Modeling of solubilization dynamics of manure organic matter and phosphorus as a function of ph control and enzyme supplementation

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dc.authorid0000-0003-1099-4363en_US
dc.contributor.authorGüngör, Kerem
dc.contributor.authorÖzkaynak, Aslı Alkan
dc.contributor.authorKarthikeyan, Krishnapuram G.
dc.contributor.authorEvrendilek, Fatih
dc.contributor.authorGunasekaran, Sundaram
dc.date.accessioned2021-06-23T19:44:25Z
dc.date.available2021-06-23T19:44:25Z
dc.date.issued2016
dc.departmentBAİBÜ, Mühendislik Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.description.abstractThe potential use of commercial enzyme and pH control has been investigated for enhancing dairy manure fermentation and modeling dissolved organic matter and orthophosphate (PO4-P) dynamics of fermenters. Anaerobic lab-scale batch fermenters (initial total solids concentration (TS0) = 3.8 wt. %) were fed with separated dairy manure solids and operated under pH controls (5 and 9.5). The enzyme supplemented alkaline fermenters clearly outperformed the acidic fermenters in terms of chemical oxygen demand (COD) solubilization: ca. 50% vs. 20%, respectively. Soluble PO4-P in the acidic fermenters was comparably higher but constituted less than 20% of total phosphorus. Better soluble COD (>80%) and soluble PO4-P (>70%) yields were noted for the dilute fermenters (TS0 = 0.6-0.8 wt. %). An existing model was retrofitted, calibrated and validated for simulating dynamics of soluble COD, volatile fatty acids, and soluble orthophosphate under various pH and enzyme conditions.en_US
dc.identifier.doi10.5277/epe160211
dc.identifier.endpage170en_US
dc.identifier.issn0324-8828
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85125733453en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage155en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12491/8980
dc.identifier.urihttps://www.infona.pl/resource/bwmeta1.element.baztech-31c92b31-fd2c-40c3-8fa1-03cd88245e6c
dc.identifier.urihttps://www.webofscience.com/wos/woscc/full-record/WOS:000379884700011
dc.identifier.volume42en_US
dc.identifier.wosWOS:000379884700011en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorGüngör, Kerem
dc.institutionauthorEvrendilek, Fatih
dc.language.isoenen_US
dc.publisherTechnical Univ Wroclawen_US
dc.relation.ispartofEnvironment Protection Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhosphorusen_US
dc.subjectManure Organic Matter
dc.subjectpH Control
dc.titleModeling of solubilization dynamics of manure organic matter and phosphorus as a function of ph control and enzyme supplementationen_US
dc.typeArticleen_US

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