A kinetic model of steady state phosphorus fixation in a batch reactor—II. Effect of pH
Measurements of phosphorus fixation at the soil/solution ratio of 250 mg 500 −1 ml at pH = 2, 3, 5, 7 and 8 in a batch reactor with steady input of phosphate were carried out. All results reached a steady state and followed a Michaelis-Menten type equation as predicted for the catalytic process. Max...
Gespeichert in:
| Veröffentlicht in: | Water research (Oxford) 1977, Vol.11 (9), p.777-778 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 778 |
|---|---|
| container_issue | 9 |
| container_start_page | 777 |
| container_title | Water research (Oxford) |
| container_volume | 11 |
| creator | Overman, A.R. Chu, R.L. |
| description | Measurements of phosphorus fixation at the soil/solution ratio of 250 mg 500
−1 ml at pH = 2, 3, 5, 7 and 8 in a batch reactor with steady input of phosphate were carried out. All results reached a steady state and followed a Michaelis-Menten type equation as predicted for the catalytic process. Maximum rate of reaction showed a decrease with increase of pH due to the competitive effect between OH
− and H
2PO
−
4. The maximum value of 1/
K at pH = 5 showed H
2PO
−
4 may be required in phosphorus adsorption for some specific-bonding mechanism with soil. |
| doi_str_mv | 10.1016/0043-1354(77)90046-X |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_13933592</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>004313547790046X</els_id><sourcerecordid>13933592</sourcerecordid><originalsourceid>FETCH-LOGICAL-c274t-28eb54ca669d083b48c2513714c006099a84bb1c9092f3b263529dfc7726daba3</originalsourceid><addsrcrecordid>eNp9kM9KAzEQh4MoWKtvIJiT6GFr_u1mcxFKqbZQ8KCFegrZbGKj7aYmqdibD-ET-iRurXj0MPwY-GaG-QA4xaiHES6uEGI0wzRnF5xfirYrstke6OCSi4wwVu6Dzh9yCI5ifEYIEUJFBzz24YtrTHIaLn1tFtBbGJNR9aYNlQxczX1sK6wjtO5dJecb6BqoYKWSnsNglE4-fH18jsc9OLTW6LTdsRodgwOrFtGc_GYXTG-GD4NRNrm7HQ_6k0wTzlJGSlPlTKuiEDUqacVKTXJMOWYaoQIJoUpWVVgLJIilFSloTkRtNeekqFWlaBec7_augn9dm5jk0kVtFgvVGL-OElNBaS5IC7IdqIOPMRgrV8EtVdhIjOTWo9xKkltJknP541HO2rGz3ZhVXqqn4KKc3hOEKcIkz3PEW-J6R5j2zTdngozamUab2oVWh6y9-__EN715grU</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>13933592</pqid></control><display><type>article</type><title>A kinetic model of steady state phosphorus fixation in a batch reactor—II. Effect of pH</title><source>Elsevier ScienceDirect Journals</source><creator>Overman, A.R. ; Chu, R.L.</creator><creatorcontrib>Overman, A.R. ; Chu, R.L.</creatorcontrib><description>Measurements of phosphorus fixation at the soil/solution ratio of 250 mg 500
−1 ml at pH = 2, 3, 5, 7 and 8 in a batch reactor with steady input of phosphate were carried out. All results reached a steady state and followed a Michaelis-Menten type equation as predicted for the catalytic process. Maximum rate of reaction showed a decrease with increase of pH due to the competitive effect between OH
− and H
2PO
−
4. The maximum value of 1/
K at pH = 5 showed H
2PO
−
4 may be required in phosphorus adsorption for some specific-bonding mechanism with soil.</description><identifier>ISSN: 0043-1354</identifier><identifier>EISSN: 1879-2448</identifier><identifier>DOI: 10.1016/0043-1354(77)90046-X</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><ispartof>Water research (Oxford), 1977, Vol.11 (9), p.777-778</ispartof><rights>1977</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c274t-28eb54ca669d083b48c2513714c006099a84bb1c9092f3b263529dfc7726daba3</citedby><cites>FETCH-LOGICAL-c274t-28eb54ca669d083b48c2513714c006099a84bb1c9092f3b263529dfc7726daba3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/004313547790046X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,4010,27900,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Overman, A.R.</creatorcontrib><creatorcontrib>Chu, R.L.</creatorcontrib><title>A kinetic model of steady state phosphorus fixation in a batch reactor—II. Effect of pH</title><title>Water research (Oxford)</title><description>Measurements of phosphorus fixation at the soil/solution ratio of 250 mg 500
−1 ml at pH = 2, 3, 5, 7 and 8 in a batch reactor with steady input of phosphate were carried out. All results reached a steady state and followed a Michaelis-Menten type equation as predicted for the catalytic process. Maximum rate of reaction showed a decrease with increase of pH due to the competitive effect between OH
− and H
2PO
−
4. The maximum value of 1/
K at pH = 5 showed H
2PO
−
4 may be required in phosphorus adsorption for some specific-bonding mechanism with soil.</description><issn>0043-1354</issn><issn>1879-2448</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1977</creationdate><recordtype>article</recordtype><recordid>eNp9kM9KAzEQh4MoWKtvIJiT6GFr_u1mcxFKqbZQ8KCFegrZbGKj7aYmqdibD-ET-iRurXj0MPwY-GaG-QA4xaiHES6uEGI0wzRnF5xfirYrstke6OCSi4wwVu6Dzh9yCI5ifEYIEUJFBzz24YtrTHIaLn1tFtBbGJNR9aYNlQxczX1sK6wjtO5dJecb6BqoYKWSnsNglE4-fH18jsc9OLTW6LTdsRodgwOrFtGc_GYXTG-GD4NRNrm7HQ_6k0wTzlJGSlPlTKuiEDUqacVKTXJMOWYaoQIJoUpWVVgLJIilFSloTkRtNeekqFWlaBec7_augn9dm5jk0kVtFgvVGL-OElNBaS5IC7IdqIOPMRgrV8EtVdhIjOTWo9xKkltJknP541HO2rGz3ZhVXqqn4KKc3hOEKcIkz3PEW-J6R5j2zTdngozamUab2oVWh6y9-__EN715grU</recordid><startdate>1977</startdate><enddate>1977</enddate><creator>Overman, A.R.</creator><creator>Chu, R.L.</creator><general>Elsevier Ltd</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope></search><sort><creationdate>1977</creationdate><title>A kinetic model of steady state phosphorus fixation in a batch reactor—II. Effect of pH</title><author>Overman, A.R. ; Chu, R.L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c274t-28eb54ca669d083b48c2513714c006099a84bb1c9092f3b263529dfc7726daba3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1977</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Overman, A.R.</creatorcontrib><creatorcontrib>Chu, R.L.</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Aqualine</collection><jtitle>Water research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Overman, A.R.</au><au>Chu, R.L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A kinetic model of steady state phosphorus fixation in a batch reactor—II. Effect of pH</atitle><jtitle>Water research (Oxford)</jtitle><date>1977</date><risdate>1977</risdate><volume>11</volume><issue>9</issue><spage>777</spage><epage>778</epage><pages>777-778</pages><issn>0043-1354</issn><eissn>1879-2448</eissn><abstract>Measurements of phosphorus fixation at the soil/solution ratio of 250 mg 500
−1 ml at pH = 2, 3, 5, 7 and 8 in a batch reactor with steady input of phosphate were carried out. All results reached a steady state and followed a Michaelis-Menten type equation as predicted for the catalytic process. Maximum rate of reaction showed a decrease with increase of pH due to the competitive effect between OH
− and H
2PO
−
4. The maximum value of 1/
K at pH = 5 showed H
2PO
−
4 may be required in phosphorus adsorption for some specific-bonding mechanism with soil.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/0043-1354(77)90046-X</doi><tpages>2</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0043-1354 |
| ispartof | Water research (Oxford), 1977, Vol.11 (9), p.777-778 |
| issn | 0043-1354 1879-2448 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_13933592 |
| source | Elsevier ScienceDirect Journals |
| title | A kinetic model of steady state phosphorus fixation in a batch reactor—II. Effect of pH |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-03T01%3A58%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20kinetic%20model%20of%20steady%20state%20phosphorus%20fixation%20in%20a%20batch%20reactor%E2%80%94II.%20Effect%20of%20pH&rft.jtitle=Water%20research%20(Oxford)&rft.au=Overman,%20A.R.&rft.date=1977&rft.volume=11&rft.issue=9&rft.spage=777&rft.epage=778&rft.pages=777-778&rft.issn=0043-1354&rft.eissn=1879-2448&rft_id=info:doi/10.1016/0043-1354(77)90046-X&rft_dat=%3Cproquest_cross%3E13933592%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=13933592&rft_id=info:pmid/&rft_els_id=004313547790046X&rfr_iscdi=true |