Effects of different chemical agents on changes in sediment phosphorus composition and the response of sediment microbial community.
Phosphorus chemical agents
Sediment microbial community
Sediment mobile phosphorus
Solid/solution (31)P NMR
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 Sep 2023
15 Sep 2023
Historique:
received:
08
02
2023
revised:
17
05
2023
accepted:
03
06
2023
medline:
22
6
2023
pubmed:
11
6
2023
entrez:
11
6
2023
Statut:
ppublish
Résumé
Controlling the release of sediment phosphorus (P) using chemical agents is a promising method for controlling internal P in eutrophic lakes. However, mineral P formation and changes in the organic P composition after sediment amendment with P-inactivation agents remain poorly understood. Furthermore, little is known about the changes in the sediment microbial community composition after remediation. Here, various ratios of poly aluminum chloride (PAC) and lanthanum-modified bentonite (LMB) were added to nutrient-rich sediments and incubated. Sequential P extraction, solution/solid-state
Identifiants
pubmed: 37302172
pii: S0301-4797(23)01109-X
doi: 10.1016/j.jenvman.2023.118321
pii:
doi:
Substances chimiques
Phosphorus
27YLU75U4W
Water Pollutants, Chemical
0
Phosphates
0
Iron
E1UOL152H7
Bentonite
1302-78-9
Lanthanum
6I3K30563S
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
118321Informations de copyright
Copyright © 2023 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.