Co-digestion of cattle manure and tea waste for biogas production

Basit Öğe Kaydı
dc.contributor.authorAksay, M.V.
dc.contributor.authorOzkaymak, M.
dc.contributor.authorCalhan, R.
dc.date.accessioned2024-09-29T16:22:34Z
dc.date.available2024-09-29T16:22:34Z
dc.date.issued2018
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe increase of world population brings energy and food requirements. Increasing energy demand drives humanity towards new energy sources and work towards energy efficiency developments. Concordantly, due to population growth, the amount of waste is also increasing and causing environmental -issues. Biogas production by co-digestion of wastes -could be a common solution to both issues. Animal manures are typically used as a main substrate in co-digestion applications. Tea waste is used as a co-substrate in this -work due to having large production and consumption volume in Turkey. The aim of this study is to emerge new methods for disposal and reuse of household tea waste. For this purpose, co-digestion method was carried out to determine the biogas potential of household tea waste. Laboratory scale batch type co-digestion is carried out for 80 days under mesophilic (37±2 °C) conditions. All reactors fed with different mixing ratio of wastes and operated with different stirring speeds. The results showed that co-digestion of the wastes have positive impact on biogas and methane yield. Optimum biogas yield is 296.89 mL/gVS and 77.10% methane content are obtained from A2 which consist of 75% cattle manure and 25% tea waste with 100 rpm stirring speed. According to the results, co-digestion of cattle manure and household tea waste both have a positive effect on biogas production and methane content of biogas. © 2018, International Journal of Renewable Energy Research.en_US
dc.description.sponsorshipKarabuk University Scientific Research Foundation, (KBü-BAP-16/2-DR-082)en_US
dc.identifier.endpage1353en_US
dc.identifier.issn1309-0127
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85071003637en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1346en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/10156
dc.identifier.volume8en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInternational Journal of Renewable Energy Researchen_US
dc.relation.ispartofInternational Journal of Renewable Energy Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiogasen_US
dc.subjectCattle manureen_US
dc.subjectCo-digestionen_US
dc.subjectTea wasteen_US
dc.titleCo-digestion of cattle manure and tea waste for biogas productionen_US
dc.typeArticleen_US

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