Simultaneous Denitrification with Nitrification in Single-Channel Oxidation Ditches
Field measurements documented successful one-reactor denitrification with nitrification in single-channel oxidation ditches at one underloaded and one overloaded facility; nitrogen was removed and oxygen requirements were reduced. Results and theoretical considerations indicated that denitrification...
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| Veröffentlicht in: | Journal - Water Pollution Control Federation 1985-04, Vol.57 (4), p.300-308 |
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| container_end_page | 308 |
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| container_title | Journal - Water Pollution Control Federation |
| container_volume | 57 |
| creator | Rittmann, Bruce E. Langeland, Wayne E. |
| description | Field measurements documented successful one-reactor denitrification with nitrification in single-channel oxidation ditches at one underloaded and one overloaded facility; nitrogen was removed and oxygen requirements were reduced. Results and theoretical considerations indicated that denitrification occurred continuously in anoxic microzones inside the floc. No anoxic zones were detected at one facility. Operation was relatively simple; primary control parameters were oxygen transfer rate and the average DO concentration (0.1 to 0.5 mg/L). |
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Results and theoretical considerations indicated that denitrification occurred continuously in anoxic microzones inside the floc. No anoxic zones were detected at one facility. Operation was relatively simple; primary control parameters were oxygen transfer rate and the average DO concentration (0.1 to 0.5 mg/L).</description><identifier>ISSN: 0043-1303</identifier><identifier>EISSN: 2327-7467</identifier><identifier>CODEN: JWPFA5</identifier><language>eng</language><publisher>Washington, DC: Water Pollution Control Federation</publisher><subject>Aeration ; Applied sciences ; Chemical oxygen demand ; Ditches ; Exact sciences and technology ; General purification processes ; Nitrates ; Nitrification ; Nitrogen ; Oxidation ; Oxygen ; Pollution ; Process Design ; Sludge ; Wastewater treatment ; Wastewaters ; Water treatment and pollution</subject><ispartof>Journal - Water Pollution Control Federation, 1985-04, Vol.57 (4), p.300-308</ispartof><rights>Copyright 1985 Water Pollution Control Federation</rights><rights>1985 INIST-CNRS</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/25042591$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/25042591$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,58017,58250</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=9191065$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Rittmann, Bruce E.</creatorcontrib><creatorcontrib>Langeland, Wayne E.</creatorcontrib><title>Simultaneous Denitrification with Nitrification in Single-Channel Oxidation Ditches</title><title>Journal - Water Pollution Control Federation</title><description>Field measurements documented successful one-reactor denitrification with nitrification in single-channel oxidation ditches at one underloaded and one overloaded facility; nitrogen was removed and oxygen requirements were reduced. Results and theoretical considerations indicated that denitrification occurred continuously in anoxic microzones inside the floc. No anoxic zones were detected at one facility. Operation was relatively simple; primary control parameters were oxygen transfer rate and the average DO concentration (0.1 to 0.5 mg/L).</description><subject>Aeration</subject><subject>Applied sciences</subject><subject>Chemical oxygen demand</subject><subject>Ditches</subject><subject>Exact sciences and technology</subject><subject>General purification processes</subject><subject>Nitrates</subject><subject>Nitrification</subject><subject>Nitrogen</subject><subject>Oxidation</subject><subject>Oxygen</subject><subject>Pollution</subject><subject>Process Design</subject><subject>Sludge</subject><subject>Wastewater treatment</subject><subject>Wastewaters</subject><subject>Water treatment and pollution</subject><issn>0043-1303</issn><issn>2327-7467</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1985</creationdate><recordtype>article</recordtype><recordid>eNpVjF1LwzAYRoMoWKc_QeiFt4E3eZukuZTOj8FwF9XrkabpmtGlo8lQ_72DiuDVA-ccnguSceSKqkKqS5IBFEgZAl6Tmxj3AAglKzNS1_5wGpIJbjzFfOmCT5PvvDXJjyH_9KnP3_4hH_Lah93gaNWbENyQb758O7ulT7Z38ZZcdWaI7u53F-Tj-em9eqXrzcuqelzTHS8gUY4OoeUKVasVk5ILVQKTomnQCYbG2lZ1zmmhoOTQWosg0UjDGq7PUuGCPMy_RxOtGbrJBOvj9jj5g5m-t5ppBlKcs_s528c0Tn-aCyi40Ax_AFn7V7U</recordid><startdate>198504</startdate><enddate>198504</enddate><creator>Rittmann, Bruce E.</creator><creator>Langeland, Wayne E.</creator><general>Water Pollution Control Federation</general><scope>IQODW</scope></search><sort><creationdate>198504</creationdate><title>Simultaneous Denitrification with Nitrification in Single-Channel Oxidation Ditches</title><author>Rittmann, Bruce E. ; Langeland, Wayne E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g240t-23e30d2737d9716625780165bb3e513accd7fee9570820dcc3063a6a1b29acc73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1985</creationdate><topic>Aeration</topic><topic>Applied sciences</topic><topic>Chemical oxygen demand</topic><topic>Ditches</topic><topic>Exact sciences and technology</topic><topic>General purification processes</topic><topic>Nitrates</topic><topic>Nitrification</topic><topic>Nitrogen</topic><topic>Oxidation</topic><topic>Oxygen</topic><topic>Pollution</topic><topic>Process Design</topic><topic>Sludge</topic><topic>Wastewater treatment</topic><topic>Wastewaters</topic><topic>Water treatment and pollution</topic><toplevel>online_resources</toplevel><creatorcontrib>Rittmann, Bruce E.</creatorcontrib><creatorcontrib>Langeland, Wayne E.</creatorcontrib><collection>Pascal-Francis</collection><jtitle>Journal - Water Pollution Control Federation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rittmann, Bruce E.</au><au>Langeland, Wayne E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simultaneous Denitrification with Nitrification in Single-Channel Oxidation Ditches</atitle><jtitle>Journal - Water Pollution Control Federation</jtitle><date>1985-04</date><risdate>1985</risdate><volume>57</volume><issue>4</issue><spage>300</spage><epage>308</epage><pages>300-308</pages><issn>0043-1303</issn><eissn>2327-7467</eissn><coden>JWPFA5</coden><abstract>Field measurements documented successful one-reactor denitrification with nitrification in single-channel oxidation ditches at one underloaded and one overloaded facility; nitrogen was removed and oxygen requirements were reduced. Results and theoretical considerations indicated that denitrification occurred continuously in anoxic microzones inside the floc. No anoxic zones were detected at one facility. Operation was relatively simple; primary control parameters were oxygen transfer rate and the average DO concentration (0.1 to 0.5 mg/L).</abstract><cop>Washington, DC</cop><pub>Water Pollution Control Federation</pub><tpages>9</tpages></addata></record> |
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| identifier | ISSN: 0043-1303 |
| ispartof | Journal - Water Pollution Control Federation, 1985-04, Vol.57 (4), p.300-308 |
| issn | 0043-1303 2327-7467 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_9191065 |
| source | JSTOR Complete Journals |
| subjects | Aeration Applied sciences Chemical oxygen demand Ditches Exact sciences and technology General purification processes Nitrates Nitrification Nitrogen Oxidation Oxygen Pollution Process Design Sludge Wastewater treatment Wastewaters Water treatment and pollution |
| title | Simultaneous Denitrification with Nitrification in Single-Channel Oxidation Ditches |
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