French vertical flow treatment wetlands in a subtropical climate: Characterization of the organic deposit layer and comparison with systems in France.
Mature sludge
Mineralization
Raw sewage
Sludge deposit
Vertical flow constructed wetland
Journal
The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500
Informations de publication
Date de publication:
10 Nov 2020
10 Nov 2020
Historique:
received:
03
05
2020
revised:
23
06
2020
accepted:
27
06
2020
pubmed:
30
7
2020
medline:
30
7
2020
entrez:
30
7
2020
Statut:
ppublish
Résumé
This paper presents an advanced characterization of the organic fraction of the top deposit layer collected in a French vertical flow treatment wetland (first stage) in operation in Brazil (two units with different organic deposit layer accumulation times), and compares the results with those obtained from studies in France. The organic and inorganic constituents of the samples collected were analysed by biological, chemical and thermochemical methods. The unit with the organic deposit with longer accumulation time (almost 10 years) was characterized as a mature one (organic matter - OM: 51.3 and 52.7%, thermal index - R
Identifiants
pubmed: 32721738
pii: S0048-9697(20)34130-9
doi: 10.1016/j.scitotenv.2020.140608
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
140608Informations de copyright
Copyright © 2020 Elsevier B.V. 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.