Greywater heat recovery to the refill water of a dishwasher via paraffin wax and steel wool aided segmental baffle heat exchanger

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dc.contributor.authorTaskin, Yunus
dc.contributor.authorSelimli, Selcuk
dc.date.accessioned2024-09-29T16:03:01Z
dc.date.available2024-09-29T16:03:01Z
dc.date.issued2024
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, the recovery of household dishwasher greywater thermal energy into dishwashing water using paraffin wax and steel wool supported segmental heat exchanger was experimentally investigated. The heat exchange performance was 40% in rapid, economy, and intensive modes and the heat recovery was 0.048, 0.031 and 0.082 kWh, respectively. Efficiency increased by 5.01%, 3.84%, and 6.5%. Time and energy were saved, and hygienic washing was accomplished by raising the washing temperature and reducing the cycle time nearly 97, 113, and 240 s. It is estimated that by using heat exchangers on 16,954,196 dishwashers in use in Turkey, small, medium, and large families can save an average of 127.366, 254.733 and 509.466 GWh per year, respectively, provided they use the three dishwasher modes equally. The annual economic size of the gain and its contribution to emission reduction in CO2 equivalents are $15.793 million, $31.586 million, $63.173 million and 112.974 kt, 225.948 kt, 451.897 kt, respectively. Energy efficiency index of dishwasher increased from 48.84 to 46.97.en_US
dc.identifier.doi10.1080/23744731.2024.2378673
dc.identifier.endpage1147en_US
dc.identifier.issn2374-4731
dc.identifier.issn2374-474X
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-85199250483en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1133en_US
dc.identifier.urihttps://doi.org/10.1080/23744731.2024.2378673
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5844
dc.identifier.volume30en_US
dc.identifier.wosWOS:001274837900001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofScience and Technology For the Built Environmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleGreywater heat recovery to the refill water of a dishwasher via paraffin wax and steel wool aided segmental baffle heat exchangeren_US
dc.typeArticleen_US

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