Distribution and environmental risk assessment of trace metals in sludge from multiple sources in Taiwan.
Heavy metals
industrial
silver nanoparticles
Journal
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering
ISSN: 1532-4117
Titre abrégé: J Environ Sci Health A Tox Hazard Subst Environ Eng
Pays: England
ID NLM: 9812551
Informations de publication
Date de publication:
2021
2021
Historique:
pubmed:
23
2
2021
medline:
3
6
2021
entrez:
22
2
2021
Statut:
ppublish
Résumé
This study evaluated the level of the contaminant of the heavy metals in sludge from different sources and the ecological risk criteria associated with it was also analyzed to establish its reuse in agriculture. The sludge samples were collected from the water plant (WTP), wastewater treatment plant (WWTP), and industrial water treatment plant (IPT) in Taiwan. The inductively coupled plasma mass spectrometry was used to measure the trace metals in sludge. The pollution level and ecological risk criteria for heavy metals in sludge were also used to evaluate its reuse in agriculture. The result shows the average concentrations of trace metals in sludge for three groups (WTP, WWTP, and ITP). Significant correlations were found between concentrations of Zn-Ag (
Identifiants
pubmed: 33617393
doi: 10.1080/10934529.2021.1887687
doi:
Substances chimiques
Metals, Heavy
0
Sewage
0
Trace Elements
0
Water Pollutants, Chemical
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM