Elucidating the role of extracellular polymeric substances (EPS) in dewaterability of fecal sludge from onsite sanitation systems, and changes during anaerobic storage.

Anaerobiosis Extracellular Polymeric Substance Matrix Humic Substances Sanitation Sewage Waste Disposal, Fluid / methods Wastewater Water
Biomethane potential test Blackwater Microbial community analysis Particle size distribution Sludge filtration

Journal

Water research
ISSN: 1879-2448
Titre abrégé: Water Res
Pays: England
ID NLM: 0105072

Informations de publication

Date de publication:
15 Aug 2022
Historique:
received: 14 04 2022
revised: 25 07 2022
accepted: 26 07 2022
pubmed: 4 8 2022
medline: 1 9 2022
entrez: 3 8 2022
Statut: ppublish

Résumé

As the importance of fecal sludge management (FSM) is increasingly being realized, the need for adequately designed and functioning fecal sludge (FS) treatment plants is also increasing. Research to fill this gap is only emerging and dewatering is a key challenge for developing sustainable treatment solutions. This study evaluated the effect of extracellular polymeric substances (EPS) on dewaterability of FS, and how EPS and dewaterability change during anaerobic storage (as a proxy for time in onsite containment). EPS was extracted from FS and activated sludge using Na

Identifiants

DOI: 10.1016/j.watres.2022.118915 PMID: 35921716
pubmed: 35921716
pii: S0043-1354(22)00862-4
doi: 10.1016/j.watres.2022.118915
pii:
doi:

Substances chimiques

Humic Substances 0
Sewage 0
Waste Water 0
Water 059QF0KO0R

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

118915

Informations de copyright

Copyright © 2022 The Authors. Published by Elsevier Ltd.. All rights reserved.

Auteurs

Stanley B Sam (SB)

Eawag, Swiss Federal Institute of Aquatic Science and Technology, 8600 Dübendorf, Switzerland; ETH Zurich, Institute of Environmental Engineering, 8093 Zurich, Switzerland. Electronic address: stanley.sam@eawag.ch.

Barbara J Ward (BJ)

Eawag, Swiss Federal Institute of Aquatic Science and Technology, 8600 Dübendorf, Switzerland; ETH Zurich, Institute of Environmental Engineering, 8093 Zurich, Switzerland.

Robert Niederdorfer (R)

Eawag, Swiss Federal Institute of Aquatic Science and Technology, 8600 Dübendorf, Switzerland.

Eberhard Morgenroth (E)

Eawag, Swiss Federal Institute of Aquatic Science and Technology, 8600 Dübendorf, Switzerland; ETH Zurich, Institute of Environmental Engineering, 8093 Zurich, Switzerland.

Linda Strande (L)

Eawag, Swiss Federal Institute of Aquatic Science and Technology, 8600 Dübendorf, Switzerland.

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Classifications MeSH

questionsmedicales.fr › Métabolisme › Anaérobiose › Elucidating the role of extracellular...
questionsmedicales.fr › Phénomènes microbiologiques › Biofilms › Matrice de substances polymériques extracellulaires › Elucidating the role of extracellular...
questionsmedicales.fr › Mélanges complexes › Substances humiques › Elucidating the role of extracellular...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Elucidating the role of extracellular...
questionsmedicales.fr › Mélanges complexes › Eaux d'égout › Elucidating the role of extracellular...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Gestion des déchets › Élimination des déchets › Élimination des déchets liquides › Elucidating the role of extracellular...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Déchets › Eaux usées › Elucidating the role of extracellular...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › Eau › Elucidating the role of extracellular...