PMID- 30706205
OWN - NLM
STAT- MEDLINE
DCOM- 20190312
LR  - 20200225
IS  - 1573-2959 (Electronic)
IS  - 0167-6369 (Linking)
VI  - 191
IP  - 2
DP  - 2019 Jan 31
TI  - Monitoring and exposure assessment of organophosphorus flame retardants in source 
      and drinking water, Nanjing, China.
PG  - 119
LID - 10.1007/s10661-019-7239-0 [doi]
AB  - This study developed a new method to determine the residues of 13 
      organophosphorus flame retardants (OPFRs) in drinking water by gas 
      chromatography-tandem mass spectrometry (GC-MS/MS) technique and investigated the 
      chemical distribution in water samples from municipal plants along the Yangtze 
      River in Nanjing. The linear calibration correlation coefficients R(2) for all 13 
      OPFRs were at least 0.998 0. Three levels of spiked test were performed. Most of 
      the recoveries were in the range of 80~120%, and the relative standard deviations 
      (RSDs) for the 13 OPFRs were 2.1~17% (n = 6). Five OPFRs were 100% positively 
      detected in the samples, and 3 OPFRs were positively detected in some samples. 
      The concentrations of detected OPFR in the water ranged from 0.7 to 
      5780.0 ng L(-1). The average concentrations of OPFRs in wet season were higher 
      than those in dry season, and the contaminants mainly originated from the source 
      water in the Yangtze River. The exposure assessments of individual and total 
      OPFRs were investigated. The estimated daily intakes of total OPFRs via ingestion 
      of drinking water reached up to 64.8 and 45.2 ng/kg bw/day in dry and wet season, 
      respectively. This study demonstrates a profile of OPFR distribution in Nanjing 
      municipal water and provides information on human exposure assessment via 
      drinking water in the Nanjing District, China.
FAU - Liu, Xiangping
AU  - Liu X
AUID- ORCID: 0000-0002-7329-4201
AD  - Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, 
      Jiangsu Province, China. 820391604@qq.com.
FAU - Xiong, Lilin
AU  - Xiong L
AD  - Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, 
      Jiangsu Province, China.
AD  - School of Public Health of Southeast University, Nanjing, 210009, Jiangsu 
      Province, China.
FAU - Li, Dengkun
AU  - Li D
AD  - Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, 
      Jiangsu Province, China.
FAU - Chen, Chunjing
AU  - Chen C
AD  - Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, 
      Jiangsu Province, China.
FAU - Cao, Qian
AU  - Cao Q
AD  - School of Public Health of Southeast University, Nanjing, 210009, Jiangsu 
      Province, China. caoqianseu@163.com.
LA  - eng
GR  - Y2013002/Health Department of Jiangsu Province/
GR  - YKK14167/Nanjing Department of Health/
PT  - Journal Article
DEP - 20190131
PL  - Netherlands
TA  - Environ Monit Assess
JT  - Environmental monitoring and assessment
JID - 8508350
RN  - 0 (Drinking Water)
RN  - 0 (Flame Retardants)
RN  - 0 (Organophosphorus Compounds)
RN  - 0 (Water Pollutants, Chemical)
SB  - IM
MH  - China
MH  - Drinking Water/*analysis/standards
MH  - Environmental Monitoring/*methods
MH  - Flame Retardants/*analysis
MH  - Humans
MH  - Organophosphorus Compounds/*analysis
MH  - Rivers/*chemistry
MH  - Water Pollutants, Chemical/*analysis
OTO - NOTNLM
OT  - Drinking water
OT  - Exposure assessment
OT  - Gas chromatography-tandem mass spectrometry (GC-MS/MS)
OT  - Organophosphorus flame retardants (OPFRs)
EDAT- 2019/02/02 06:00
MHDA- 2019/03/13 06:00
CRDT- 2019/02/02 06:00
PHST- 2018/07/24 00:00 [received]
PHST- 2019/01/16 00:00 [accepted]
PHST- 2019/02/02 06:00 [entrez]
PHST- 2019/02/02 06:00 [pubmed]
PHST- 2019/03/13 06:00 [medline]
AID - 10.1007/s10661-019-7239-0 [pii]
AID - 10.1007/s10661-019-7239-0 [doi]
PST - epublish
SO  - Environ Monit Assess. 2019 Jan 31;191(2):119. doi: 10.1007/s10661-019-7239-0.