PMID- 30125845
OWN - NLM
STAT- MEDLINE
DCOM- 20181114
LR  - 20181114
IS  - 1873-6424 (Electronic)
IS  - 0269-7491 (Linking)
VI  - 242
IP  - Pt B
DP  - 2018 Nov
TI  - Source identification and quantification of chlorinated and brominated polycyclic 
      aromatic hydrocarbons from cement kilns co-processing solid wastes.
PG  - 1346-1352
LID - S0269-7491(18)32644-7 [pii]
LID - 10.1016/j.envpol.2018.08.025 [doi]
AB  - Chlorinated and brominated polycyclic aromatic hydrocarbons (Cl/Br-PAHs) are 
      widespread persistent organic pollutants (POPs) in environments. Identifying the 
      new sources of Cl/Br-PAHs is important for implementing source control and 
      reducing environmental risk. Although co-processing of solid wastes by cement 
      kilns increased recently, the occurrences and characteristics of Cl/Br-PAHs as 
      emerging POPs during cement kiln co-processing solid wastes have not been 
      investigated. This study firstly investigated the occurrences, characteristics, 
      and variations of Cl/Br-PAHs from four cement kilns co-processing different solid 
      wastes. The concentration ranges of Cl-PAHs and Br-PAHs in stack gas samples from 
      the investigated cement kilns were 15.6-94.1 ng m(-3) and 1.04-4.28 ng m(-3), 
      respectively. Emission factors of Cl-PAHs and Br-PAHs through stack gases were 
      29.9-275 mug t(-1) and 3.0-8.3 mug t(-1), respectively. Variations of Cl/Br-PAHs in 
      particle samples collected from different process stages within the cement kiln 
      system indicated that the kiln end was the major formation zone for Cl/Br-PAHs. 
      Congener profiles of Cl/Br-PAHs varied with the co-processed solid waste types, 
      indicating the important influence of raw material compositions. Calculations of 
      net emissions of Cl/Br-PAHs within the cement kiln systems suggested efficient 
      destruction (87.6%-98.8%) of Cl/Br-PAHs by the cement kilns.
CI  - Copyright (c) 2018 Elsevier Ltd. All rights reserved.
FAU - Jin, Rong
AU  - Jin R
AD  - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research 
      Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 
      2871, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 
      100049, China.
FAU - Yang, Lili
AU  - Yang L
AD  - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research 
      Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 
      2871, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 
      100049, China.
FAU - Zheng, Minghui
AU  - Zheng M
AD  - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research 
      Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 
      2871, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 
      100049, China; Institute of Environment and Health, Jianghan University, Wuhan, 
      430056, PR China.
FAU - Xu, Yang
AU  - Xu Y
AD  - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research 
      Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 
      2871, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 
      100049, China.
FAU - Li, Cui
AU  - Li C
AD  - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research 
      Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 
      2871, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 
      100049, China.
FAU - Liu, Guorui
AU  - Liu G
AD  - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research 
      Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 
      2871, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 
      100049, China. Electronic address: grliu@rcees.ac.cn.
LA  - eng
PT  - Journal Article
DEP - 20180811
PL  - England
TA  - Environ Pollut
JT  - Environmental pollution (Barking, Essex : 1987)
JID - 8804476
RN  - 0 (Environmental Pollutants)
RN  - 0 (Hydrocarbons, Brominated)
RN  - 0 (Hydrocarbons, Chlorinated)
RN  - 0 (Polycyclic Aromatic Hydrocarbons)
RN  - 0 (Solid Waste)
SB  - IM
MH  - Environmental Monitoring
MH  - Environmental Pollutants/*analysis
MH  - Halogenation
MH  - Hydrocarbons, Brominated/*analysis
MH  - Hydrocarbons, Chlorinated/*analysis
MH  - Incineration
MH  - Polycyclic Aromatic Hydrocarbons/*analysis
MH  - Solid Waste
OTO - NOTNLM
OT  - Brominated PAHs
OT  - Cement kiln
OT  - Chlorinated PAHs
OT  - Congener profile
OT  - Polycyclic aromatic hydrocarbons (PAHs)
OT  - Solid waste
EDAT- 2018/08/21 06:00
MHDA- 2018/11/15 06:00
CRDT- 2018/08/21 06:00
PHST- 2018/06/11 00:00 [received]
PHST- 2018/08/07 00:00 [revised]
PHST- 2018/08/07 00:00 [accepted]
PHST- 2018/08/21 06:00 [pubmed]
PHST- 2018/11/15 06:00 [medline]
PHST- 2018/08/21 06:00 [entrez]
AID - S0269-7491(18)32644-7 [pii]
AID - 10.1016/j.envpol.2018.08.025 [doi]
PST - ppublish
SO  - Environ Pollut. 2018 Nov;242(Pt B):1346-1352. doi: 10.1016/j.envpol.2018.08.025. 
      Epub 2018 Aug 11.