Influence of static mixer on the development of aerobic granules for the treatment of low-medium strength domestic wastewater.
Aerobic granules
Domestic wastewater
Properties
Removal performance
Static mixer
Journal
Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657
Informations de publication
Date de publication:
Jan 2021
Jan 2021
Historique:
received:
16
04
2020
revised:
11
08
2020
accepted:
29
08
2020
entrez:
10
12
2020
pubmed:
11
12
2020
medline:
22
12
2020
Statut:
ppublish
Résumé
The present work investigates the feasibility of aerobic granulation for the treatment of low-medium strength domestic wastewater for long-term operation and effects of a static mixer on the properties and removal performances of the aerobic granules formed. The static mixer was installed in a sequential batch reactor to provide higher hydrodynamic shear force in enhancing the formation of the aerobic granules. Aerobic granules were successfully formed in the domestic wastewater, and the granulation treatment system was sustained for a period of 356 days without granules disintegration. Subsequent to the installation, aerobic granules with a low SVI
Identifiants
pubmed: 33297168
pii: S0045-6535(20)32404-8
doi: 10.1016/j.chemosphere.2020.128209
pii:
doi:
Substances chimiques
Sewage
0
Waste Water
0
Nitrogen
N762921K75
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
128209Informations de copyright
Copyright © 2020 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.