Emissions of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs), and dioxin-like polychlorinated biphenyls (PCBs) to air from waste incinerators and high thermal processes in India

被引：10

作者：

Thacker, Neeta ^{[1
]}

Sheikh, Javed ^{[1
]}

Tamane, S. M. ^{[1
]}

Bhanarkar, Anil ^{[1
]}

Majumdar, Deepanjan ^{[1
]}

Singh, Kanchan ^{[1
]}

Chavhan, Chatrapati ^{[1
]}

Trivedi, Jitendra ^{[1
]}

机构：

[1] Natl Environm Engn Res Inst, Nagpur 440020, Maharashtra, India

来源：

ENVIRONMENTAL MONITORING AND ASSESSMENT | 2013年 / 185卷 / 01期

关键词：

Dioxins; Furans; Dioxin-like PCBs; POPs; Incineration; Thermal processes; BREAST-MILK; IDENTIFICATION; INVENTORY; PATTERNS; CONGENER; SAMPLES; SCALE;

D O I：

10.1007/s10661-012-2564-6

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This study investigated dioxins and dioxin-like polychlorinated biphenyls in gasses emitted from waste incinerators and thermal processes in central and western parts of India. The concentrations of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDDs/DFs) ranged from 0.0070 to 26.8140 ng toxicity equivalent (TEQ)/Nm(3), and those of dioxin-like polychlorinated biphenyls (PCBs) ranged from 0.0001 x 10(-1) to 0.0295 ng TEQ/Nm(3). The characteristics of mean PCDD/F I-TEQ concentration and congener profiles were studied over all the samples of air. In particular, a pattern consisting of a low proportion of dioxin-like PCBs and high proportion of PCDDs/DFs was common for all the samples from incinerators and high-temperature processes.

引用

页码：425 / 429

页数：5

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