Correlation between PCDD/F, PCB and PCBz formed by de novo synthesis

被引：3

作者：

Shao, Ke ^{[1
]}

Li, Xiao-dong ^{[2
]}

Wei, Ying-lei ^{[3
]}

Liu, Jin-song ^{[1
]}

机构：

[1] Zhejiang Prov Environm Monitoring Ctr, Hangzhou 310015, Zhejiang, Peoples R China

[2] Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China

[3] Nanyang Tech Inst, Nanjing 211167, Peoples R China

来源：

PROGRESS IN ENVIRONMENTAL SCIENCE AND ENGINEERING (ICEESD2011), PTS 1-5 | 2012年 / 356-360卷

基金：

中国国家自然科学基金;

关键词：

PCDD/F; PCB; PCBz; CA; Surrogates; DIBENZO-P-DIOXINS; FLY-ASH; MUNICIPAL WASTE; MODEL SYSTEM; COMBUSTION; EMISSIONS;

D O I：

10.4028/www.scientific.net/AMR.356-360.998

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Large amounts of polychlorinated dibenzo-p-dioxin and furans (PCDD/F), polychlorinated biphenyls (PCB) and polychlorinated benzenes (PCBz) were formed by de novo synthesis using model ashes. The de novo synthesis was affected by SO2 and H2O. Knowledge of congener pattern and homologue profiles of PCDD/F, PCB and PCBz is help for elaborating the mechanism of formation and influence of the toxic compounds formed by de novo synthesis. By the help of the component analysis (CA) the best correlated congeners are effectively detected. Various good correlated pairs between PCDD/F, PCB and PCBz have been elaborated by using linear regression between the 15 samples. It was found that a good correlation between PCBz and PCDF.

引用

页码：998 / +

页数：2

共 13 条

[1] FORMATION OF POLYCHLORINATED DIBENZO-P-DIOXINS DIBENZOFURANS ON FLY-ASH FROM PRECURSORS AND CARBON MODEL COMPOUNDS [J].

ADDINK, R ;

CNUBBEN, PAJP ;

OLIE, K .

CARBON, 1995, 33 (10) :1463-1471

[2] Identification of surrogate compounds for the emission of PCDD/F (I-TEQ value) and evaluation of their on-line realtime detectability in flue gases of waste incineration plants by REMPI-TOFMS mass spectrometry [J].

Blumenstock, M ;

Zimmermann, R ;

Schramm, KW ;

Kettrup, A .

CHEMOSPHERE, 2001, 42 (5-7) :507-518

[3] Rapid formation of polychlorinated dioxins/furans during the heterogeneous combustion of 1,2-dichlorobenzene and 2,4-dichlorophenol [J].

Ghorishi, SB ;

Altwicker, ER .

CHEMOSPHERE, 1996, 32 (01) :133-144

[4] Mono- to tri-chlorinated dibenzodioxin (CDD) and dibenzofuran (CDF) congeners/homologues as indicators of CDD and CDF emissions from municipal waste and waste/coal combustion [J].

Gullett, BK ;

Wikström, E .

CHEMOSPHERE, 2000, 40 (9-11) :1015-1019

[5] ESTIMATING CONCENTRATIONS OF POLYCHLORINATED DIBENZO-P-DIOXINS AND DIBENZOFURANS IN THE STACK GAS OF A HAZARDOUS-WASTE INCINERATOR FROM CONCENTRATIONS OF CHLORINATED BENZENES AND BIPHENYLS [J].

KAUNE, A ;

LENOIR, D ;

NIKOLAI, U ;

KETTRUP, A .

CHEMOSPHERE, 1994, 29 (9-11) :2083-2096

[6] FORMATION AND PRESENCE OF POLYHALOGENATED AND POLYCYCLIC COMPOUNDS IN THE EMISSIONS OF SMALL AND LARGE-SCALE MUNICIPAL WASTE INCINERATORS [J].

OEHME, M ;

MANO, S ;

MIKALSEN, A .

CHEMOSPHERE, 1987, 16 (01) :143-153

[7] Correlation between PCDD/F, PCB and PCBz in coal/waste combustion. Influence of various inhibitors [J].

Pandelova, M ;

Lenoir, D ;

Schramm, KW .

CHEMOSPHERE, 2006, 62 (07) :1196-1205

[8] Inhibition of de novo synthesis of PCDD/Fs by SO2 in a model system [J].

Shao Ke ;

Yan Jianhua ;

Li Xiaodong ;

Lu Shengyong ;

Wei Yinglei ;

Fu Muxing .

CHEMOSPHERE, 2010, 78 (10) :1230-1235

[9] Experimental study on the effects of H2O on PCDD/Fs formation by de novo synthesis in carbon/CuCl2 model system [J].

Shao, Ke ;

Yan, Jianhua ;

Li, Xiaodong ;

Lu, Shengyong ;

Wei, Yinglei ;

Fu, Muxing .

CHEMOSPHERE, 2010, 78 (06) :672-679

[10] The formation of dioxins in combustion systems [J].

Stanmore, BR .

COMBUSTION AND FLAME, 2004, 136 (03) :398-427

← 1 2 →