PMID- 37493982
OWN - NLM
STAT- MEDLINE
DCOM- 20231030
LR  - 20231030
IS  - 1573-2983 (Electronic)
IS  - 0269-4042 (Linking)
VI  - 45
IP  - 11
DP  - 2023 Nov
TI  - Pollution characteristics, associated risks, and possible sources of heavy metals 
      in road dust collected from different areas of a metropolis in Vietnam.
PG  - 7889-7907
LID - 10.1007/s10653-023-01696-4 [doi]
AB  - Road dust samples were collected from different areas in Ho Chi Minh City 
      (HCMC)-the largest city in Vietnam to explore pollution characteristics, 
      ecological and human health risks, and sources of heavy metals (HMs). Results 
      revealed the level of HMs found in the samples from residential and industrial 
      zones of HCMC in the order of Mn > Zn > Cu > Cr > Pb > Ni > Co > As > Cd, 
      Zn > Mn > Cu > Cr > Pb > Ni > Co > As > Cd. Due to the high enrichment of Cu, Zn 
      in residential areas and Cu, Pb, Zn in industrial areas, the HM contamination in 
      these areas remained moderate to severe. The findings also revealed a rising 
      trend in the level of HMs in road dust from the east to the west of HCMC, and a 
      heavy metal contamination hotspot in the west. In addition, industrial areas were 
      more contaminated with HMs, posing greater associated risks than residential 
      areas. Children living in urban areas of HCMC were found to be exposed to 
      unacceptable health risks. Meanwhile, adults living in industrial areas face 
      intolerable cancer risk. Among the nine HMs, Cd, Pb, and Cu posed the greatest 
      ecological risk, while Cr and As were the main culprits behind health risks. HMs 
      in road dust might derive from non-exhaust vehicular emissions, crustal 
      materials, and industrial activities. The results suggested that industrial areas 
      to the west of HCMC should focus more on reducing and controlling severe 
      pollution of HMs.
CI  - (c) 2023. The Author(s), under exclusive licence to Springer Nature B.V.
FAU - Dat, Nguyen Duy
AU  - Dat ND
AUID- ORCID: 0000-0001-5965-2060
AD  - Faculty of Chemical and Food Technology, Ho Chi Minh City University of 
      Technology and Education, Thu Duc, Ho Chi Minh, 700000, Viet Nam. 
      datnd@hcmute.edu.vn.
FAU - Nguyen, Ly Sy Phu
AU  - Nguyen LSP
AD  - Faculty of Environment, University of Science, Ho Chi Minh City, 700000, Viet 
      Nam.
AD  - Vietnam National University, Ho Chi Minh City, 700000, Viet Nam.
FAU - Vo, Thi-Dieu-Hien
AU  - Vo TD
AD  - Faculty of Environmental and Food Engineering, Nguyen Tat Thanh University, Ho 
      Chi Minh City, 700000, Viet Nam.
FAU - Van Nguyen, Truc
AU  - Van Nguyen T
AD  - Department of Environmental Sciences, Saigon University, Ho Chi Minh City, 
      700000, Viet Nam.
FAU - Do, Thi Thuy Linh
AU  - Do TTL
AD  - Institute for Environment and Resources (IER), Ho Chi Minh City, 700000, Viet 
      Nam.
AD  - Department of Science and Technology, Vietnam National University, Ho Chi Minh 
      City, 700000, Viet Nam.
FAU - Tran, Anh Thi Kim
AU  - Tran ATK
AD  - Faculty of Chemical and Food Technology, Ho Chi Minh City University of 
      Technology and Education, Thu Duc, Ho Chi Minh, 700000, Viet Nam.
FAU - Hoang, Nhung Thi-Tuyet
AU  - Hoang NT
AD  - Faculty of Chemical and Food Technology, Ho Chi Minh City University of 
      Technology and Education, Thu Duc, Ho Chi Minh, 700000, Viet Nam.
LA  - eng
GR  - T2022-116/Ho Chi Minh City University of Technology and Education/
PT  - Journal Article
DEP - 20230726
PL  - Netherlands
TA  - Environ Geochem Health
JT  - Environmental geochemistry and health
JID - 8903118
RN  - 0 (Dust)
RN  - 00BH33GNGH (Cadmium)
RN  - 2P299V784P (Lead)
RN  - 0 (Metals, Heavy)
SB  - IM
MH  - Child
MH  - Adult
MH  - Humans
MH  - *Dust/analysis
MH  - Cadmium
MH  - Environmental Monitoring/methods
MH  - Vietnam/epidemiology
MH  - Lead
MH  - Risk Assessment
MH  - *Metals, Heavy/toxicity/analysis
MH  - Cities
MH  - China
OTO - NOTNLM
OT  - Contamination level
OT  - Ecological risk
OT  - Health risks
OT  - Heavy metals
OT  - Pollution indices
OT  - Street dust
EDAT- 2023/07/26 13:07
MHDA- 2023/10/30 06:46
CRDT- 2023/07/26 11:22
PHST- 2023/03/30 00:00 [received]
PHST- 2023/07/13 00:00 [accepted]
PHST- 2023/10/30 06:46 [medline]
PHST- 2023/07/26 13:07 [pubmed]
PHST- 2023/07/26 11:22 [entrez]
AID - 10.1007/s10653-023-01696-4 [pii]
AID - 10.1007/s10653-023-01696-4 [doi]
PST - ppublish
SO  - Environ Geochem Health. 2023 Nov;45(11):7889-7907. doi: 
      10.1007/s10653-023-01696-4. Epub 2023 Jul 26.