Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/4771
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Erdirençelebi, Dilek | - |
dc.contributor.author | Yiğit, Recep | - |
dc.date.accessioned | 2023-11-11T09:03:40Z | - |
dc.date.available | 2023-11-11T09:03:40Z | - |
dc.date.issued | 2023 | - |
dc.identifier.issn | 2636-8498 | - |
dc.identifier.uri | https://doi.org/10.35208/ert.1243907 | - |
dc.identifier.uri | https://search.trdizin.gov.tr/yayin/detay/1198133 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.13091/4771 | - |
dc.description.abstract | Biomethanation and dewaterability characteristics of primary sludge (PS), secondary sludge (SS) and mixed sludge (MS) fractions were assessed after anaerobic stabilization under parallel batch and continuous mixing conditions at 35°C in order to investigate the performance of the separate digestion system. Similar methane conversion/yield values were obtained in PS, SS and MS digestion with continuous mixing’s positive effect only in PS digestion. Continuous mixing resulted in 50% increase in the methane yield (600(+/-100) mL/g VSadd.d. SS digestion produced a comparable methane yield at 650(+/-100) mL/g VSadd.d showing no effect due to mixing pattern. Settling and dewaterability characteristics of the stabilized PS were superior to stabilized SS samples. A reverse relationship was obtained between settling and dewaterability characteristics where intermittent mixing enhanced settling ability while continuous mixing resulted in higher dewaterability of the stabilized sludges. Polyelectrolyte (PE) addition showed a negative effect on the settleability of the sludges. Low degree mixing resulted in 50% sludge volume reduction and an SVI of 64 mL/g VS compared to 25% volume reduction and 82 mL/g SVI in the continuous mixing mode for the stabilized PS. A similar trend for the stabilized SS but weaker values with 25% volume reduction and an SVI 182 mL/g in the intermittent mixing mode compared to 15% volume reduction and 200 mL/g VS SVI indicated a much lower settleability in the continuous mixing mode and compared to stabilized PS. © 2021, Yıldız Technical University. | en_US |
dc.description.sponsorship | Konya Teknik Üniversitesi, KTÜN: 201001014 | en_US |
dc.description.sponsorship | This research was financed by the Konya Technical University’s BAP Coordinatorship under the project number of 201001014. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Yildiz Technical University | en_US |
dc.relation.ispartof | Environmental Research and Technology | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Anaerobic Digestion | en_US |
dc.subject | Biosolid | en_US |
dc.subject | Dewaterability | en_US |
dc.subject | Mixing | en_US |
dc.subject | Settleability | en_US |
dc.subject | Sewage Sludge | en_US |
dc.title | Mixing effect on bio-methanation, settleability and dewaterability in the anaerobic digestion of sewage sludge fractions | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.35208/ert.1243907 | - |
dc.identifier.scopus | 2-s2.0-85174190093 | en_US |
dc.department | KTÜN | en_US |
dc.identifier.volume | 6 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.startpage | 342 | en_US |
dc.identifier.endpage | 347 | en_US |
dc.institutionauthor | … | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 58648416700 | - |
dc.authorscopusid | 58648765100 | - |
dc.identifier.trdizinid | 1198133 | en_US |
item.fulltext | No Fulltext | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | 02.06. Department of Environmental Engineering | - |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections TR Dizin İndeksli Yayınlar Koleksiyonu / TR Dizin Indexed Publications Collections |
CORE Recommender
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.