Statistical model for comparing the performance of two coagulants using response surface model

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dc.authoridZulkifli, Muzafar/0000-0002-1423-1075
dc.authoridAyash, Muneer/0009-0000-6189-3525
dc.contributor.authorAyash, Muneer M. A.
dc.contributor.authorAlkarkhi, Abbas F. M.
dc.contributor.authorAbu Amr, Salem S.
dc.contributor.authorMahmud, M. N.
dc.contributor.authorZulkifli, Muzafar
dc.date.accessioned2024-09-29T16:09:36Z
dc.date.available2024-09-29T16:09:36Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this research, the performances of modified tannin and aluminium sulfate (alum) for stabilized leachate treatment were investigated and compared using coagulant dosage, pH, and rapid mixing speed as the input variables. Four different responses were used to compare the treatment performances; the responses are, chemical oxygen demand (COD), color, ammoniacal nitrogen (NH3??? N) and total suspended solids (TSS). The results of the analysis for 36 experiments showed that the optimum operating conditions for 1% modified tannin and 10% alum are a coagulant dosage of 6 mL, a pH of 9 and a rapid mixing speed of 100 rpm. The optimum removal efficiencies of COD, color, NH3???N and TSS using 1% modified tannin were 42.86%, 54.38%, 39.39% and 60.33% respectively, and using 10% alum were 60.71%, 63.09%, 42.42% and 60.33%, respectively. The findings revealed that the effectiveness of modified tannin for the treatment of landfill leachate was significant using a ten-time lower dosage concentration than alum. This study will help better understanding the behaviour of organic and inorganic coagulants for wastewater treatments using the same polynomial model.en_US
dc.description.sponsorshipFRGS Research grant Scheme [FRGS/1/2019/SSI12/UNIKL/02/1]en_US
dc.description.sponsorshipThis work was supported by the FRGS Research grant Scheme (Ref: FRGS/1/2019/SSI12/UNIKL/02/1), distributed by the Ministry of Higher Eduction (MOHE), Malaysia, to the Universiti Kuala Lumpur.en_US
dc.identifier.doi10.5004/dwt.2022.28378
dc.identifier.endpage138en_US
dc.identifier.issn1944-3994
dc.identifier.issn1944-3986
dc.identifier.scopus2-s2.0-85130794894en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage125en_US
dc.identifier.urihttps://doi.org/10.5004/dwt.2022.28378
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7672
dc.identifier.volume256en_US
dc.identifier.wosWOS:000806939400011en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherDesalination Publen_US
dc.relation.ispartofDesalination and Water Treatmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTanninen_US
dc.subjectAlumen_US
dc.subjectCoagulationen_US
dc.subjectFace-centered designen_US
dc.subjectPolynomial modelen_US
dc.subjectRemovalen_US
dc.titleStatistical model for comparing the performance of two coagulants using response surface modelen_US
dc.typeArticleen_US

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