Optimum operation of a small sequencing batch reactor for bod and nitrogen removal based on on-line our-calculation
A full-scale Sequencing Batch Reactor designed for 200 P.E. has been operated with nutrient removal. In serated periods of the operational cycle the Oxygen Utilization Rate has been calculated on-line based on a standard oxygen probe which is also used for the control of the oxygen supply. It is des...
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| Veröffentlicht in: | Water science and technology 1997-01, Vol.35 (6), p.29-36 |
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| creator | Johansen, N.H. Andersen, J.S. la Cour Jansen, J. |
| description | A full-scale Sequencing Batch Reactor designed for 200 P.E. has been operated with nutrient removal. In serated periods of the operational cycle the Oxygen Utilization Rate has been calculated on-line based on a standard oxygen probe which is also used for the control of the oxygen supply. It is described how a simple OUR process control strategy can be applied in order to obtain energy savings and optimization of the plant capacity. OUR has been found to be very valuable for on-line and off-line process control at small nutrient removing waste water treatment plants. A true batch system as the SBR provides the optimum conditions for the installation of OUR process control, but it can also be applied in other alternating activated sludge plants. |
| doi_str_mv | 10.1016/S0273-1223(97)00092-9 |
| format | Article |
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In serated periods of the operational cycle the Oxygen Utilization Rate has been calculated on-line based on a standard oxygen probe which is also used for the control of the oxygen supply. It is described how a simple OUR process control strategy can be applied in order to obtain energy savings and optimization of the plant capacity. OUR has been found to be very valuable for on-line and off-line process control at small nutrient removing waste water treatment plants. A true batch system as the SBR provides the optimum conditions for the installation of OUR process control, but it can also be applied in other alternating activated sludge plants.</description><identifier>ISSN: 0273-1223</identifier><identifier>ISBN: 0080431054</identifier><identifier>ISBN: 9780080431055</identifier><identifier>EISSN: 1996-9732</identifier><identifier>DOI: 10.1016/S0273-1223(97)00092-9</identifier><identifier>CODEN: WSTED4</identifier><language>eng</language><publisher>New York NY: Elsevier Ltd</publisher><subject>Activated sludge ; Aeration ; Applied sciences ; Batch reactors ; Biochemical oxygen demand ; Biological and medical sciences ; Biological treatment of waters ; Biotechnology ; Capacity ; Control ; Energy conservation ; Environment and pollution ; Exact sciences and technology ; Fundamental and applied biological sciences. Psychology ; General purification processes ; Industrial applications and implications. Economical aspects ; Mathematical analysis ; Mineral nutrients ; Nitrogen removal ; Nutrient removal ; Nutrient utilization ; Optimization of processes ; Oxygen ; Oxygen Utilization Rate ; Pollution ; Process control ; Process controls ; Reactors ; Removal ; Sequencing ; Sequencing Batch Reactor ; Sludge ; Wastewater ; Wastewater treatment ; Wastewater treatment plants ; Wastewaters ; Water treatment ; Water treatment and pollution ; Water treatment plants</subject><ispartof>Water science and technology, 1997-01, Vol.35 (6), p.29-36</ispartof><rights>1997 International Association on Water Quality</rights><rights>1997 INIST-CNRS</rights><rights>Copyright IWA Publishing Mar 1997</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c504t-2febed051dd46b03ced1c0c4f37142e3e76359fe274ce1495fc606271d5a483f3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,314,776,780,785,786,23911,23912,25120,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2732148$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><contributor>Watanabe, Y</contributor><creatorcontrib>Johansen, N.H.</creatorcontrib><creatorcontrib>Andersen, J.S.</creatorcontrib><creatorcontrib>la Cour Jansen, J.</creatorcontrib><title>Optimum operation of a small sequencing batch reactor for bod and nitrogen removal based on on-line our-calculation</title><title>Water science and technology</title><description>A full-scale Sequencing Batch Reactor designed for 200 P.E. has been operated with nutrient removal. In serated periods of the operational cycle the Oxygen Utilization Rate has been calculated on-line based on a standard oxygen probe which is also used for the control of the oxygen supply. It is described how a simple OUR process control strategy can be applied in order to obtain energy savings and optimization of the plant capacity. OUR has been found to be very valuable for on-line and off-line process control at small nutrient removing waste water treatment plants. A true batch system as the SBR provides the optimum conditions for the installation of OUR process control, but it can also be applied in other alternating activated sludge plants.</description><subject>Activated sludge</subject><subject>Aeration</subject><subject>Applied sciences</subject><subject>Batch reactors</subject><subject>Biochemical oxygen demand</subject><subject>Biological and medical sciences</subject><subject>Biological treatment of waters</subject><subject>Biotechnology</subject><subject>Capacity</subject><subject>Control</subject><subject>Energy conservation</subject><subject>Environment and pollution</subject><subject>Exact sciences and technology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General purification processes</subject><subject>Industrial applications and implications. Economical aspects</subject><subject>Mathematical analysis</subject><subject>Mineral nutrients</subject><subject>Nitrogen removal</subject><subject>Nutrient removal</subject><subject>Nutrient utilization</subject><subject>Optimization of processes</subject><subject>Oxygen</subject><subject>Oxygen Utilization Rate</subject><subject>Pollution</subject><subject>Process control</subject><subject>Process controls</subject><subject>Reactors</subject><subject>Removal</subject><subject>Sequencing</subject><subject>Sequencing Batch Reactor</subject><subject>Sludge</subject><subject>Wastewater</subject><subject>Wastewater treatment</subject><subject>Wastewater treatment plants</subject><subject>Wastewaters</subject><subject>Water treatment</subject><subject>Water treatment and pollution</subject><subject>Water treatment plants</subject><issn>0273-1223</issn><issn>1996-9732</issn><isbn>0080431054</isbn><isbn>9780080431055</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNqNkUuLFDEUhYMPsKf1JwgBRXRRevOqqqwGGXzBwCzUdUgnN2OGqqRNqgb896a7h1m4GRfhLvKdc7nnEPKSwXsGrP_wHfggOsa5eKuHdwCgeacfkQ3Tuu_0IPhjcgYwghQMlHxCNvf8M3JW601TDELChtSr_RLndaZ5j8UuMSeaA7W0znaaaMXfKyYX0zXd2cX9ogWtW3Khob1d9tQmT1NcSr7G1D7nfGunhlb09OCUuikmpHktnbOTW6fjhufkabBTxRd3c0t-fv704-Jrd3n15dvFx8vOKZBLxwPu0INi3st-B8KhZw6cDGJgkqPAoRdKB-SDdMikVsH10POBeWXlKILYkjcn333J7Y66mDlWh9NkE-a1Gqb0KEHAw6CUvRrZf4Ci50q0_Lfk1T_gTQshtWsN01IIqcb-QKkT5UqutWAw-xJnW_4YBubQszn2bA69GT2YY89GN93rO3dbW66h2NZRvRc3CWctgS05P2HYQr6NWEx1sdWJPhZ0i_E5PrDoL-uVudk</recordid><startdate>19970101</startdate><enddate>19970101</enddate><creator>Johansen, N.H.</creator><creator>Andersen, J.S.</creator><creator>la Cour Jansen, J.</creator><general>Elsevier Ltd</general><general>Pergamon Press</general><general>IWA Publishing</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QH</scope><scope>7UA</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FE</scope><scope>8FG</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>H96</scope><scope>H97</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>L.G</scope><scope>L6V</scope><scope>M0S</scope><scope>M1P</scope><scope>M7S</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>7ST</scope><scope>SOI</scope><scope>7T7</scope><scope>7TV</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>19970101</creationdate><title>Optimum operation of a small sequencing batch reactor for bod and nitrogen removal based on on-line our-calculation</title><author>Johansen, N.H. ; Andersen, J.S. ; la Cour Jansen, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c504t-2febed051dd46b03ced1c0c4f37142e3e76359fe274ce1495fc606271d5a483f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Activated sludge</topic><topic>Aeration</topic><topic>Applied sciences</topic><topic>Batch reactors</topic><topic>Biochemical oxygen demand</topic><topic>Biological and medical sciences</topic><topic>Biological treatment of waters</topic><topic>Biotechnology</topic><topic>Capacity</topic><topic>Control</topic><topic>Energy conservation</topic><topic>Environment and pollution</topic><topic>Exact sciences and technology</topic><topic>Fundamental and applied biological sciences. 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In serated periods of the operational cycle the Oxygen Utilization Rate has been calculated on-line based on a standard oxygen probe which is also used for the control of the oxygen supply. It is described how a simple OUR process control strategy can be applied in order to obtain energy savings and optimization of the plant capacity. OUR has been found to be very valuable for on-line and off-line process control at small nutrient removing waste water treatment plants. A true batch system as the SBR provides the optimum conditions for the installation of OUR process control, but it can also be applied in other alternating activated sludge plants.</abstract><cop>New York NY</cop><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0273-1223(97)00092-9</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0273-1223 |
| ispartof | Water science and technology, 1997-01, Vol.35 (6), p.29-36 |
| issn | 0273-1223 1996-9732 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_15984030 |
| source | EZB Electronic Journals Library |
| subjects | Activated sludge Aeration Applied sciences Batch reactors Biochemical oxygen demand Biological and medical sciences Biological treatment of waters Biotechnology Capacity Control Energy conservation Environment and pollution Exact sciences and technology Fundamental and applied biological sciences. Psychology General purification processes Industrial applications and implications. Economical aspects Mathematical analysis Mineral nutrients Nitrogen removal Nutrient removal Nutrient utilization Optimization of processes Oxygen Oxygen Utilization Rate Pollution Process control Process controls Reactors Removal Sequencing Sequencing Batch Reactor Sludge Wastewater Wastewater treatment Wastewater treatment plants Wastewaters Water treatment Water treatment and pollution Water treatment plants |
| title | Optimum operation of a small sequencing batch reactor for bod and nitrogen removal based on on-line our-calculation |
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