The Effect of Aeration on Mn(II) Sorbed to Clay Minerals and Its Impact on Cd Retention.

Adsorption Cadmium Clay Manganese Compounds Minerals Oxidation-Reduction Oxides

Journal

Environmental science & technology
ISSN: 1520-5851
Titre abrégé: Environ Sci Technol
Pays: United States
ID NLM: 0213155

Informations de publication

Date de publication:
02 02 2021
Historique:
pubmed: 15 1 2021
medline: 24 4 2021
entrez: 14 1 2021
Statut: ppublish

Résumé

Manganese is a redox-sensitive element in soils and sediments that plays an important role in the retention of trace elements. Under anoxic conditions, clay minerals were shown to increase Cd retention by favoring the precipitation of Mn(II) phases. In this study, we investigated the influence of aeration on anoxically formed Mn solid phases and its impact on Cd retention in the presence of two clay minerals with low Fe contents, a natural kaolinite (KGa-1b) and a synthetic montmorillonite (Syn-1). Ca-saturated KGa-1b and Syn-1 were pre-equilibrated with Mn

Identifiants

DOI: 10.1021/acs.est.0c05875 PMID: 33444011
pubmed: 33444011
doi: 10.1021/acs.est.0c05875
doi:

Substances chimiques

Manganese Compounds 0
Minerals 0
Oxides 0
Cadmium 00BH33GNGH
Clay T1FAD4SS2M

Types de publication

Journal Article Research Support, U.S. Gov't, Non-P.H.S.

Langues

eng

Sous-ensembles de citation

IM

Pagination

1650-1658

Auteurs

Natacha Van Groeningen (N)

Institute of Biogeochemistry and Pollutant Dynamics, Department of Environmental Systems Science, CHN, ETH Zürich, 8092 Zürich, Switzerland.
ORCID: 0000-0001-7837-3796

Iso Christl (I)

Institute of Biogeochemistry and Pollutant Dynamics, Department of Environmental Systems Science, CHN, ETH Zürich, 8092 Zürich, Switzerland.
ORCID: 0000-0003-0566-8635

Ruben Kretzschmar (R)

Institute of Biogeochemistry and Pollutant Dynamics, Department of Environmental Systems Science, CHN, ETH Zürich, 8092 Zürich, Switzerland.
ORCID: 0000-0003-2587-2430

Articles similaires

A molecular mechanism for bright color variation in parrots.

Roberto Arbore, Soraia Barbosa, Jindich Brejcha et al.
1.00
Animals Feathers Pigmentation Parrots Aldehyde Dehydrogenase

Multifunctional hybrid films made from CoT3OTx4 and CoFeT2OT4 nanoparticles inside a poly 3-hydroxybutyrate matrix and study of their impact in methyl orange photodegradation.

Lan J Bernal-Sánchez, América R Vázquez-Olmos, Roberto Y Sato-Berrú et al.
1.00
Cobalt Azo Compounds Ferric Compounds Polyesters Photolysis

Tumor-targeted glutathione oxidation catalysis with ruthenium nanoreactors against hypoxic osteosarcoma.

Hanchen Zhang, Nicolás Montesdeoca, Dongsheng Tang et al.
1.00
Osteosarcoma Animals Glutathione Oxidation-Reduction Mice

Reducing the mitochondrial oxidative burden alleviates lipid-induced muscle insulin resistance in humans.

Matteo Fiorenza, Johan Onslev, Carlos Henríquez-Olguín et al.
1.00
Humans Insulin Resistance Muscle, Skeletal Oxidative Stress Oxidation-Reduction

Classifications MeSH

questionsmedicales.fr › Phénomènes chimiques › Adsorption › The Effect of Aeration on Mn(II) Sorbed to...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Cadmium › The Effect of Aeration on Mn(II) Sorbed to...
questionsmedicales.fr › Environnement et santé publique › Environnement › Sol › Argile › The Effect of Aeration on Mn(II) Sorbed to...
questionsmedicales.fr › Produits chimiques inorganiques › Composés du manganèse › The Effect of Aeration on Mn(II) Sorbed to...
questionsmedicales.fr › Produits chimiques inorganiques › Minéraux › The Effect of Aeration on Mn(II) Sorbed to...
questionsmedicales.fr › Métabolisme › Métabolisme énergétique › Oxydoréduction › The Effect of Aeration on Mn(II) Sorbed to...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › The Effect of Aeration on Mn(II) Sorbed to...