TY - JOUR
T1 - Effect of extended feeding time on aerobic granulation in SBR
AU - Li, Zhi Hua
AU - Kuba, Takahiro
AU - Kusuda, Tetsuya
AU - Wang, Xiao Chang
PY - 2009
Y1 - 2009
N2 - Two different feeding lengths were applied to control the granule size. It was found that the size of granules was considerably controlled in R2 (60 min for feeding). However, the settleability in R2 was not as good as that in R1 (12 min for feeding). However, this approach of controlling the granule size also loosens the structure concerning on the difference between SVI5 and SVI30, which might lead to instability in the long term. Based on the observation of the ash-solids fraction of biomass, it was confirmed that frequent update of granules mainly happened on the surface of granules.
AB - Two different feeding lengths were applied to control the granule size. It was found that the size of granules was considerably controlled in R2 (60 min for feeding). However, the settleability in R2 was not as good as that in R1 (12 min for feeding). However, this approach of controlling the granule size also loosens the structure concerning on the difference between SVI5 and SVI30, which might lead to instability in the long term. Based on the observation of the ash-solids fraction of biomass, it was confirmed that frequent update of granules mainly happened on the surface of granules.
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U2 - 10.1504/WRSTSD.2009.031833
DO - 10.1504/WRSTSD.2009.031833
M3 - Review article
AN - SCOPUS:84865588176
SN - 1741-2242
VL - 6
SP - 104
EP - 114
JO - World Review of Science, Technology and Sustainable Development
JF - World Review of Science, Technology and Sustainable Development
IS - 2-4
ER -