Induction of phosphorus removal in an enhanced biological phosphorus removal bacterial population
Volatile fatty acids (VFAs) resulting from prefermentation of influent glucose were used to cultivate a bacterial population capable of enhanced biological phosphorus removal (EBPR) in two identical anerobic/aerobic sequencing batch reactors (SBRs). An identical SBR receiving starch, which did not r...
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| Veröffentlicht in: | Water research (Oxford) 1997-11, Vol.31 (11), p.2869-2877 |
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| creator | Randall, Andrew Amis Benefield, Larry D. Hill, William E. |
| description | Volatile fatty acids (VFAs) resulting from prefermentation of influent glucose were used to cultivate a bacterial population capable of enhanced biological phosphorus removal (EBPR) in two identical anerobic/aerobic sequencing batch reactors (SBRs). An identical SBR receiving starch, which did not readily preferment, established only marginal EBPR. The Starch SBR population did not respond in batch tests to any of the substrates studied. In batch tests for the glucose SBR populations the two to five carbon VFAs, except propionic acid, induced greater inorganic phosphate (P
i) removal. Succinic acid also improved removals. Branched VFAs were superior to their linear isomers. Isovaleric acid improved P
i removal the most consistently, and at lower molar concentrations than any other VFA. The C
2 and C
5 alcohols did not have a significant effect on P
i removal, and neither did formate or methanol. The C
3 and C
4 alcohols did result in relatively small but consistent improvements in removals. Glucose, as well as amino acid rich synthetic wastewater, were both extremely detrimental to P
i removal. Fructose and starch did not have the same detrimental effect as glucose. |
| doi_str_mv | 10.1016/S0043-1354(97)00140-1 |
| format | Article |
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i) removal. Succinic acid also improved removals. Branched VFAs were superior to their linear isomers. Isovaleric acid improved P
i removal the most consistently, and at lower molar concentrations than any other VFA. The C
2 and C
5 alcohols did not have a significant effect on P
i removal, and neither did formate or methanol. The C
3 and C
4 alcohols did result in relatively small but consistent improvements in removals. Glucose, as well as amino acid rich synthetic wastewater, were both extremely detrimental to P
i removal. Fructose and starch did not have the same detrimental effect as glucose.</description><identifier>ISSN: 0043-1354</identifier><identifier>EISSN: 1879-2448</identifier><identifier>DOI: 10.1016/S0043-1354(97)00140-1</identifier><identifier>CODEN: WATRAG</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Anaerobic digestion ; Bacteria ; Biological and medical sciences ; Biological treatment of waters ; Biotechnology ; carboxyl group ; Chemicals removal (water treatment) ; Environment and pollution ; Fatty acids ; Fermentation ; Fundamental and applied biological sciences. Psychology ; Glucose ; Industrial applications and implications. Economical aspects ; inorganic phosphate (P i) ; Phosphates ; polyphosphate (poly-P) bacteria ; prefermentation ; volatile fatty acid (VFA)</subject><ispartof>Water research (Oxford), 1997-11, Vol.31 (11), p.2869-2877</ispartof><rights>1997</rights><rights>1998 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c398t-37051d3620895c682fa9d12af7038eb7b9cade9dad852bf9b76a974f1cf652823</citedby><cites>FETCH-LOGICAL-c398t-37051d3620895c682fa9d12af7038eb7b9cade9dad852bf9b76a974f1cf652823</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0043-1354(97)00140-1$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2075520$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Randall, Andrew Amis</creatorcontrib><creatorcontrib>Benefield, Larry D.</creatorcontrib><creatorcontrib>Hill, William E.</creatorcontrib><title>Induction of phosphorus removal in an enhanced biological phosphorus removal bacterial population</title><title>Water research (Oxford)</title><description>Volatile fatty acids (VFAs) resulting from prefermentation of influent glucose were used to cultivate a bacterial population capable of enhanced biological phosphorus removal (EBPR) in two identical anerobic/aerobic sequencing batch reactors (SBRs). An identical SBR receiving starch, which did not readily preferment, established only marginal EBPR. The Starch SBR population did not respond in batch tests to any of the substrates studied. In batch tests for the glucose SBR populations the two to five carbon VFAs, except propionic acid, induced greater inorganic phosphate (P
i) removal. Succinic acid also improved removals. Branched VFAs were superior to their linear isomers. Isovaleric acid improved P
i removal the most consistently, and at lower molar concentrations than any other VFA. The C
2 and C
5 alcohols did not have a significant effect on P
i removal, and neither did formate or methanol. The C
3 and C
4 alcohols did result in relatively small but consistent improvements in removals. Glucose, as well as amino acid rich synthetic wastewater, were both extremely detrimental to P
i removal. Fructose and starch did not have the same detrimental effect as glucose.</description><subject>Anaerobic digestion</subject><subject>Bacteria</subject><subject>Biological and medical sciences</subject><subject>Biological treatment of waters</subject><subject>Biotechnology</subject><subject>carboxyl group</subject><subject>Chemicals removal (water treatment)</subject><subject>Environment and pollution</subject><subject>Fatty acids</subject><subject>Fermentation</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Glucose</subject><subject>Industrial applications and implications. Economical aspects</subject><subject>inorganic phosphate (P i)</subject><subject>Phosphates</subject><subject>polyphosphate (poly-P) bacteria</subject><subject>prefermentation</subject><subject>volatile fatty acid (VFA)</subject><issn>0043-1354</issn><issn>1879-2448</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAQhoMouK7-BKEHET1UJ0nTJCcR8QsWPKjnkKaJRrpNTdoF_73truxJ2MMwDO8zM_AgdIrhCgMur18BCppjyooLyS8BcAE53kMzLLjMSVGIfTTbIofoKKUvACCEyhnSz209mN6HNgsu6z5DGisOKYt2GVa6yXyb6Taz7aduja2zyocmfHgzJv_AlTa9jX4KQzc0erp7jA6cbpI9-etz9P5w_3b3lC9eHp_vbhe5oVL0OeXAcE1LAkIyUwritKwx0Y4DFbbilTS6trLWtWCkcrLipZa8cNi4khFB6Bydb-52MXwPNvVq6ZOxTaNbG4akCCYSSkF3grhklGxAtgFNDClF61QX_VLHH4VBTebV2ryatCrJ1dr8OM3R2d8DnUZRLo7qfNouE-CMERixmw1mRysrb6NKxtvJso_W9KoOfsejX_IzmQ0</recordid><startdate>19971101</startdate><enddate>19971101</enddate><creator>Randall, Andrew Amis</creator><creator>Benefield, Larry D.</creator><creator>Hill, William E.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T7</scope><scope>7TV</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>19971101</creationdate><title>Induction of phosphorus removal in an enhanced biological phosphorus removal bacterial population</title><author>Randall, Andrew Amis ; Benefield, Larry D. ; Hill, William E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c398t-37051d3620895c682fa9d12af7038eb7b9cade9dad852bf9b76a974f1cf652823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Anaerobic digestion</topic><topic>Bacteria</topic><topic>Biological and medical sciences</topic><topic>Biological treatment of waters</topic><topic>Biotechnology</topic><topic>carboxyl group</topic><topic>Chemicals removal (water treatment)</topic><topic>Environment and pollution</topic><topic>Fatty acids</topic><topic>Fermentation</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Glucose</topic><topic>Industrial applications and implications. Economical aspects</topic><topic>inorganic phosphate (P i)</topic><topic>Phosphates</topic><topic>polyphosphate (poly-P) bacteria</topic><topic>prefermentation</topic><topic>volatile fatty acid (VFA)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Randall, Andrew Amis</creatorcontrib><creatorcontrib>Benefield, Larry D.</creatorcontrib><creatorcontrib>Hill, William E.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Water research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Randall, Andrew Amis</au><au>Benefield, Larry D.</au><au>Hill, William E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Induction of phosphorus removal in an enhanced biological phosphorus removal bacterial population</atitle><jtitle>Water research (Oxford)</jtitle><date>1997-11-01</date><risdate>1997</risdate><volume>31</volume><issue>11</issue><spage>2869</spage><epage>2877</epage><pages>2869-2877</pages><issn>0043-1354</issn><eissn>1879-2448</eissn><coden>WATRAG</coden><abstract>Volatile fatty acids (VFAs) resulting from prefermentation of influent glucose were used to cultivate a bacterial population capable of enhanced biological phosphorus removal (EBPR) in two identical anerobic/aerobic sequencing batch reactors (SBRs). An identical SBR receiving starch, which did not readily preferment, established only marginal EBPR. The Starch SBR population did not respond in batch tests to any of the substrates studied. In batch tests for the glucose SBR populations the two to five carbon VFAs, except propionic acid, induced greater inorganic phosphate (P
i) removal. Succinic acid also improved removals. Branched VFAs were superior to their linear isomers. Isovaleric acid improved P
i removal the most consistently, and at lower molar concentrations than any other VFA. The C
2 and C
5 alcohols did not have a significant effect on P
i removal, and neither did formate or methanol. The C
3 and C
4 alcohols did result in relatively small but consistent improvements in removals. Glucose, as well as amino acid rich synthetic wastewater, were both extremely detrimental to P
i removal. Fructose and starch did not have the same detrimental effect as glucose.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0043-1354(97)00140-1</doi><tpages>9</tpages></addata></record> |
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| ispartof | Water research (Oxford), 1997-11, Vol.31 (11), p.2869-2877 |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Anaerobic digestion Bacteria Biological and medical sciences Biological treatment of waters Biotechnology carboxyl group Chemicals removal (water treatment) Environment and pollution Fatty acids Fermentation Fundamental and applied biological sciences. Psychology Glucose Industrial applications and implications. Economical aspects inorganic phosphate (P i) Phosphates polyphosphate (poly-P) bacteria prefermentation volatile fatty acid (VFA) |
| title | Induction of phosphorus removal in an enhanced biological phosphorus removal bacterial population |
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