File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1021/ie901252k
- Scopus: eid_2-s2.0-77949355124
- WOS: WOS:000275379400041
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Quantitative simulation of the granulation process of activated sludge for wastewater treatment
Title | Quantitative simulation of the granulation process of activated sludge for wastewater treatment | ||||||||
---|---|---|---|---|---|---|---|---|---|
Authors | |||||||||
Keywords | Activated sludge Aerobic granulation process Aerobic sludge Biofilm models Biomass detachment | ||||||||
Issue Date | 2010 | ||||||||
Publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/iecr | ||||||||
Citation | Industrial And Engineering Chemistry Research, 2010, v. 49 n. 6, p. 2864-2873 How to Cite? | ||||||||
Abstract | The granulation process of activated sludge, taking the sludge in two sequencing batch reactors (SBRs) respectively fed with soybean-processing and fatty-acids-rich wastewaters as an example, is quantitatively simulated in this work. On the basis of a mixed-culture biofilm model and a simultaneous storage and growth model, a new model incorporating microbial growth, oxygen transfer, substrate diffusion, increased granule size, and biomass detachment is formulated to describe the granulation process of activated sludge. Parameter estimation results of no evident cross-correlation and low 95% confidence intervals indicate a good identification of the obtained parameter values. The model evaluation results of three different case studies demonstrate that the developed model is applicable to describing the aerobic sludge granulation process appropriately. With this model, the aerobic granulation process in terms of mean radius profiles could be quantitatively characterized. © 2010 American Chemical Society. | ||||||||
Persistent Identifier | http://hdl.handle.net/10722/129125 | ||||||||
ISSN | 2023 Impact Factor: 3.8 2023 SCImago Journal Rankings: 0.811 | ||||||||
ISI Accession Number ID |
Funding Information: We wish to thank the Natural Science Foundation of China (50625825, 50738006, and 50828802), the Key Special Program on the S&T for the Pollution Control and Treatment of Water Bodies (2008ZX07316-002 and 2008ZX07010-005), and the Anhui R&D Project (07010301022 and 08010302109) for the support of this study. | ||||||||
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ni, BJ | en_HK |
dc.contributor.author | Sheng, GP | en_HK |
dc.contributor.author | Li, XY | en_HK |
dc.contributor.author | Yu, HQ | en_HK |
dc.date.accessioned | 2010-12-23T08:32:51Z | - |
dc.date.available | 2010-12-23T08:32:51Z | - |
dc.date.issued | 2010 | en_HK |
dc.identifier.citation | Industrial And Engineering Chemistry Research, 2010, v. 49 n. 6, p. 2864-2873 | en_HK |
dc.identifier.issn | 0888-5885 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/129125 | - |
dc.description.abstract | The granulation process of activated sludge, taking the sludge in two sequencing batch reactors (SBRs) respectively fed with soybean-processing and fatty-acids-rich wastewaters as an example, is quantitatively simulated in this work. On the basis of a mixed-culture biofilm model and a simultaneous storage and growth model, a new model incorporating microbial growth, oxygen transfer, substrate diffusion, increased granule size, and biomass detachment is formulated to describe the granulation process of activated sludge. Parameter estimation results of no evident cross-correlation and low 95% confidence intervals indicate a good identification of the obtained parameter values. The model evaluation results of three different case studies demonstrate that the developed model is applicable to describing the aerobic sludge granulation process appropriately. With this model, the aerobic granulation process in terms of mean radius profiles could be quantitatively characterized. © 2010 American Chemical Society. | en_HK |
dc.language | eng | en_US |
dc.publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/iecr | en_HK |
dc.relation.ispartof | Industrial and Engineering Chemistry Research | en_HK |
dc.subject | Activated sludge | - |
dc.subject | Aerobic granulation process | - |
dc.subject | Aerobic sludge | - |
dc.subject | Biofilm models | - |
dc.subject | Biomass detachment | - |
dc.title | Quantitative simulation of the granulation process of activated sludge for wastewater treatment | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0888-5885&volume=49&issue=6&spage=2864&epage=2873&date=2010&atitle=Quantitative+simulation+of+the+granulation+process+of+activated+sludge+for+wastewater+treatment | - |
dc.identifier.email | Li, XY:xlia@hkucc.hku.hk | en_HK |
dc.identifier.authority | Li, XY=rp00222 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1021/ie901252k | en_HK |
dc.identifier.scopus | eid_2-s2.0-77949355124 | en_HK |
dc.identifier.hkuros | 178455 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-77949355124&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 49 | en_HK |
dc.identifier.issue | 6 | en_HK |
dc.identifier.spage | 2864 | en_HK |
dc.identifier.epage | 2873 | en_HK |
dc.identifier.isi | WOS:000275379400041 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Ni, BJ=21934587500 | en_HK |
dc.identifier.scopusauthorid | Sheng, GP=34573573700 | en_HK |
dc.identifier.scopusauthorid | Li, XY=26642887900 | en_HK |
dc.identifier.scopusauthorid | Yu, HQ=13008678100 | en_HK |
dc.identifier.issnl | 0888-5885 | - |