Anaerobic/oxic Treatment of Slurry-type Swine Waste

This paper presents the experimental results in five months operation from a combined anaerobic/oxic system treating swine waste with average concentrations in organic matter and nitrogen of 7,930 mgCOD/L and 671 mgTKN/L, respectively. The system was formed using an upflow anaerobic sludge blanket (...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Environmental engineering research 2008, Vol.13 (4), p.203-209
Hauptverfasser: Won, Chul-Hee, Rim, Jay-Myoung
Format: Artikel
Sprache:kor
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 209
container_issue 4
container_start_page 203
container_title Environmental engineering research
container_volume 13
creator Won, Chul-Hee
Rim, Jay-Myoung
description This paper presents the experimental results in five months operation from a combined anaerobic/oxic system treating swine waste with average concentrations in organic matter and nitrogen of 7,930 mgCOD/L and 671 mgTKN/L, respectively. The system was formed using an upflow anaerobic sludge blanket (UASB) reactor and oxic reactor connected in series with a recycling line of oxic effluents to UASB for its denitrification. The UASB reactor was operated at an organic volumetric loading rate (VLR) of $2.1{\sim}4.5\;kgTCOD/m^3$/day and the removal efficiency of TCOD was $66.3{\sim}85.4%$. The overall removal efficiency of TCOD was more than 99%. The oxic reactor was operated at a nitrogen VLR of $0.10{\sim}0.20\;kgTKN/m^3$/day and the nitrification efficiency was 75%. However, the complete denitrification was observed in the UASB reactor that was due to the optimal temperature and sufficient carbon source. The overall removal rate of TN was about 80%. About 76.2% of the influent COD mass was accountable in a COD mass balance at a level of VLR $3.64\;kgCOD/m^3$/day. The production rate of methane was $0.32\;LCH_4/gCOD_{removed}$ when influent organics, VLR, were recorded by $3.4{\sim}4.5\;kgCOD/m^3$/day.
format Article
fullrecord <record><control><sourceid>kisti</sourceid><recordid>TN_cdi_kisti_ndsl_JAKO200800453835924</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JAKO200800453835924</sourcerecordid><originalsourceid>FETCH-kisti_ndsl_JAKO2008004538359243</originalsourceid><addsrcrecordid>eNpjYuA0MjAw1bU0s4hgYeA0NDIy0zU0MDLlYOAtLs5MMjA1NjY3szA24GQwdsxLTC3KT8pM1s-vyExWCClKTSzJTc0rUchPUwjOKS0qqtQtqSxIVQguz8xLVQhPLC5J5WFgTUvMKU7lhdLcDKpuriHOHrrZmcUlmfF5KcU58V6O3v5AJ1gYGJiYGlsYm1oamRgTqw4AAIM0YQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Anaerobic/oxic Treatment of Slurry-type Swine Waste</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Won, Chul-Hee ; Rim, Jay-Myoung</creator><creatorcontrib>Won, Chul-Hee ; Rim, Jay-Myoung</creatorcontrib><description>This paper presents the experimental results in five months operation from a combined anaerobic/oxic system treating swine waste with average concentrations in organic matter and nitrogen of 7,930 mgCOD/L and 671 mgTKN/L, respectively. The system was formed using an upflow anaerobic sludge blanket (UASB) reactor and oxic reactor connected in series with a recycling line of oxic effluents to UASB for its denitrification. The UASB reactor was operated at an organic volumetric loading rate (VLR) of $2.1{\sim}4.5\;kgTCOD/m^3$/day and the removal efficiency of TCOD was $66.3{\sim}85.4%$. The overall removal efficiency of TCOD was more than 99%. The oxic reactor was operated at a nitrogen VLR of $0.10{\sim}0.20\;kgTKN/m^3$/day and the nitrification efficiency was 75%. However, the complete denitrification was observed in the UASB reactor that was due to the optimal temperature and sufficient carbon source. The overall removal rate of TN was about 80%. About 76.2% of the influent COD mass was accountable in a COD mass balance at a level of VLR $3.64\;kgCOD/m^3$/day. The production rate of methane was $0.32\;LCH_4/gCOD_{removed}$ when influent organics, VLR, were recorded by $3.4{\sim}4.5\;kgCOD/m^3$/day.</description><identifier>ISSN: 1226-1025</identifier><identifier>EISSN: 2005-968X</identifier><language>kor</language><ispartof>Environmental engineering research, 2008, Vol.13 (4), p.203-209</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,4010</link.rule.ids></links><search><creatorcontrib>Won, Chul-Hee</creatorcontrib><creatorcontrib>Rim, Jay-Myoung</creatorcontrib><title>Anaerobic/oxic Treatment of Slurry-type Swine Waste</title><title>Environmental engineering research</title><addtitle>Environmental engineering research</addtitle><description>This paper presents the experimental results in five months operation from a combined anaerobic/oxic system treating swine waste with average concentrations in organic matter and nitrogen of 7,930 mgCOD/L and 671 mgTKN/L, respectively. The system was formed using an upflow anaerobic sludge blanket (UASB) reactor and oxic reactor connected in series with a recycling line of oxic effluents to UASB for its denitrification. The UASB reactor was operated at an organic volumetric loading rate (VLR) of $2.1{\sim}4.5\;kgTCOD/m^3$/day and the removal efficiency of TCOD was $66.3{\sim}85.4%$. The overall removal efficiency of TCOD was more than 99%. The oxic reactor was operated at a nitrogen VLR of $0.10{\sim}0.20\;kgTKN/m^3$/day and the nitrification efficiency was 75%. However, the complete denitrification was observed in the UASB reactor that was due to the optimal temperature and sufficient carbon source. The overall removal rate of TN was about 80%. About 76.2% of the influent COD mass was accountable in a COD mass balance at a level of VLR $3.64\;kgCOD/m^3$/day. The production rate of methane was $0.32\;LCH_4/gCOD_{removed}$ when influent organics, VLR, were recorded by $3.4{\sim}4.5\;kgCOD/m^3$/day.</description><issn>1226-1025</issn><issn>2005-968X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>JDI</sourceid><recordid>eNpjYuA0MjAw1bU0s4hgYeA0NDIy0zU0MDLlYOAtLs5MMjA1NjY3szA24GQwdsxLTC3KT8pM1s-vyExWCClKTSzJTc0rUchPUwjOKS0qqtQtqSxIVQguz8xLVQhPLC5J5WFgTUvMKU7lhdLcDKpuriHOHrrZmcUlmfF5KcU58V6O3v5AJ1gYGJiYGlsYm1oamRgTqw4AAIM0YQ</recordid><startdate>2008</startdate><enddate>2008</enddate><creator>Won, Chul-Hee</creator><creator>Rim, Jay-Myoung</creator><scope>JDI</scope></search><sort><creationdate>2008</creationdate><title>Anaerobic/oxic Treatment of Slurry-type Swine Waste</title><author>Won, Chul-Hee ; Rim, Jay-Myoung</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-kisti_ndsl_JAKO2008004538359243</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>kor</language><creationdate>2008</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Won, Chul-Hee</creatorcontrib><creatorcontrib>Rim, Jay-Myoung</creatorcontrib><collection>KoreaScience</collection><jtitle>Environmental engineering research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Won, Chul-Hee</au><au>Rim, Jay-Myoung</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anaerobic/oxic Treatment of Slurry-type Swine Waste</atitle><jtitle>Environmental engineering research</jtitle><addtitle>Environmental engineering research</addtitle><date>2008</date><risdate>2008</risdate><volume>13</volume><issue>4</issue><spage>203</spage><epage>209</epage><pages>203-209</pages><issn>1226-1025</issn><eissn>2005-968X</eissn><abstract>This paper presents the experimental results in five months operation from a combined anaerobic/oxic system treating swine waste with average concentrations in organic matter and nitrogen of 7,930 mgCOD/L and 671 mgTKN/L, respectively. The system was formed using an upflow anaerobic sludge blanket (UASB) reactor and oxic reactor connected in series with a recycling line of oxic effluents to UASB for its denitrification. The UASB reactor was operated at an organic volumetric loading rate (VLR) of $2.1{\sim}4.5\;kgTCOD/m^3$/day and the removal efficiency of TCOD was $66.3{\sim}85.4%$. The overall removal efficiency of TCOD was more than 99%. The oxic reactor was operated at a nitrogen VLR of $0.10{\sim}0.20\;kgTKN/m^3$/day and the nitrification efficiency was 75%. However, the complete denitrification was observed in the UASB reactor that was due to the optimal temperature and sufficient carbon source. The overall removal rate of TN was about 80%. About 76.2% of the influent COD mass was accountable in a COD mass balance at a level of VLR $3.64\;kgCOD/m^3$/day. The production rate of methane was $0.32\;LCH_4/gCOD_{removed}$ when influent organics, VLR, were recorded by $3.4{\sim}4.5\;kgCOD/m^3$/day.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1226-1025
ispartof Environmental engineering research, 2008, Vol.13 (4), p.203-209
issn 1226-1025
2005-968X
language kor
recordid cdi_kisti_ndsl_JAKO200800453835924
source Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
title Anaerobic/oxic Treatment of Slurry-type Swine Waste
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T06%3A32%3A19IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-kisti&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Anaerobic/oxic%20Treatment%20of%20Slurry-type%20Swine%20Waste&rft.jtitle=Environmental%20engineering%20research&rft.au=Won,%20Chul-Hee&rft.date=2008&rft.volume=13&rft.issue=4&rft.spage=203&rft.epage=209&rft.pages=203-209&rft.issn=1226-1025&rft.eissn=2005-968X&rft_id=info:doi/&rft_dat=%3Ckisti%3EJAKO200800453835924%3C/kisti%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true