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dc.contributor.authorA.Hess,vi
dc.contributor.otherC.Bettex,vi
dc.contributor.otherE. Morgenroth,vi
dc.date.accessioned2021-01-29T09:49:01Z-
dc.date.available2021-01-29T09:49:01Z-
dc.date.issued2020-
dc.identifier.issn2589-9147vi
dc.identifier.urihttp://tailieuso.tlu.edu.vn/handle/DHTL/10492-
dc.description.abstractThe performance of the BAC filters was assessed based on total organic carbon (TOC) removal, TOC fractions and growth potential. No significant differences were observed between constant flow compared to on-off operation with intermittent flow over the range of tested influent concentrations. Peaks with high TOC during 24 h periods were attenuated by sorption and biological degradation. Adsorbed TOC was released after switching back to normal concentrations for influent concentrations more than 5 times higher than usually observed, the BAC functioned as a temporary sink. In line with these results, the high influent TOC values led to increased biological activity in the filter but did not influence the sorption capacity. The experiments showed that intermittent flow does not negatively impact the performance of a BAC and that there is no need for additional equalization tanks to buffer the variable flow, for example in household-scale greywater treatment.vi
dc.description.urihttps://www.sciencedirect.com/science/article/pii/S2589914720300384vi
dc.languageenvi
dc.relation.ispartofseriesWater Research X, Volume 9, 1 December 2020, 100078vi
dc.subjectBiologically activated carbonvi
dc.subjectIntermittent flowvi
dc.subjectBioregenerationvi
dc.subjectBiofiltrationvi
dc.subjectGreywatervi
dc.titleInfluence of intermittent flow on removal of organics in a biological activated carbon filter (BAC) used as post-treatment for greywatervi
dc.typeBBvi
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