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Treatment of synthetic wastewater and cheese whey by the anaerobic dynamic membrane bioreactor

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dc.contributor.authorÇALLI, BARIŞ
dc.contributor.authorsPacal, Muge; Semerci, Neslihan; Calli, Baris
dc.date.accessioned2022-03-12T22:28:06Z
dc.date.available2022-03-12T22:28:06Z
dc.date.issued2019
dc.description.abstractThe aim of this study was to develop a laboratory-scale anaerobic dynamic membrane bioreactor (AnDMBR) for the treatment of high-strength synthetic and real cheese whey wastewater. We determined the appropriate pore size for a convenient type of support material (nylon mesh) to optimize cake layer formation. The performance of the AnDMBRs was measured in terms of chemical oxygen demand (COD) and solids removal efficiencies. During high-strength synthetic wastewater treatment, the 70-mu m pore size AnDMBR achieved COD removal efficiencies of 78% and 96% with COD loading rates of 4.03 and 2.34 kg m(-3) day(-1), respectively, while the 10-mu m pore size AnDMBR achieved 66% and 92% COD removal efficiencies at COD loading rates of 5.02 and 3.16 kg m(-3) day(-1). The 10 mu m pore size AnDMBR was operated in two periods: first period and second period (before and after physical cleaning) during high-strength synthetic wastewater treatment. The 10-mu m pore size AnDMBR removed 83% and 88% of suspended solids during period 1 and period 2, respectively. Furthermore, using a pore size of 10 mu m retained 72% of solids (973 mg L-1) in the reactor outlet. The 10-mu m pore size AnDMBR performed better than the 70-mu m pore size AnDMBR in terms of cake layer formation. The 10-mu m pore size AnDMBR was used to treat real cheese whey wastewater, resulting in COD removal efficiencies ranging from 59% (4.32 kg m(-3) day(-1)) to 97% (5.22 kg m(-3) day(-1)). In addition, 85% of suspended solids were removed from real cheese whey wastewater after treatment. The results show that dynamic membrane technology using a pore size of 10 mu m can be used to treat real industrial wastewater.
dc.identifier.doi10.1007/s11356-019-06397-z
dc.identifier.eissn1614-7499
dc.identifier.issn0944-1344
dc.identifier.pubmed31512125
dc.identifier.urihttps://hdl.handle.net/11424/235282
dc.identifier.wosWOS:000501757400026
dc.language.isoeng
dc.publisherSPRINGER HEIDELBERG
dc.relation.ispartofENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectNylon mesh
dc.subjectUpflow anaerobic sludge blanket (UASB)
dc.subjectTreatment performance
dc.subjectMembrane flux
dc.subjectCake layer formation
dc.subjectReal industrial wastewater
dc.subjectSLUDGE BLANKET REACTOR
dc.subjectMESH FILTER
dc.subjectDIGESTION
dc.subjectFILTRATION
dc.subjectPERFORMANCE
dc.subjectUASB
dc.subjectOPERATION
dc.subjectANDMBR
dc.subjectFLUX
dc.subjectBIOMETHANATION
dc.titleTreatment of synthetic wastewater and cheese whey by the anaerobic dynamic membrane bioreactor
dc.typearticle
dspace.entity.typePublication
local.avesis.id572955bf-a663-4cb7-8589-5820f5da6cfc
local.import.packageSS17
local.indexed.atWOS
local.indexed.atSCOPUS
local.indexed.atPUBMED
local.journal.numberofpages15
local.journal.quartileQ2
oaire.citation.endPage32956
oaire.citation.issue32
oaire.citation.startPage32942
oaire.citation.titleENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
oaire.citation.volume26
relation.isAuthorOfPublication2e20fe96-469a-44e0-88b2-e56450a93cf6
relation.isAuthorOfPublication.latestForDiscovery2e20fe96-469a-44e0-88b2-e56450a93cf6

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