Biodegradability of alkylates as a sole carbon source in the presence of ethanol or BTEX
The biodegradability of alkylate compounds in serum bottles was investigated in the presence and absence of ethanol or benzene, toluene, ethylbenzene, and p-xylene (BTEX). The biomass was acclimated to three different alkylates, 2,3-dimethylpentane, 2,4-dimethylpentane and 2,2,4-trimethylpentane in...
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| Veröffentlicht in: | Chemosphere (Oxford) 2007-06, Vol.68 (2), p.266-273 |
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| creator | Cho, Jaiho Zein, Maher M. Suidan, Makram T. Venosa, Albert D. |
| description | The biodegradability of alkylate compounds in serum bottles was investigated in the presence and absence of ethanol or benzene, toluene, ethylbenzene, and
p-xylene (BTEX). The biomass was acclimated to three different alkylates, 2,3-dimethylpentane, 2,4-dimethylpentane and 2,2,4-trimethylpentane in porous pot reactors. The alkylates were completely mineralized in all three sets of experiments. They degraded more slowly in the presence of BTEX than in their absence because BTEX inhibited the microbial utilization of alkylates. However, in the presence of ethanol, their slower biodegradation was not related to inhibition by the ethanol. Throughout the experiments alkylates, ethanol, and BTEX concentrations did not change in the sterile controls. |
| doi_str_mv | 10.1016/j.chemosphere.2007.01.005 |
| format | Article |
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p-xylene (BTEX). The biomass was acclimated to three different alkylates, 2,3-dimethylpentane, 2,4-dimethylpentane and 2,2,4-trimethylpentane in porous pot reactors. The alkylates were completely mineralized in all three sets of experiments. They degraded more slowly in the presence of BTEX than in their absence because BTEX inhibited the microbial utilization of alkylates. However, in the presence of ethanol, their slower biodegradation was not related to inhibition by the ethanol. Throughout the experiments alkylates, ethanol, and BTEX concentrations did not change in the sterile controls.</description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/j.chemosphere.2007.01.005</identifier><identifier>PMID: 17300832</identifier><identifier>CODEN: CMSHAF</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Alkylates ; Applied sciences ; Benzene - pharmacology ; Benzene Derivatives - pharmacology ; Biodegradation ; Biodegradation, Environmental - drug effects ; Biological and physicochemical properties of pollutants. Interaction in the soil ; Bioreactors ; BTEX ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Ethanol ; Ethanol - pharmacology ; Exact sciences and technology ; Gasoline ; Groundwaters ; Natural water pollution ; Octanes - metabolism ; Pentanes - metabolism ; Pollution ; Pollution, environment geology ; Soil and sediments pollution ; Soil Pollutants - metabolism ; Toluene - pharmacology ; Water treatment and pollution ; Xylenes - pharmacology</subject><ispartof>Chemosphere (Oxford), 2007-06, Vol.68 (2), p.266-273</ispartof><rights>2007 Elsevier Ltd</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c467t-97143a72f7c902ba10027ac743665e9bb1b7fa4d9107978dea70c963fc2f5b293</citedby><cites>FETCH-LOGICAL-c467t-97143a72f7c902ba10027ac743665e9bb1b7fa4d9107978dea70c963fc2f5b293</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0045653507000367$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18728552$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17300832$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Cho, Jaiho</creatorcontrib><creatorcontrib>Zein, Maher M.</creatorcontrib><creatorcontrib>Suidan, Makram T.</creatorcontrib><creatorcontrib>Venosa, Albert D.</creatorcontrib><title>Biodegradability of alkylates as a sole carbon source in the presence of ethanol or BTEX</title><title>Chemosphere (Oxford)</title><addtitle>Chemosphere</addtitle><description>The biodegradability of alkylate compounds in serum bottles was investigated in the presence and absence of ethanol or benzene, toluene, ethylbenzene, and
p-xylene (BTEX). The biomass was acclimated to three different alkylates, 2,3-dimethylpentane, 2,4-dimethylpentane and 2,2,4-trimethylpentane in porous pot reactors. The alkylates were completely mineralized in all three sets of experiments. They degraded more slowly in the presence of BTEX than in their absence because BTEX inhibited the microbial utilization of alkylates. However, in the presence of ethanol, their slower biodegradation was not related to inhibition by the ethanol. Throughout the experiments alkylates, ethanol, and BTEX concentrations did not change in the sterile controls.</description><subject>Alkylates</subject><subject>Applied sciences</subject><subject>Benzene - pharmacology</subject><subject>Benzene Derivatives - pharmacology</subject><subject>Biodegradation</subject><subject>Biodegradation, Environmental - drug effects</subject><subject>Biological and physicochemical properties of pollutants. Interaction in the soil</subject><subject>Bioreactors</subject><subject>BTEX</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Ethanol</subject><subject>Ethanol - pharmacology</subject><subject>Exact sciences and technology</subject><subject>Gasoline</subject><subject>Groundwaters</subject><subject>Natural water pollution</subject><subject>Octanes - metabolism</subject><subject>Pentanes - metabolism</subject><subject>Pollution</subject><subject>Pollution, environment geology</subject><subject>Soil and sediments pollution</subject><subject>Soil Pollutants - metabolism</subject><subject>Toluene - pharmacology</subject><subject>Water treatment and pollution</subject><subject>Xylenes - pharmacology</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkE1r3DAQhkVpabZJ_kJRD-3Nzki2LOvYLOkHBHJJITcxlsddbb3WVvIG9t9XZhfSWwuC0cDzzgwPYx8ElAJEc7Mt3YZ2Ie03FKmUALoEUQKoV2wlWm0KIU37mq0AalU0qlIX7F1KW4AcVuYtuxC6AmgruWJPtz709DNij50f_XzkYeA4_jqOOFPimB9PYSTuMHZhyv9DdMT9xOcN8X2kRFPuc4jmDU5h5CHy28e7pyv2ZsAx0fW5XrIfX-4e19-K-4ev39ef7wtXN3oujBZ1hVoO2hmQHQoAqdHpumoaRabrRKcHrHsjQBvd9oQanGmqwclBddJUl-zTae4-ht8HSrPd-eRoHHGicEhWmFrJStX_BusWjBALaE6giyGlSIPdR7_DeLQC7OLfbu1f_u3i34Kw2X_Ovj8vOXQ76l-SZ-EZ-HgGMDkch4iT8-mFa7VslVq49Ymj7O7ZU7TJ-UV17yO52fbB_8c5fwCVz6i6</recordid><startdate>20070601</startdate><enddate>20070601</enddate><creator>Cho, Jaiho</creator><creator>Zein, Maher M.</creator><creator>Suidan, Makram T.</creator><creator>Venosa, Albert D.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7QH</scope><scope>7QO</scope><scope>7T7</scope><scope>7TN</scope><scope>7TV</scope><scope>7UA</scope><scope>8FD</scope><scope>F1W</scope><scope>FR3</scope><scope>H97</scope><scope>L.G</scope><scope>P64</scope></search><sort><creationdate>20070601</creationdate><title>Biodegradability of alkylates as a sole carbon source in the presence of ethanol or BTEX</title><author>Cho, Jaiho ; Zein, Maher M. ; Suidan, Makram T. ; Venosa, Albert D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c467t-97143a72f7c902ba10027ac743665e9bb1b7fa4d9107978dea70c963fc2f5b293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Alkylates</topic><topic>Applied sciences</topic><topic>Benzene - pharmacology</topic><topic>Benzene Derivatives - pharmacology</topic><topic>Biodegradation</topic><topic>Biodegradation, Environmental - drug effects</topic><topic>Biological and physicochemical properties of pollutants. Interaction in the soil</topic><topic>Bioreactors</topic><topic>BTEX</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Ethanol</topic><topic>Ethanol - pharmacology</topic><topic>Exact sciences and technology</topic><topic>Gasoline</topic><topic>Groundwaters</topic><topic>Natural water pollution</topic><topic>Octanes - metabolism</topic><topic>Pentanes - metabolism</topic><topic>Pollution</topic><topic>Pollution, environment geology</topic><topic>Soil and sediments pollution</topic><topic>Soil Pollutants - metabolism</topic><topic>Toluene - pharmacology</topic><topic>Water treatment and pollution</topic><topic>Xylenes - pharmacology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cho, Jaiho</creatorcontrib><creatorcontrib>Zein, Maher M.</creatorcontrib><creatorcontrib>Suidan, Makram T.</creatorcontrib><creatorcontrib>Venosa, Albert D.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Aqualine</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Oceanic Abstracts</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cho, Jaiho</au><au>Zein, Maher M.</au><au>Suidan, Makram T.</au><au>Venosa, Albert D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biodegradability of alkylates as a sole carbon source in the presence of ethanol or BTEX</atitle><jtitle>Chemosphere (Oxford)</jtitle><addtitle>Chemosphere</addtitle><date>2007-06-01</date><risdate>2007</risdate><volume>68</volume><issue>2</issue><spage>266</spage><epage>273</epage><pages>266-273</pages><issn>0045-6535</issn><eissn>1879-1298</eissn><coden>CMSHAF</coden><abstract>The biodegradability of alkylate compounds in serum bottles was investigated in the presence and absence of ethanol or benzene, toluene, ethylbenzene, and
p-xylene (BTEX). The biomass was acclimated to three different alkylates, 2,3-dimethylpentane, 2,4-dimethylpentane and 2,2,4-trimethylpentane in porous pot reactors. The alkylates were completely mineralized in all three sets of experiments. They degraded more slowly in the presence of BTEX than in their absence because BTEX inhibited the microbial utilization of alkylates. However, in the presence of ethanol, their slower biodegradation was not related to inhibition by the ethanol. Throughout the experiments alkylates, ethanol, and BTEX concentrations did not change in the sterile controls.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>17300832</pmid><doi>10.1016/j.chemosphere.2007.01.005</doi><tpages>8</tpages></addata></record> |
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| subjects | Alkylates Applied sciences Benzene - pharmacology Benzene Derivatives - pharmacology Biodegradation Biodegradation, Environmental - drug effects Biological and physicochemical properties of pollutants. Interaction in the soil Bioreactors BTEX Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Ethanol Ethanol - pharmacology Exact sciences and technology Gasoline Groundwaters Natural water pollution Octanes - metabolism Pentanes - metabolism Pollution Pollution, environment geology Soil and sediments pollution Soil Pollutants - metabolism Toluene - pharmacology Water treatment and pollution Xylenes - pharmacology |
| title | Biodegradability of alkylates as a sole carbon source in the presence of ethanol or BTEX |
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