Abstract：
:The influences of temperature, air flow and the amount of copper chloride upon the types and amount of the toxic emissions such as polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs) and polycyclic aromatic hydrocarbons (PAHs) during combustion of polyvinyl chloride (PVC) were investigated. The mechanism concerning the effect of temperature and copper chloride on the PCDD/Fs and PAHs formation was discussed. The results shown that without copper chloride, trace amounts of PCDD/Fs and large amounts of PAHs were found in the emissions from the pure PVC combustion under various combustion conditions. The addition of copper chloride enhanced PCDD/Fs formation, but it seems that the formation of PAHs decreased with increasing amount of copper chloride, and greater total amount of PAHs were produced at the higher temperature under our experimental conditions.
journal_name
Chemospherejournal_title
Chemosphereauthors
Wang D,Xu X,Zheng M,Chiu CHdoi
10.1016/s0045-6535(02)00020-6subject
Has Abstractpub_date
2002-09-01 00:00:00pages
857-63issue
8eissn
0045-6535issn
1879-1298pii
S0045-6535(02)00020-6journal_volume
48pub_type
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