File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Removal of cod and nitrogen in wastewater using sequencing batch reactor with fibrous packing

TitleRemoval of cod and nitrogen in wastewater using sequencing batch reactor with fibrous packing
Authors
KeywordsCod Removal
Fibrous Packing
Nitrogen Removal
Sequencing Batch Reactor (Sbr)
Issue Date1993
PublisherI W A Publishing. The Journal's web site is located at http://www.iwapublishing.com/template.cfm?name=iwapwst
Citation
Water Science And Technology, 1993, v. 28 n. 7, p. 125-131 How to Cite?
AbstractAn 11-litre sequencing batch reactor (SBR) filled with fibrous packing was found to be very effective for the removal of not only Chemical Oxygen Demand (COD), but also nitrogen from synthetic wastewaters with 250-1034 mg/l of COD and 22-114 mg/l of nitrogen. As compared to the conventional SBR, this system had a shorter cycle time by skipping the settling step. In addition, denitrification was efficiently conducted in the interior of the 'bio-pompons', which were formed by the attached growth of biomass on the fibrous packings, even though the bulk of the reactor was under constant aeration. The system was tested at 12 loading conditions, ranging from 0.56 to 4.51 kg-COD/m3-day and from 0.04 to 0.49 kg-NH3-N/m3-day. On average, 95% of COD was removed within 2 h of aeration, while 57% of total nitrogen was removed after a retention time of 4-8 h. | An 11-litre sequencing batch reactor (SBR) filled with fibrous packing was found to be very effective for the removal of not only Chemical Oxygen Demand (COD), but also nitrogen from synthetic wastewaters with 250-1034 mg/l of COD and 22-114 mg/l of nitrogen. As compared to the conventional SBR, this system had a shorter cycle time by skipping the settling step. In addition, denitrification was efficiently conducted in the interior of the 'bio-pompons', which were formed by the attached growth of biomass on the fibrous packings, even though the bulk of the reactor was under constant aeration. The system was tested at 12 loading conditions, ranging from 0.56 to 4.51 kg-COD/m3-day and from 0.04 to 0.49 kg-NH3-N/m3-day. On average, 95% of COD was removed within 2 h of aeration, while 57% of total nitrogen was removed after a retention time of 4-8 h.
Persistent Identifierhttp://hdl.handle.net/10722/150016
ISSN
2015 Impact Factor: 1.064
2015 SCImago Journal Rankings: 0.469

 

DC FieldValueLanguage
dc.contributor.authorFang, HHPen_US
dc.contributor.authorYeong, CLYen_US
dc.contributor.authorBook, KMen_US
dc.contributor.authorChiu, CMen_US
dc.date.accessioned2012-06-26T06:01:06Z-
dc.date.available2012-06-26T06:01:06Z-
dc.date.issued1993en_US
dc.identifier.citationWater Science And Technology, 1993, v. 28 n. 7, p. 125-131en_US
dc.identifier.issn0273-1223en_US
dc.identifier.urihttp://hdl.handle.net/10722/150016-
dc.description.abstractAn 11-litre sequencing batch reactor (SBR) filled with fibrous packing was found to be very effective for the removal of not only Chemical Oxygen Demand (COD), but also nitrogen from synthetic wastewaters with 250-1034 mg/l of COD and 22-114 mg/l of nitrogen. As compared to the conventional SBR, this system had a shorter cycle time by skipping the settling step. In addition, denitrification was efficiently conducted in the interior of the 'bio-pompons', which were formed by the attached growth of biomass on the fibrous packings, even though the bulk of the reactor was under constant aeration. The system was tested at 12 loading conditions, ranging from 0.56 to 4.51 kg-COD/m3-day and from 0.04 to 0.49 kg-NH3-N/m3-day. On average, 95% of COD was removed within 2 h of aeration, while 57% of total nitrogen was removed after a retention time of 4-8 h. | An 11-litre sequencing batch reactor (SBR) filled with fibrous packing was found to be very effective for the removal of not only Chemical Oxygen Demand (COD), but also nitrogen from synthetic wastewaters with 250-1034 mg/l of COD and 22-114 mg/l of nitrogen. As compared to the conventional SBR, this system had a shorter cycle time by skipping the settling step. In addition, denitrification was efficiently conducted in the interior of the 'bio-pompons', which were formed by the attached growth of biomass on the fibrous packings, even though the bulk of the reactor was under constant aeration. The system was tested at 12 loading conditions, ranging from 0.56 to 4.51 kg-COD/m3-day and from 0.04 to 0.49 kg-NH3-N/m3-day. On average, 95% of COD was removed within 2 h of aeration, while 57% of total nitrogen was removed after a retention time of 4-8 h.en_US
dc.languageengen_US
dc.publisherI W A Publishing. The Journal's web site is located at http://www.iwapublishing.com/template.cfm?name=iwapwsten_US
dc.relation.ispartofWater Science and Technologyen_US
dc.subjectCod Removalen_US
dc.subjectFibrous Packingen_US
dc.subjectNitrogen Removalen_US
dc.subjectSequencing Batch Reactor (Sbr)en_US
dc.titleRemoval of cod and nitrogen in wastewater using sequencing batch reactor with fibrous packingen_US
dc.typeArticleen_US
dc.identifier.emailFang, HHP:hrechef@hkucc.hku.hken_US
dc.identifier.authorityFang, HHP=rp00115en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0027789944en_US
dc.identifier.volume28en_US
dc.identifier.issue7en_US
dc.identifier.spage125en_US
dc.identifier.epage131en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridFang, HHP=7402542625en_US
dc.identifier.scopusauthoridYeong, CLY=36903342000en_US
dc.identifier.scopusauthoridBook, KM=7004163328en_US
dc.identifier.scopusauthoridChiu, CM=7402302235en_US

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats