators in China

被引：189

作者：

Ni, Yuwen ^{[1
]}

Zhang, Haijun ^{[1
]}

Fan, Su ^{[1
]}

Zhang, Xueping ^{[1
]}

Zhang, Qing ^{[1
]}

Chen, Jiping ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

来源：

CHEMOSPHERE | 2009年 / 75卷 / 09期

关键词：

MSWIs; PCDD/Fs; Congener patterns; Emission factor; DIBENZO-P-DIOXINS; DE-NOVO-SYNTHESIS; FLY-ASH; MSW INCINERATION; ISOMER PATTERNS; COMBUSTION; DIOXINS/DIBENZOFURANS; CHLORINATION; MECHANISMS; INVENTORY;

D O I：

10.1016/j.chemosphere.2009.02.051

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Gas emission of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs) from 19 commercial municipal solid waste (MSW) incinerators in China are investigated. The emission concentrations of PCDD/Fs were 0.042-2.461 ng TEQ Nm(-3) with an average value of 0.423 ng TEQ Nm(-3). The emissions of PCDD/Fs from 16 MSW incinerators were below the MEP regulation level (1.0 ng I-TEQ Nm(-3)), while only six systems have the dioxin emission levels below the limit established by the European Union Directive of 0.1 ng I-TEQ Nm-3. The emission factors of PCDD/Fs from 19 MSW incinerators were calculated to be 0.169-10.72 mu g TEQ ton(-1) MSW with an average value of 1.728 mu g I-TEQ ton(-1) MSW. The total amount of PCDD/Fs emitted from MSW incinerators to the atmosphere in China was estimated to 19.64 g TEQ year(-1) in 2006. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：1153 / 1158

页数：6

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