Bioavailability Assessment of Heavy Metals Using Various Multi-Element Extractants in an Indigenous Zinc Smelting Contaminated Site, Southwestern China.
bioavailability
fractionation
heavy metals
indigenous smelting contaminated soils
release kinetics
Journal
International journal of environmental research and public health
ISSN: 1660-4601
Titre abrégé: Int J Environ Res Public Health
Pays: Switzerland
ID NLM: 101238455
Informations de publication
Date de publication:
13 08 2021
13 08 2021
Historique:
received:
18
07
2021
revised:
05
08
2021
accepted:
10
08
2021
entrez:
27
8
2021
pubmed:
28
8
2021
medline:
3
9
2021
Statut:
epublish
Résumé
Despite recent studies have investigated the strong influences of smelting activities on heavy metal contamination in the soil environment, little studies have been conducted on the current information about the potential environmental risks posed by toxic heavy metals in smelting contaminated sites. In the present study, a combination of the bioavailability, speciation, and release kinetics of toxic heavy metals in the indigenous zinc smelting contaminated soil were reliably used as an effective tool to support site risk assessment. The bioavailability results revealed that the bioavailable metal concentrations were intrinsically dependent on the types of chemical extractants. Interestingly, 0.02 mol/L EDTA + 0.5 mol/L CH
Identifiants
pubmed: 34444310
pii: ijerph18168560
doi: 10.3390/ijerph18168560
pmc: PMC8392273
pii:
doi:
Substances chimiques
Metals, Heavy
0
Soil
0
Soil Pollutants
0
Zinc
J41CSQ7QDS
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Références
Sci Total Environ. 2020 Jan 20;701:134751
pubmed: 31710903
J Hazard Mater. 2021 Feb 5;403:123625
pubmed: 32818830
Environ Monit Assess. 2014 Dec;186(12):8541-53
pubmed: 25182686
Sci Total Environ. 2020 Feb 20;704:135253
pubmed: 31818585
J Hazard Mater. 2019 May 15;370:70-79
pubmed: 29153855
Ecotoxicol Environ Saf. 2018 Oct 30;162:178-183
pubmed: 29990729
J Hazard Mater. 2011 Feb 28;186(2-3):1837-46
pubmed: 21247687
Environ Sci Pollut Res Int. 2018 Sep;25(26):25744-25756
pubmed: 28730365
Environ Pollut. 2020 Oct;265(Pt A):114782
pubmed: 32454384
J Hazard Mater. 2020 Dec 5;400:123289
pubmed: 32947698
Environ Pollut. 2008 Jul;154(1):21-31
pubmed: 18162270
Environ Sci Pollut Res Int. 2019 Dec;26(35):35657-35669
pubmed: 31732950
Chemosphere. 2021 Jan;262:127749
pubmed: 32805655
Sci Total Environ. 2021 Feb 1;754:142450
pubmed: 33254948
Environ Geochem Health. 2015 Dec;37(6):1041-61
pubmed: 25841357
Environ Pollut. 2013 Apr;175:1-7
pubmed: 23291231
Int J Environ Res Public Health. 2021 Jan 21;18(3):
pubmed: 33494136
Sci Total Environ. 2021 Jul 1;776:145929
pubmed: 33647670
Sci Total Environ. 2021 Mar 15;760:144122
pubmed: 33341612
Sci Total Environ. 2020 Apr 15;713:136536
pubmed: 31955082
Sci Total Environ. 2017 Dec 31;609:822-829
pubmed: 28768215
Sci Total Environ. 2021 Jul 20;779:146536
pubmed: 34030257
Environ Pollut. 2020 Nov;266(Pt 1):115118
pubmed: 32623271
Int J Environ Res Public Health. 2017 Aug 25;14(9):
pubmed: 28841170
Sci Total Environ. 2020 Jul 20;727:138553
pubmed: 32334219
J Environ Manage. 2021 Oct 15;296:113174
pubmed: 34237673
Sci Total Environ. 2020 May 15;717:134484
pubmed: 31836238
Ecotoxicol Environ Saf. 2021 Jan 1;207:111234
pubmed: 32916529
Environ Sci Pollut Res Int. 2017 Oct;24(29):23153-23160
pubmed: 28828585