Biological degradation of triclocarban and triclosan in a soil under aerobic and anaerobic conditions and comparison with environmental fate modelling
Triclocarban and triclosan are two antimicrobial agents widely used in many personal care products. Their biodegradation behaviour in soil was investigated by laboratory degradation experiments and environmental fate modelling. Quantitative structure–activity relationship (QSAR) analyses showed that...
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| Veröffentlicht in: | Environmental pollution (1987) 2007-12, Vol.150 (3), p.300-305 |
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| creator | Ying, Guang-Guo Yu, Xiang-Yang Kookana, Rai S. |
| description | Triclocarban and triclosan are two antimicrobial agents widely used in many personal care products. Their biodegradation behaviour in soil was investigated by laboratory degradation experiments and environmental fate modelling. Quantitative structure–activity relationship (QSAR) analyses showed that triclocarban and triclosan had a tendency to partition into soil or sediment in the environment. Fate modelling suggests that either triclocarban or triclosan “does not degrade fast” with its primary biodegradation half-life of “weeks” and ultimate biodegradation half-life of “months”. Laboratory experiments showed that triclocarban and triclosan were degraded in the aerobic soil with half-life of 108 days and 18 days, respectively. No negative effect of these two antimicrobial agents on soil microbial activity was observed in the aerobic soil samples during the experiments. But these two compounds persisted in the anaerobic soil within 70 days of the experimental period.
Triclocarban and triclosan can be degraded by microbial processes in aerobic soil, but will persist in anaerobic soil. |
| doi_str_mv | 10.1016/j.envpol.2007.02.013 |
| format | Article |
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Triclocarban and triclosan can be degraded by microbial processes in aerobic soil, but will persist in anaerobic soil.</description><identifier>ISSN: 0269-7491</identifier><identifier>EISSN: 1873-6424</identifier><identifier>DOI: 10.1016/j.envpol.2007.02.013</identifier><identifier>PMID: 17459543</identifier><identifier>CODEN: ENVPAF</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>aerobic conditions ; Aerobiosis ; Agronomy. Soil science and plant productions ; anaerobic conditions ; Anaerobiosis ; Anti-Infective Agents, Local ; antimicrobial agents ; Applied sciences ; Bacteria, Aerobic - metabolism ; Bacteria, Anaerobic - metabolism ; Biodegradation ; Biodegradation, Environmental ; Biological and medical sciences ; Biological and physicochemical properties of pollutants. Interaction in the soil ; Carbanilides ; Computer Simulation ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; environmental fate ; environmental models ; Exact sciences and technology ; Fate ; Fundamental and applied biological sciences. Psychology ; General agronomy. Plant production ; Geologic Sediments - chemistry ; half life ; laboratories ; microbial activity ; Models, Biological ; Other industrial wastes. Sewage sludge ; Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries ; personal care products ; Pollution ; Pollution, environment geology ; Quantitative Structure-Activity Relationship ; quantitative structure-activity relationships ; sediments ; Soil ; Soil - analysis ; Soil and sediments pollution ; soil biological properties ; soil microorganisms ; Soil Pollutants ; soil pollution ; Soil-plant relationships. Soil fertility. Fertilization. Amendments ; Triclocarban ; Triclosan ; Wastes</subject><ispartof>Environmental pollution (1987), 2007-12, Vol.150 (3), p.300-305</ispartof><rights>2007 Elsevier Ltd</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a499t-7220cd57cb3e3ff69eb8b236a954a255bb30b0a13c0f5474f5e522779e1d5b3e3</citedby><cites>FETCH-LOGICAL-a499t-7220cd57cb3e3ff69eb8b236a954a255bb30b0a13c0f5474f5e522779e1d5b3e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.envpol.2007.02.013$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19891640$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17459543$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ying, Guang-Guo</creatorcontrib><creatorcontrib>Yu, Xiang-Yang</creatorcontrib><creatorcontrib>Kookana, Rai S.</creatorcontrib><title>Biological degradation of triclocarban and triclosan in a soil under aerobic and anaerobic conditions and comparison with environmental fate modelling</title><title>Environmental pollution (1987)</title><addtitle>Environ Pollut</addtitle><description>Triclocarban and triclosan are two antimicrobial agents widely used in many personal care products. Their biodegradation behaviour in soil was investigated by laboratory degradation experiments and environmental fate modelling. Quantitative structure–activity relationship (QSAR) analyses showed that triclocarban and triclosan had a tendency to partition into soil or sediment in the environment. Fate modelling suggests that either triclocarban or triclosan “does not degrade fast” with its primary biodegradation half-life of “weeks” and ultimate biodegradation half-life of “months”. Laboratory experiments showed that triclocarban and triclosan were degraded in the aerobic soil with half-life of 108 days and 18 days, respectively. No negative effect of these two antimicrobial agents on soil microbial activity was observed in the aerobic soil samples during the experiments. But these two compounds persisted in the anaerobic soil within 70 days of the experimental period.
Triclocarban and triclosan can be degraded by microbial processes in aerobic soil, but will persist in anaerobic soil.</description><subject>aerobic conditions</subject><subject>Aerobiosis</subject><subject>Agronomy. Soil science and plant productions</subject><subject>anaerobic conditions</subject><subject>Anaerobiosis</subject><subject>Anti-Infective Agents, Local</subject><subject>antimicrobial agents</subject><subject>Applied sciences</subject><subject>Bacteria, Aerobic - metabolism</subject><subject>Bacteria, Anaerobic - metabolism</subject><subject>Biodegradation</subject><subject>Biodegradation, Environmental</subject><subject>Biological and medical sciences</subject><subject>Biological and physicochemical properties of pollutants. Interaction in the soil</subject><subject>Carbanilides</subject><subject>Computer Simulation</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>environmental fate</subject><subject>environmental models</subject><subject>Exact sciences and technology</subject><subject>Fate</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General agronomy. Plant production</subject><subject>Geologic Sediments - chemistry</subject><subject>half life</subject><subject>laboratories</subject><subject>microbial activity</subject><subject>Models, Biological</subject><subject>Other industrial wastes. Sewage sludge</subject><subject>Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries</subject><subject>personal care products</subject><subject>Pollution</subject><subject>Pollution, environment geology</subject><subject>Quantitative Structure-Activity Relationship</subject><subject>quantitative structure-activity relationships</subject><subject>sediments</subject><subject>Soil</subject><subject>Soil - analysis</subject><subject>Soil and sediments pollution</subject><subject>soil biological properties</subject><subject>soil microorganisms</subject><subject>Soil Pollutants</subject><subject>soil pollution</subject><subject>Soil-plant relationships. Soil fertility. Fertilization. Amendments</subject><subject>Triclocarban</subject><subject>Triclosan</subject><subject>Wastes</subject><issn>0269-7491</issn><issn>1873-6424</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1v1DAQhiMEotvCP0CQC71lGX_FyQWpVHxJlThAz9bEnixeJfZiZ4v4I_xevN1FvcHJmpln3hnPW1UvGKwZsPbNdk3hbhenNQfQa-BrYOJRtWKdFk0ruXxcrYC3faNlz86q85y3ACCFEE-rM6al6pUUq-r3Ox-nuPEWp9rRJqHDxcdQx7FekrdTtJgGDDUGd0rkEvmSqHP0U70PjlKNlOLg7T2F4W9kY3D-oJbvCzbOO0w-F_Wffvlel_V9imGmsJThIy5Uz9HRNPmweVY9GXHK9Pz0XlS3H95_u_7U3Hz5-Pn66qZB2fdLozkH65S2gyAxjm1PQzdw0WL5HHKlhkHAAMiEhVFJLUdFinOte2JOHXouqsuj7i7FH3vKi5l9tmUHDBT32bBeaaWh_T8oO6a6Fgooj6BNMedEo9klP2P6ZRiYg3Fma47GmYNxBrgpxpW2lyf9_TCTe2g6OVWA1ycAczFrTBiszw9c3_WslYf5r47ciNHgptzb3H7lZQRAJ0G2uhBvjwSVw955SiZbT8GS84nsYlz0_971D7yyxQY</recordid><startdate>20071201</startdate><enddate>20071201</enddate><creator>Ying, Guang-Guo</creator><creator>Yu, Xiang-Yang</creator><creator>Kookana, Rai S.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><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>7T7</scope><scope>7TV</scope><scope>7U7</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>20071201</creationdate><title>Biological degradation of triclocarban and triclosan in a soil under aerobic and anaerobic conditions and comparison with environmental fate modelling</title><author>Ying, Guang-Guo ; Yu, Xiang-Yang ; Kookana, Rai S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a499t-7220cd57cb3e3ff69eb8b236a954a255bb30b0a13c0f5474f5e522779e1d5b3e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>aerobic conditions</topic><topic>Aerobiosis</topic><topic>Agronomy. Soil science and plant productions</topic><topic>anaerobic conditions</topic><topic>Anaerobiosis</topic><topic>Anti-Infective Agents, Local</topic><topic>antimicrobial agents</topic><topic>Applied sciences</topic><topic>Bacteria, Aerobic - metabolism</topic><topic>Bacteria, Anaerobic - metabolism</topic><topic>Biodegradation</topic><topic>Biodegradation, Environmental</topic><topic>Biological and medical sciences</topic><topic>Biological and physicochemical properties of pollutants. Interaction in the soil</topic><topic>Carbanilides</topic><topic>Computer Simulation</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>environmental fate</topic><topic>environmental models</topic><topic>Exact sciences and technology</topic><topic>Fate</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General agronomy. Plant production</topic><topic>Geologic Sediments - chemistry</topic><topic>half life</topic><topic>laboratories</topic><topic>microbial activity</topic><topic>Models, Biological</topic><topic>Other industrial wastes. Sewage sludge</topic><topic>Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries</topic><topic>personal care products</topic><topic>Pollution</topic><topic>Pollution, environment geology</topic><topic>Quantitative Structure-Activity Relationship</topic><topic>quantitative structure-activity relationships</topic><topic>sediments</topic><topic>Soil</topic><topic>Soil - analysis</topic><topic>Soil and sediments pollution</topic><topic>soil biological properties</topic><topic>soil microorganisms</topic><topic>Soil Pollutants</topic><topic>soil pollution</topic><topic>Soil-plant relationships. Soil fertility. Fertilization. Amendments</topic><topic>Triclocarban</topic><topic>Triclosan</topic><topic>Wastes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ying, Guang-Guo</creatorcontrib><creatorcontrib>Yu, Xiang-Yang</creatorcontrib><creatorcontrib>Kookana, Rai S.</creatorcontrib><collection>AGRIS</collection><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>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Environmental pollution (1987)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ying, Guang-Guo</au><au>Yu, Xiang-Yang</au><au>Kookana, Rai S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biological degradation of triclocarban and triclosan in a soil under aerobic and anaerobic conditions and comparison with environmental fate modelling</atitle><jtitle>Environmental pollution (1987)</jtitle><addtitle>Environ Pollut</addtitle><date>2007-12-01</date><risdate>2007</risdate><volume>150</volume><issue>3</issue><spage>300</spage><epage>305</epage><pages>300-305</pages><issn>0269-7491</issn><eissn>1873-6424</eissn><coden>ENVPAF</coden><abstract>Triclocarban and triclosan are two antimicrobial agents widely used in many personal care products. Their biodegradation behaviour in soil was investigated by laboratory degradation experiments and environmental fate modelling. Quantitative structure–activity relationship (QSAR) analyses showed that triclocarban and triclosan had a tendency to partition into soil or sediment in the environment. Fate modelling suggests that either triclocarban or triclosan “does not degrade fast” with its primary biodegradation half-life of “weeks” and ultimate biodegradation half-life of “months”. Laboratory experiments showed that triclocarban and triclosan were degraded in the aerobic soil with half-life of 108 days and 18 days, respectively. No negative effect of these two antimicrobial agents on soil microbial activity was observed in the aerobic soil samples during the experiments. But these two compounds persisted in the anaerobic soil within 70 days of the experimental period.
Triclocarban and triclosan can be degraded by microbial processes in aerobic soil, but will persist in anaerobic soil.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>17459543</pmid><doi>10.1016/j.envpol.2007.02.013</doi><tpages>6</tpages></addata></record> |
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| ispartof | Environmental pollution (1987), 2007-12, Vol.150 (3), p.300-305 |
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| subjects | aerobic conditions Aerobiosis Agronomy. Soil science and plant productions anaerobic conditions Anaerobiosis Anti-Infective Agents, Local antimicrobial agents Applied sciences Bacteria, Aerobic - metabolism Bacteria, Anaerobic - metabolism Biodegradation Biodegradation, Environmental Biological and medical sciences Biological and physicochemical properties of pollutants. Interaction in the soil Carbanilides Computer Simulation Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics environmental fate environmental models Exact sciences and technology Fate Fundamental and applied biological sciences. Psychology General agronomy. Plant production Geologic Sediments - chemistry half life laboratories microbial activity Models, Biological Other industrial wastes. Sewage sludge Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries personal care products Pollution Pollution, environment geology Quantitative Structure-Activity Relationship quantitative structure-activity relationships sediments Soil Soil - analysis Soil and sediments pollution soil biological properties soil microorganisms Soil Pollutants soil pollution Soil-plant relationships. Soil fertility. Fertilization. Amendments Triclocarban Triclosan Wastes |
| title | Biological degradation of triclocarban and triclosan in a soil under aerobic and anaerobic conditions and comparison with environmental fate modelling |
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