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dc.contributor.authorZnad, Hussein
dc.contributor.authorAl-Mohammedawi, Hassan
dc.contributor.authorAwual, Rabiul
dc.date.accessioned2022-05-26T02:26:54Z
dc.date.available2022-05-26T02:26:54Z
dc.date.issued2021
dc.identifier.citationZnad, H. and Al-Mohammedawi, H. and Awual, M.R. 2021. Integrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production. Biomass and Bioenergy. 144: Article No.105899.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/88601
dc.identifier.doi10.1016/j.biombioe.2020.105899
dc.description.abstract

In this study an integrated pre-treatment stage of waste banana peel biosorbent and sonication was investigated to qualify a mixture of brewery (BE) and restaurant (RE) effluents for photo fermentative hydrogen production without using standard medium. Different blending ratios of brewery and restaurant effluents and different sonication amplitudes (30, 60, and 90%) and sonication time (15, 25, 35, and 45 min) were investigated. The experimental results demonstrated that applying the proposed integrated pre-treatment (2 g L−1 waste banana peel biosorbent and 35 min sonication at 60% amplitude) for a mixture of 70% RE and 30% BE enhanced the cumulative biohydrogen production to 110 ± 4 mL (144% enhanced), while applying single pre-treatment stage (2 g L-1 banana peels waste biosorbent) enhanced the cumulative biohydrogen production to 83 mL (84% enhanced). Furthermore, more than 46% of soluble chemical oxygen demand (SCOD) removal was achieved during photo-fermentative hydrogen production process. The results also demonstrated that the proposed integrated pre-treatment stage is a promising technique not only for enhancing the biohydrogen production but also contributes in the treatment of the wastewater by reducing the COD.

dc.languageEnglish
dc.publisherElsevier
dc.subjectScience & Technology
dc.subjectLife Sciences & Biomedicine
dc.subjectTechnology
dc.subjectAgricultural Engineering
dc.subjectBiotechnology & Applied Microbiology
dc.subjectEnergy & Fuels
dc.subjectAgriculture
dc.subjectBiohydrogen
dc.subjectPhoto-fermentative
dc.subjectSonication
dc.subjectBrewery
dc.subjectRestaurant wastewater
dc.subjectPAPER-MILL EFFLUENT
dc.subjectPHOTOFERMENTATIVE BIOHYDROGEN PRODUCTION
dc.subjectWASTE-WATER
dc.subjectRHODOBACTER-SPHAEROIDES
dc.subjectPALM OIL
dc.subjectULTRASONICATION PRETREATMENT
dc.subjectPULP
dc.subjectGENERATION
dc.subjectOPTIMIZATION
dc.subjectWASTEWATERS
dc.titleIntegrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production
dc.typeJournal Article
dcterms.source.volume144
dcterms.source.issn0961-9534
dcterms.source.titleBiomass and Bioenergy
dc.date.updated2022-05-26T02:26:38Z
curtin.departmentWASM: Minerals, Energy and Chemical Engineering
curtin.accessStatusFulltext not available
curtin.facultyFaculty of Science and Engineering
curtin.contributor.orcidZnad, Hussein [0000-0001-7889-4153]
curtin.contributor.orcidAwual, Rabiul [0000-0002-7636-2580]
curtin.contributor.researcheridZnad, Hussein [G-6900-2011] [K-1609-2013]
curtin.contributor.researcheridAwual, Rabiul [C-9680-2015]
curtin.identifier.article-number105899
dcterms.source.eissn1873-2909
curtin.contributor.scopusauthoridZnad, Hussein [57131402400]
curtin.contributor.scopusauthoridAwual, Rabiul [12784400800]


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