Optimizing phosphorus removal for municipal wastewater post-treatment with Chlorella vulgaris.
Microalgae
Optimization model
Phosphorus
Polyphosphate
Protein
Wastewater
Journal
Journal of environmental management
ISSN: 1095-8630
Titre abrégé: J Environ Manage
Pays: England
ID NLM: 0401664
Informations de publication
Date de publication:
15 Dec 2022
15 Dec 2022
Historique:
received:
10
07
2022
revised:
08
09
2022
accepted:
15
09
2022
pubmed:
4
10
2022
medline:
10
11
2022
entrez:
3
10
2022
Statut:
ppublish
Résumé
The microalgal species Chlorella vulgaris was cultivated in batch conditions to identify the optimum set of initial conditions for the best biomass growth rate, phosphate removal, polyphosphate accumulation, and protein productivity. To study the effect of phosphorus deficiency caused stress, the microalgal biomass was exposed to phosphorus deficiency conditions for periods varying between 1 and 10 days and inoculated at different initial biomass and phosphate concentrations. A 10-day period of phosphate deficiency, supported by low initial biomass concentration (∼0.25 mg DW L
Identifiants
pubmed: 36191504
pii: S0301-4797(22)01886-2
doi: 10.1016/j.jenvman.2022.116313
pii:
doi:
Substances chimiques
Waste Water
0
Phosphorus
27YLU75U4W
Nitrogen
N762921K75
Polyphosphates
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
116313Informations de copyright
Copyright © 2022 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests:Linda Mezule reports financial support was provided by Latvian Council of Sciences.