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Journal of Zhejiang University SCIENCE A 2001 Vol.2 No.3 P.278~283

http://doi.org/10.1631/jzus.2001.0278


PCDD/FS EMISSION IN A 150T/D MSW AND COAL CO-FIRING FLUIDIZED BED INCINERATOR


Author(s):  XU Xu, LI Xiao-dong, YAN Jian-hua, LU Sheng-yong, GU Yue-ling, CHI Yong, CEN Ke-fa

Affiliation(s):  Institute for Thermal Power Engineering, Zhejiang University, Hangzhou 310027,China

Corresponding email(s): 

Key Words:  municipal solid waste, incineration, PCDD/Fs


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XU Xu, LI Xiao-dong, YAN Jian-hua, LU Sheng-yong, GU Yue-ling, CHI Yong, CEN Ke-fa. PCDD/FS EMISSION IN A 150T/D MSW AND COAL CO-FIRING FLUIDIZED BED INCINERATOR[J]. Journal of Zhejiang University Science A, 2001, 2(3): 278~283.

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pages="278~283",
year="2001",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2001.0278"
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%A XU Xu
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%A YAN Jian-hua
%A LU Sheng-yong
%A GU Yue-ling
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%A CEN Ke-fa
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A1 - XU Xu
A1 - LI Xiao-dong
A1 - YAN Jian-hua
A1 - LU Sheng-yong
A1 - GU Yue-ling
A1 - CHI Yong
A1 - CEN Ke-fa
J0 - Journal of Zhejiang University Science A
VL - 2
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SP - 278
EP - 283
%@ 1869-1951
Y1 - 2001
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2001.0278


Abstract: 
incineration as a method of reducing municipal solid waste (MSW) volume and recovery of energy has been developed gradually in China. More attention is paid on polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs) formed in MSW incineration process. This paper presents results of the analysis of PCDD/Fs in the residues of a fluidized bed incinerator co-firing MSW and coal in the Yuhang Thermal Power Plant. The effects of operation conditions and the wet scrubber system on PCDD/Fs formation were also analyzed. PCDD/Fs emitting from the smoke stack was 0.92 I-TEQ ng/Nm3. After the wet scrubber emission of dioxins increased and the shifting of homologue profiles in flue gas was also observed, PCDFs were not detected in the incinerator residues. From this, we can see that in the MSW incineration process, the formation mechanism of PCDFs was different from that of PCDDs. The results will benefit further research on the optimal operation of incinerator and control of PCDD/Fs emission from the MSW incinerator.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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