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Description: Book cover
Cultivation and Performance of Aerobic Granules in a Pilot Scale SBR to Treat Real Domestic Sewage
Abstract
It is possible to cultivate aerobic granule in pilot scale SBR system to treat typical domestic sewage (COD 180-350 mg·L-1) by the means of high exchange ratio and feed loading control. The developed aerobic particles had an average diameter of 330 μm, SS 8.6 g·L-1, SVI 32 ml·g-1, OUR and SOUR 5.32 mg·min-1·L-1 and 0.67 mg·min-1·g-1, respectively. With development of aerobic granules, SBR system exhibited a very good operational performance, COD removal efficiency more than 95%, TN >80%, NH4+-N >99% and TP >90–95%, respectively. These data demonstrated that aerobic granule could provide a good effluent quality to meet strict discharge requirements.
It is possible to cultivate aerobic granule in pilot scale SBR system to treat typical domestic sewage (COD 180-350 mg·L-1) by the means of high exchange ratio and feed loading control. The developed aerobic particles had an average diameter of 330 μm, SS 8.6 g·L-1, SVI 32 ml·g-1, OUR and SOUR 5.32 mg·min-1·L-1 and 0.67 mg·min-1·g-1,...
Author(s)
Xiang TuBen-Sheng SuYun-Hua KongJian-Rong Zhu
SourceProceedings of the Water Environment Federation
SubjectSession 2: Microbial Communities
Document typeConference Paper
PublisherWater Environment Federation
Print publication date Jan, 2010
ISSN1938-6478
SICI1938-6478(20100101)2010:7L.95;1-
DOI10.2175/193864710798208746
Volume / Issue2010 / 7
Content sourceResiduals and Biosolids Conference
First / last page(s)95 - 102
Copyright2010
Word count118
Subject keywordsaerobic granulesSBR technologydomestic sewagepilot scale

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