DISTRIBUTION OF HALOGENATED PHENOLS INCLUDING MIXED BROMINATED AND CHLORINATED PHENOLS IN MUNICIPAL WASTE INCINERATION FLUE-GAS

被引:25
作者
HEEB, NV
DOLEZAL, IS
BUHRER, T
MATTREL, P
WOLFENSBERGER, M
机构
[1] Swiss Federal Laboratories for Materials Testing and Research
关键词
HALOGENATED PHENOLS; CHLORINATED PHENOLS; BROMINATED PHENOLS; MIXED BROMINATED AND CHLORINATED PHENOLS; MUNICIPAL WASTE INCINERATION; FLUE GAS; RAW GAS; STACK GAS;
D O I
10.1016/0045-6535(95)00164-4
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Incineration of municipal waste yields a variety of halogenated phenols including chlorinated, brominated and mixed brominated and chlorinated phenols in raw and stack gas. A total of 14 chlorinated, 3 brominated and 31 mixed brominated and chlorinated phenols could be characterized by high resolution gas chromatography high resolution mass spectrometry (HRGC-HRMS). A significant molar fraction of halogenated phenols in raw and stack gas was found to be monobrominated (12% and 8%) and dibrominated (2% and 1%). The monitored fraction of polyhalogenated phenols can be characterized with an elemental composition of C6H2.6Br0.2Cl3.2O in raw and C6H2.5Br0.1Cl3.4O in stack gas.
引用
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页码:3033 / 3041
页数:9
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