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Energy Recovery Potential of Anaerobic Digestion of Excess Sludge from High-Rate Activated Sludge Systems Co-Treating Municipal Wastewater and Food Waste

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dc.authorscopusid57194163460
dc.authorscopusid23389138500
dc.authorscopusid23388687100
dc.authorscopusid36053710000
dc.authorscopusid57189034231
dc.authorscopusid23006010400
dc.contributor.authorGuven, H.
dc.contributor.authorErşahin, M.E.
dc.contributor.authorKaan Dereli, R.K.
dc.contributor.authorOzgun, H.
dc.contributor.authorIsik, I.
dc.contributor.authorOzturk, I.
dc.date.accessioned2020-06-21T12:27:17Z
dc.date.available2020-06-21T12:27:17Z
dc.date.issued2019
dc.departmentOndokuz Mayıs Üniversitesien_US
dc.department-temp[Guven] Huseyin, Environmental Engineering Department, İstanbul Teknik Üniversitesi, Istanbul, Turkey; [Erşahin] Mustafa Evren, Environmental Engineering Department, İstanbul Teknik Üniversitesi, Istanbul, Turkey; [Kaan Dereli] Recep Kaan, Environmental Engineering Department, İstanbul Teknik Üniversitesi, Istanbul, Turkey, School of Chemical and Bioprocess Engineering, University College Dublin, Dublin, Leinster, Ireland; [Ozgun] Hale, Environmental Engineering Department, İstanbul Teknik Üniversitesi, Istanbul, Turkey; [Isik] Isa, Environmental Engineering Department, Ondokuz Mayis Üniversitesi, Samsun, Turkey; [Ozturk] Izzet, Environmental Engineering Department, İstanbul Teknik Üniversitesi, Istanbul, Turkeyen_US
dc.description.abstractExcess sludge from a pilot-scale high-rate activated sludge (HRAS) system was digested anaerobically under mesophilic conditions. The pilot-scale HRAS system was initially fed with only wastewater and following that, fed with wastewater together with food waste. Impact of food waste inclusion on anaerobic digestion performance was investigated. Thereafter, a feasibility study was carried out using the performance data obtained from the experimental studies. The results showed that digestion of HRAS sludge could be a preferable option unless excellent biomass-liquid separation could be employed and mineralization of influent chemical oxygen demand (COD) could be suppressed. Additionally, co-treatment of wastewater and food waste increased the methane yield and improved the energy balance of the wastewater treatment plants (WWTPs). Thus, WWTPs can have a surplus in the energy budget. © 2019 Elsevier Ltden_US
dc.identifier.doi10.1016/j.energy.2019.01.150
dc.identifier.endpage1036en_US
dc.identifier.isbn0080319424
dc.identifier.isbn0080328016
dc.identifier.isbn0080340016
dc.identifier.isbn0080311202
dc.identifier.isbn0080305326
dc.identifier.isbn0080316549
dc.identifier.isbn008032780X
dc.identifier.isbn9780080327808
dc.identifier.issn0360-5442
dc.identifier.issn1873-6785
dc.identifier.scopus2-s2.0-85061625377
dc.identifier.scopusqualityQ1
dc.identifier.startpage1027en_US
dc.identifier.urihttps://doi.org/10.1016/j.energy.2019.01.150
dc.identifier.urihttps://hdl.handle.net/20.500.12712/10902
dc.identifier.volume172en_US
dc.identifier.wosWOS:000464488100085
dc.identifier.wosqualityQ1
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofEnergyen_US
dc.relation.journalEnergyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAnaerobic Digestionen_US
dc.subjectCo-Treatmenten_US
dc.subjectCOD Balanceen_US
dc.subjectEnergy Surplusen_US
dc.subjectFood Wasteen_US
dc.subjectHigh-Rate Activated Sludge Systemen_US
dc.titleEnergy Recovery Potential of Anaerobic Digestion of Excess Sludge from High-Rate Activated Sludge Systems Co-Treating Municipal Wastewater and Food Wasteen_US
dc.typeArticleen_US
dspace.entity.typePublication

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