Effect of heavy metals mixture on the growth and physiology of Tetraselmis sp.: Applications to lipid production and bioremediation.
Biodiesel
Bioremediation
Heavy metals
Lipid
Tetraselmis sp.
Journal
Bioresource technology
ISSN: 1873-2976
Titre abrégé: Bioresour Technol
Pays: England
ID NLM: 9889523
Informations de publication
Date de publication:
Sep 2022
Sep 2022
Historique:
received:
12
05
2022
revised:
28
06
2022
accepted:
01
07
2022
pubmed:
8
7
2022
medline:
17
8
2022
entrez:
7
7
2022
Statut:
ppublish
Résumé
Phycoremediation of heavy metals from contaminated waters by oleaginous microalgae is an eco-friendly and emerging trend. Different concentrations of toxic metals such as nickel (Ni), chromium (Cr) and cobalt (Co) were added in Tetraselmis sp. culture media. Mixture Design was used to model the effect of these metals on cell growth, lipid production and heavy metals removal. Tetraselmis sp. was identified as an outstanding Ni, Cr and Co accumulator with bioconcentration factors of 675.17, 584.9 and 169.81 within binary mixtures (Ni × Cr), (Cr × Co) and (Cr × Co) at 6 mg/L, respectively. Optimization studies showed that the highest cell growth (9.22 × 10
Identifiants
pubmed: 35798164
pii: S0960-8524(22)00913-0
doi: 10.1016/j.biortech.2022.127584
pii:
doi:
Substances chimiques
Lipids
0
Metals, Heavy
0
Chromium
0R0008Q3JB
Cobalt
3G0H8C9362
Nickel
7OV03QG267
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
127584Informations de copyright
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