Emissions of PCDD/Fs in flue gas from a medical waste incinerator in Shanghai

被引：4
|
作者：
He, Jiao [1 ]
Liu, Tao [1 ]
Qiang, Ning [1 ]
Li, Zhaohai [1 ]
Cao, Yiqi [1 ]
Xie, Li [1 ]
Zhao, Yuanchen [1 ]
机构：
[1] Tongji Univ, Inst Environm Sci & Technol, Shanghai 200092, Peoples R China
来源：
1ST INTERNATIONAL GLOBAL ON RENEWABLE ENERGY AND DEVELOPMENT (IGRED 2017) | 2017年 / 100卷
关键词：
DIBENZO-P-DIOXINS; FLY-ASH; PCDD/PCDF; REMOVAL; MODEL;
D O I：
10.1088/1755-1315/100/1/012113
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Emission characteristics of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs) and 17 congeners from a medical waste incineration plants in Shanghai, China were investigated. Results showed that the dioxin concentration ranged from 5.0 to 23.3ng I-TEQ (Toxic Equivalent Quantity) Nm(-3) under normal combustion concentration. The high dioxin incidence area was found in the boiler outlet and the bag filter inlet, and over 95% of the dioxins were present in the gaseous state. Polychlorinated dibenzofurans (PCDFs) accounted for a higher proportion of the total amount of PCDD/Fs than polychlorinated dibenzo-p-dioxins (PCDDs).
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页数：7
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