PCDD/F- and PAH-emission from house heating systems

被引：29

作者：

Launhardt, T

Strehler, A

Dumler-Gradl, R

Thoma, H

Vierle, O

机构：

[1] Tech Univ Munich, Bayer Landesanstalt Landtech, D-85354 Freising, Germany

[2] Bayer Landesamt Umweltschutz, D-81901 Munich, Germany

来源：

CHEMOSPHERE | 1998年 / 37卷 / 9-12期

关键词：

D O I：

10.1016/S0045-6535(98)00265-3

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Combustion experiments were carried out in different house heating systems using various fuels, The emission samples and the chimney soot samples were analyzed for polychlorinated dibenzo-p-dioxins/furans (PCDD/F) and polycyclic-aromatic-hydrocarbons (PAH), The PCDD/F-concentrations in fluegases using untreated wood were in the range of 2-25 pg I-TE/m(3). The combustion of paper, cartons, painted wood and wood with 2-5% PVC gave PCDD/F-concentrations from 38 to 952 pg I-TE/m(3) and 380 to 2 240 ng I-TE/kg (chimney soot). The PAH-concentrations in flue gas were about 30 times higher using an old technology in relation to a new one. (C)1998 Elsevier Science Ltd. All rights reserved.

引用

页码：2013 / 2020

页数：8