DC Field | Value | Language |
---|---|---|
dc.contributor.author | An, JY | ko |
dc.contributor.author | Kwon, JC | ko |
dc.contributor.author | Ahn, DW | ko |
dc.contributor.author | Shin, DH | ko |
dc.contributor.author | Shin, Hang-Sik | ko |
dc.contributor.author | Kim, BW | ko |
dc.date.accessioned | 2008-09-04T05:34:57Z | - |
dc.date.available | 2008-09-04T05:34:57Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-05 | - |
dc.identifier.citation | PROCESS BIOCHEMISTRY, v.42, pp.764 - 772 | - |
dc.identifier.issn | 1359-5113 | - |
dc.identifier.uri | http://hdl.handle.net/10203/7285 | - |
dc.description.abstract | In order to prevent the toxic effect caused by high strength ammonium in a swine wastewater treatment system, a patented upflow multi-layer bioreactor (UMBR) as a pre-anoxic tank was applied to a pilot-scale plant with a treatment capacity of 5 m(3)/d. This plant was operated for 4 months at a high IR ratio in the range of 10-17, in order to alleviate the toxic effects caused by high strength ammonium. A computational fluid dynamic (CFD) analysis was also conducted to design and configure the rotating distributors in the UMBR. At an IR ratio of about 17, the influent NH4+-N (1169 mg N/L) was diluted to less than 80 mg N/L at the head of the UMBR, and then was completely nitrified (about 98.3%) in the aeration tank, without any inhibition caused by high strength ammonium. The nitrate at a concentration of about 58.2 mg N/L recycled from the aeration tank was completely denitrified in UMBR #1, which was operated at an actual hydraulic retention time (HRT) of 3.5 h. (C) 2007 Elsevier Ltd. All rights reserved. | - |
dc.description.sponsorship | This work was supported by the Postdoctoral Research Program of Sungkyunkwan University (2006). | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | BIOLOGICAL NUTRIENT REMOVAL | - |
dc.subject | SEQUENCING BATCH REACTOR | - |
dc.subject | FREE AMMONIA | - |
dc.subject | PHYSICOCHEMICAL TREATMENT | - |
dc.subject | NITRITE ACCUMULATION | - |
dc.subject | BIOFILM REACTOR | - |
dc.subject | MANURE STREAMS | - |
dc.subject | DENITRIFICATION | - |
dc.subject | NITRATE | - |
dc.subject | NITRIFICATION | - |
dc.title | Efficient nitrogen removal in a pilot system based on upflow multi-layer bioreactor for treatment of strong nitrogenous swine wastewater | - |
dc.type | Article | - |
dc.identifier.wosid | 000246347500003 | - |
dc.identifier.scopusid | 2-s2.0-34047120880 | - |
dc.type.rims | ART | - |
dc.citation.volume | 42 | - |
dc.citation.beginningpage | 764 | - |
dc.citation.endingpage | 772 | - |
dc.citation.publicationname | PROCESS BIOCHEMISTRY | - |
dc.identifier.doi | 10.1016/j.procbio.2007.01.020 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Shin, Hang-Sik | - |
dc.contributor.nonIdAuthor | An, JY | - |
dc.contributor.nonIdAuthor | Kwon, JC | - |
dc.contributor.nonIdAuthor | Ahn, DW | - |
dc.contributor.nonIdAuthor | Shin, DH | - |
dc.contributor.nonIdAuthor | Kim, BW | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | upflow | - |
dc.subject.keywordAuthor | UMBR (upflow multi-layer bioreactor) | - |
dc.subject.keywordAuthor | swine wastewater | - |
dc.subject.keywordAuthor | high strength ammonium | - |
dc.subject.keywordAuthor | high internal recycle | - |
dc.subject.keywordPlus | BIOLOGICAL NUTRIENT REMOVAL | - |
dc.subject.keywordPlus | SEQUENCING BATCH REACTOR | - |
dc.subject.keywordPlus | FREE AMMONIA | - |
dc.subject.keywordPlus | PHYSICOCHEMICAL TREATMENT | - |
dc.subject.keywordPlus | NITRITE ACCUMULATION | - |
dc.subject.keywordPlus | BIOFILM REACTOR | - |
dc.subject.keywordPlus | MANURE STREAMS | - |
dc.subject.keywordPlus | DENITRIFICATION | - |
dc.subject.keywordPlus | NITRATE | - |
dc.subject.keywordPlus | NITRIFICATION | - |
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