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VGU RESEARCH REPOSITORY


Please use this identifier to cite or link to this item: https://epub.vgu.edu.vn/handle/dlibvgu/51
DC FieldValueLanguage
dc.contributor.authorNguyen Thi Thanh Phuongen_US
dc.contributor.authorTran Tan Tienen_US
dc.contributor.authorPham Thi Thanh Hoaen_US
dc.contributor.authorThai Van Namen_US
dc.contributor.authorTran Le Luuen_US
dc.date.accessioned2020-03-12T16:53:53Z-
dc.date.available2020-03-12T16:53:53Z-
dc.date.issued2018-
dc.identifier.urihttp://epub.vgu.edu.vn/handle/dlibvgu/51-
dc.description.abstractIn this work, the treatment of cake shop wastewater using Submerged Membrane Bioreactor (SMBR) on pilot-scale has been studied. The commercial hollow fiber membrane was used with a total surface area of 0.609 m2. The experiment was set up with three different conditions as follows: model 1 - the SMBR system used suspended activated sludge; model 2 – the SMBR system was combined with the substrate inside; model 3 – the SMBR system was added with PAC (Poly Aluminium Chloride) excluding substrate. Effects of organic loading rates (OLR) were investigated to assess the performance of each model. The results showed that the optimal OLR of model 1 achieved at 11 kgCOD/m3.day and COD, TN, TP removal efficiencies were 97.93%, 71.04% and 79.04%, respectively. The optimal OLR of model 2 was 13.3 kgCOD/m3.day and the COD, TN, TP removal efficiencies were 98.04%, 82.35% and 84.59%, respectively. 11 kgCOD/m3.day was optimal OLR for model 3 with COD, TN, TP removal efficiencies 98.10%, 73.35% and 84.70%, respectively. Trans-membrane pressure (TMP) of the whole operation was in range of 20 to 55.5 CmHg and flux values were observed in the range of 35.86 to 333.24 L/m2.h. Depending on discharge requirements, an approximate processing model for cake shop wastewater treatment is chosenen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofseriesBioresource technology reports;Vol. 4-
dc.subjectCake shop wastewateren_US
dc.subjectSMBRen_US
dc.subjectActivated sludgeen_US
dc.subjectPACen_US
dc.titleTreatment of cake shop wastewater by pilot-scale submerged Membrane Bioreactor (SMBR)en_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.biteb.2018.09.009-
dc.relation.journaltypeInternational journalen_US
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.languageiso639-1other-
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