PMID- 29965189
OWN - NLM
STAT- MEDLINE
DCOM- 20181211
LR  - 20181211
IS  - 0250-3301 (Print)
IS  - 0250-3301 (Linking)
VI  - 38
IP  - 10
DP  - 2017 Oct 8
TI  - [Characteristics and Health Risk Assessment of Metallic Elements in PM(2.5) 
      Fraction of Road Dust].
PG  - 4071-4076
LID - 10.13227/j.hjkx.201702198 [doi]
AB  - In order to analyze and compare the pollution characteristics and risks to human 
      health of metallic elements in the PM(2.5) fraction of urban road dust (RD) and 
      park road dust (PRD), particles smaller than 2.5 mum were suspended to filters by 
      a re-suspension system and concentrations of Na, Mg, Al, Fe, Cu, Mn, Ni, Sb, Zn, 
      Cd, and Pb were quantified. Results showed that the average concentrations of Cu 
      and Sb in RD were 626 mg.kg(-1) and 23 mg.kg(-1), significantly higher than that 
      in PRD (274 mg.kg(-1) and 11 mg.kg(-1)). This indicated that the elemental 
      composition of RD was influenced by non-exhaust emissions. The geoaccumulation 
      Index (I(geo)) of each detected element showed that samples were strongly to 
      extremely contaminated by Cd (4 < I(geo) < 5), moderately to strongly 
      contaminated by Cu, Sb, Zn, and Pb (2 < I(geo) < 4), and uncontaminated to 
      moderately contaminated by Ni and Mn (I(geo) < 1). The hazard index (HI) values 
      of Sb, Pb, Cu, Ni, Zn, and Cd were less than 1 and the incremental lifetime 
      cancer risk (ILCR) values of Ni and Cd were less than 10(-6), indicating that 
      these elements of RD and PRD are not associated with any cancer risks or 
      non-cancer health risks.
FAU - Zhang, Jing
AU  - Zhang J
AD  - Center for Urban Transport Emission Research(CUTER), College of Environmental 
      Science and Engineering, Nankai University, Tianjin 300071, China.
FAU - Zhang, Yan-Jie
AU  - Zhang YJ
AD  - Center for Urban Transport Emission Research(CUTER), College of Environmental 
      Science and Engineering, Nankai University, Tianjin 300071, China.
FAU - Fang, Xiao-Zhen
AU  - Fang XZ
AD  - Center for Urban Transport Emission Research(CUTER), College of Environmental 
      Science and Engineering, Nankai University, Tianjin 300071, China.
FAU - Li, Feng-Hua
AU  - Li FH
AD  - Center for Urban Transport Emission Research(CUTER), College of Environmental 
      Science and Engineering, Nankai University, Tianjin 300071, China.
FAU - Wu, Lin
AU  - Wu L
AD  - Center for Urban Transport Emission Research(CUTER), College of Environmental 
      Science and Engineering, Nankai University, Tianjin 300071, China.
FAU - Mao, Hong-Jun
AU  - Mao HJ
AD  - Center for Urban Transport Emission Research(CUTER), College of Environmental 
      Science and Engineering, Nankai University, Tianjin 300071, China.
LA  - chi
PT  - Journal Article
PL  - China
TA  - Huan Jing Ke Xue
JT  - Huan jing ke xue= Huanjing kexue
JID - 8405344
RN  - 0 (Dust)
RN  - 0 (Metals, Heavy)
SB  - IM
MH  - Dust/*analysis
MH  - Environmental Monitoring
MH  - Environmental Pollution/*analysis
MH  - Humans
MH  - Metals, Heavy/*analysis
MH  - Neoplasms/epidemiology
MH  - *Risk Assessment
OTO - NOTNLM
OT  - PM2.5
OT  - geoaccumulation index
OT  - health risk assessment
OT  - metallic elements
OT  - road dust
EDAT- 2018/07/03 06:00
MHDA- 2018/12/12 06:00
CRDT- 2018/07/03 06:00
PHST- 2018/07/03 06:00 [entrez]
PHST- 2018/07/03 06:00 [pubmed]
PHST- 2018/12/12 06:00 [medline]
AID - 10.13227/j.hjkx.201702198 [doi]
PST - ppublish
SO  - Huan Jing Ke Xue. 2017 Oct 8;38(10):4071-4076. doi: 10.13227/j.hjkx.201702198.