Modelling of high-rate activated sludge process: Assessment of model parameters by sensitivity and uncertainty analyses.
Adsorption
Calibration protocol
Dynamic modelling
Nutrients
Storage
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:
14 Jan 2024
14 Jan 2024
Historique:
received:
22
09
2023
revised:
29
12
2023
accepted:
09
01
2024
medline:
17
1
2024
pubmed:
17
1
2024
entrez:
16
1
2024
Statut:
aheadofprint
Résumé
The objective of this study is to develop a mechanistic model to predict the long-term dynamic performance of High-Rate Activated Sludge (HRAS) process, including the removal of carbon (COD), nitrogen (N), and phosphorus (P). The model was formulated with inspiration from Activated Sludge Models No. 1 and 3 (ASM1 and ASM3) to incorporate essential mechanisms, such as adsorption and storage substrate, specific to HRAS systems. A stepwise protocol was followed for calibration with dynamic data from a pilot-scale HRAS plant. Sensitivity analysis identified influential model parameters, including maximum specific growth rate (μ), growth yield (Y
Identifiants
pubmed: 38228239
pii: S0048-9697(24)00236-5
doi: 10.1016/j.scitotenv.2024.170102
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
170102Informations de copyright
Copyright © 2024. Published by Elsevier B.V.