Influence of PCDD/Fs from a Simple Waste Incinerator on the Plant Environment

[摘要] The influence of polychlorinated dib Enzo-p-dioxin and dibenzofuran (PCDD/Fs) on the plant environment were investigated on the basis of analyzing PCDD/Fs content and congener profiles in the soil and waste water by washing ash from a simple waste incinerator (SWI). The mean PCDD/F concentrations for soil and wastewater by washing ash was 318.33 ng/kg and 151.04 ng/L, respectively, and the corresponding mean I-TEQ concentrations were 24.08 ng I-TEQ/kg and 10.52 ng I-TEQ/L. The high I-TEQ concentration in soil from the plant area indicated that the impact of PCDD/F emissions from the SWI on the plant environment was quite significant.

[发布机构] School of Chemical Engineering and Energy Technology, Dongguan University of Technology, Dongguan; 523808, China^1;South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou; 510000, China^2

[学科分类] 环境科学（综合）

[关键词] Congener profiles;Dibenzofurans;PCDD/Fs;Plant areas;TEQ concentration;Waste incinerator