Determination of aquatic photodegradation products of selected pesticides by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry
The photodegradation of the organophosphorus pesticide fenitrothion and the chlorotriazine herbicide propazine has been investigated under different light conditions. The photodegradation of propazine was carried out using a xenon lamp in the suntest apparatus whereas a high-pressure mercury lamp wa...
Gespeichert in:
| Veröffentlicht in: | Science of the total environment 1993-04, Vol.132 (2-3), p.283-296 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 296 |
|---|---|
| container_issue | 2-3 |
| container_start_page | 283 |
| container_title | Science of the total environment |
| container_volume | 132 |
| creator | Barceló, D. Durand, G. de Bertrand, N. Albaigés, J. |
| description | The photodegradation of the organophosphorus pesticide fenitrothion and the chlorotriazine herbicide propazine has been investigated under different light conditions. The photodegradation of propazine was carried out using a xenon lamp in the suntest apparatus whereas a high-pressure mercury lamp was used for fenitrothion. For propazine, experiments were carried out in distilled water and artificial seawater containing humic acids at 44°c, whereas for fenitrothion a water-methanol (5:1) solution at 20°C was employed. Identification of the sufficiently volatile photodegradation products was achieved by gas chromatography-mass spectrometry (GC-MS) with electron impact (El), whereas for the direct characterization of the hydroxy metabolite of propazine thermospray liquid chromatography-mass spectrometry (LC-MS) is required. The photodegradation pathways of the pesticides in water included dealkylation, deamination, dehalogenation, hydroxylation, isomerization and solvolysis. |
| doi_str_mv | 10.1016/0048-9697(93)90138-V |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_16655130</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>004896979390138V</els_id><sourcerecordid>13699149</sourcerecordid><originalsourceid>FETCH-LOGICAL-c480t-32d1b42ce94f2122928160c940682ea375bc8a7b2b94c72de2cb20b1e82e7d293</originalsourceid><addsrcrecordid>eNqFkc9u1DAQxi0EEkvhBRAHH1BFDwHb8TrxBakq5Y-0ggv0ajn2ZNcoibOeBGkfhnfFIaseW19s-fvNp5n5CHnD2XvOuPrAmKwLrXT1TpdXmvGyLu6ekA2vK11wJtRTsrlHnpMXiL9ZPlXNN-TvJ5gg9WGwU4gDjS21xzm_HR0PcYoe9sn6VRtT9LObcIEQOnATeDoCZjh4QNqc6N4idYcUezvFXDgeTkVvESmOmc7fMKUTtYOnXTjOwT_KviTPWtshvDrfF-TX59ufN1-L3Y8v326ud4WTNZuKUnjeSOFAy1ZwIbSouWJOS6ZqAbasto2rbdWIRktXCQ_CNYI1HLJaeaHLC3K5-uYZj3MeyfQBHXSdHSDOaLhS2y0v2eNgqbTmcnGUK-hSREzQmjGF3qaT4cwsoZklEbMkYnRp_odm7nLZ27O_RWe7NtnBBbyvlUoqxXnGXq9Ya6Ox-5SR7ztdMlFxlcWPqwh5Y38CJIMuwODAh5RXa3wMDzfxD4OXuGk</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>13699149</pqid></control><display><type>article</type><title>Determination of aquatic photodegradation products of selected pesticides by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry</title><source>Elsevier ScienceDirect Journals</source><creator>Barceló, D. ; Durand, G. ; de Bertrand, N. ; Albaigés, J.</creator><creatorcontrib>Barceló, D. ; Durand, G. ; de Bertrand, N. ; Albaigés, J.</creatorcontrib><description>The photodegradation of the organophosphorus pesticide fenitrothion and the chlorotriazine herbicide propazine has been investigated under different light conditions. The photodegradation of propazine was carried out using a xenon lamp in the suntest apparatus whereas a high-pressure mercury lamp was used for fenitrothion. For propazine, experiments were carried out in distilled water and artificial seawater containing humic acids at 44°c, whereas for fenitrothion a water-methanol (5:1) solution at 20°C was employed. Identification of the sufficiently volatile photodegradation products was achieved by gas chromatography-mass spectrometry (GC-MS) with electron impact (El), whereas for the direct characterization of the hydroxy metabolite of propazine thermospray liquid chromatography-mass spectrometry (LC-MS) is required. The photodegradation pathways of the pesticides in water included dealkylation, deamination, dehalogenation, hydroxylation, isomerization and solvolysis.</description><identifier>ISSN: 0048-9697</identifier><identifier>EISSN: 1879-1026</identifier><identifier>DOI: 10.1016/0048-9697(93)90138-V</identifier><identifier>CODEN: STENDL</identifier><language>eng</language><publisher>Shannon: Elsevier B.V</publisher><subject>Applied sciences ; Biological and physicochemical phenomena ; CHROMATOGRAPHIE EN PHASE GAZEUSE ; CROMATOGRAFIA DE GASES ; ESPECTROMETRIA DE MASAS ; Exact sciences and technology ; FENITOTRION ; FENITROTHION ; FOTOLISIS ; GAS CHROMATOGRAPHY ; LIGHT ; LUMIERE ; LUZ ; mass spectrometric characterization ; MASS SPECTROMETRY ; Natural water pollution ; PESTICIDE ; PESTICIDES ; photodegradation ; PHOTOLYSE ; PHOTOLYSIS ; PLAGUICIDAS ; Pollution ; propazine ; SPECTROMETRIE DE MASSE ; Water treatment and pollution</subject><ispartof>Science of the total environment, 1993-04, Vol.132 (2-3), p.283-296</ispartof><rights>1993</rights><rights>1993 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c480t-32d1b42ce94f2122928160c940682ea375bc8a7b2b94c72de2cb20b1e82e7d293</citedby><cites>FETCH-LOGICAL-c480t-32d1b42ce94f2122928160c940682ea375bc8a7b2b94c72de2cb20b1e82e7d293</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/004896979390138V$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,3537,23909,23910,25118,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4646611$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Barceló, D.</creatorcontrib><creatorcontrib>Durand, G.</creatorcontrib><creatorcontrib>de Bertrand, N.</creatorcontrib><creatorcontrib>Albaigés, J.</creatorcontrib><title>Determination of aquatic photodegradation products of selected pesticides by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry</title><title>Science of the total environment</title><description>The photodegradation of the organophosphorus pesticide fenitrothion and the chlorotriazine herbicide propazine has been investigated under different light conditions. The photodegradation of propazine was carried out using a xenon lamp in the suntest apparatus whereas a high-pressure mercury lamp was used for fenitrothion. For propazine, experiments were carried out in distilled water and artificial seawater containing humic acids at 44°c, whereas for fenitrothion a water-methanol (5:1) solution at 20°C was employed. Identification of the sufficiently volatile photodegradation products was achieved by gas chromatography-mass spectrometry (GC-MS) with electron impact (El), whereas for the direct characterization of the hydroxy metabolite of propazine thermospray liquid chromatography-mass spectrometry (LC-MS) is required. The photodegradation pathways of the pesticides in water included dealkylation, deamination, dehalogenation, hydroxylation, isomerization and solvolysis.</description><subject>Applied sciences</subject><subject>Biological and physicochemical phenomena</subject><subject>CHROMATOGRAPHIE EN PHASE GAZEUSE</subject><subject>CROMATOGRAFIA DE GASES</subject><subject>ESPECTROMETRIA DE MASAS</subject><subject>Exact sciences and technology</subject><subject>FENITOTRION</subject><subject>FENITROTHION</subject><subject>FOTOLISIS</subject><subject>GAS CHROMATOGRAPHY</subject><subject>LIGHT</subject><subject>LUMIERE</subject><subject>LUZ</subject><subject>mass spectrometric characterization</subject><subject>MASS SPECTROMETRY</subject><subject>Natural water pollution</subject><subject>PESTICIDE</subject><subject>PESTICIDES</subject><subject>photodegradation</subject><subject>PHOTOLYSE</subject><subject>PHOTOLYSIS</subject><subject>PLAGUICIDAS</subject><subject>Pollution</subject><subject>propazine</subject><subject>SPECTROMETRIE DE MASSE</subject><subject>Water treatment and pollution</subject><issn>0048-9697</issn><issn>1879-1026</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNqFkc9u1DAQxi0EEkvhBRAHH1BFDwHb8TrxBakq5Y-0ggv0ajn2ZNcoibOeBGkfhnfFIaseW19s-fvNp5n5CHnD2XvOuPrAmKwLrXT1TpdXmvGyLu6ekA2vK11wJtRTsrlHnpMXiL9ZPlXNN-TvJ5gg9WGwU4gDjS21xzm_HR0PcYoe9sn6VRtT9LObcIEQOnATeDoCZjh4QNqc6N4idYcUezvFXDgeTkVvESmOmc7fMKUTtYOnXTjOwT_KviTPWtshvDrfF-TX59ufN1-L3Y8v326ud4WTNZuKUnjeSOFAy1ZwIbSouWJOS6ZqAbasto2rbdWIRktXCQ_CNYI1HLJaeaHLC3K5-uYZj3MeyfQBHXSdHSDOaLhS2y0v2eNgqbTmcnGUK-hSREzQmjGF3qaT4cwsoZklEbMkYnRp_odm7nLZ27O_RWe7NtnBBbyvlUoqxXnGXq9Ya6Ox-5SR7ztdMlFxlcWPqwh5Y38CJIMuwODAh5RXa3wMDzfxD4OXuGk</recordid><startdate>19930429</startdate><enddate>19930429</enddate><creator>Barceló, D.</creator><creator>Durand, G.</creator><creator>de Bertrand, N.</creator><creator>Albaigés, J.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7TV</scope><scope>C1K</scope></search><sort><creationdate>19930429</creationdate><title>Determination of aquatic photodegradation products of selected pesticides by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry</title><author>Barceló, D. ; Durand, G. ; de Bertrand, N. ; Albaigés, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c480t-32d1b42ce94f2122928160c940682ea375bc8a7b2b94c72de2cb20b1e82e7d293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Applied sciences</topic><topic>Biological and physicochemical phenomena</topic><topic>CHROMATOGRAPHIE EN PHASE GAZEUSE</topic><topic>CROMATOGRAFIA DE GASES</topic><topic>ESPECTROMETRIA DE MASAS</topic><topic>Exact sciences and technology</topic><topic>FENITOTRION</topic><topic>FENITROTHION</topic><topic>FOTOLISIS</topic><topic>GAS CHROMATOGRAPHY</topic><topic>LIGHT</topic><topic>LUMIERE</topic><topic>LUZ</topic><topic>mass spectrometric characterization</topic><topic>MASS SPECTROMETRY</topic><topic>Natural water pollution</topic><topic>PESTICIDE</topic><topic>PESTICIDES</topic><topic>photodegradation</topic><topic>PHOTOLYSE</topic><topic>PHOTOLYSIS</topic><topic>PLAGUICIDAS</topic><topic>Pollution</topic><topic>propazine</topic><topic>SPECTROMETRIE DE MASSE</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Barceló, D.</creatorcontrib><creatorcontrib>Durand, G.</creatorcontrib><creatorcontrib>de Bertrand, N.</creatorcontrib><creatorcontrib>Albaigés, J.</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Pollution Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Science of the total environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Barceló, D.</au><au>Durand, G.</au><au>de Bertrand, N.</au><au>Albaigés, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of aquatic photodegradation products of selected pesticides by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry</atitle><jtitle>Science of the total environment</jtitle><date>1993-04-29</date><risdate>1993</risdate><volume>132</volume><issue>2-3</issue><spage>283</spage><epage>296</epage><pages>283-296</pages><issn>0048-9697</issn><eissn>1879-1026</eissn><coden>STENDL</coden><abstract>The photodegradation of the organophosphorus pesticide fenitrothion and the chlorotriazine herbicide propazine has been investigated under different light conditions. The photodegradation of propazine was carried out using a xenon lamp in the suntest apparatus whereas a high-pressure mercury lamp was used for fenitrothion. For propazine, experiments were carried out in distilled water and artificial seawater containing humic acids at 44°c, whereas for fenitrothion a water-methanol (5:1) solution at 20°C was employed. Identification of the sufficiently volatile photodegradation products was achieved by gas chromatography-mass spectrometry (GC-MS) with electron impact (El), whereas for the direct characterization of the hydroxy metabolite of propazine thermospray liquid chromatography-mass spectrometry (LC-MS) is required. The photodegradation pathways of the pesticides in water included dealkylation, deamination, dehalogenation, hydroxylation, isomerization and solvolysis.</abstract><cop>Shannon</cop><pub>Elsevier B.V</pub><doi>10.1016/0048-9697(93)90138-V</doi><tpages>14</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0048-9697 |
| ispartof | Science of the total environment, 1993-04, Vol.132 (2-3), p.283-296 |
| issn | 0048-9697 1879-1026 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_16655130 |
| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Biological and physicochemical phenomena CHROMATOGRAPHIE EN PHASE GAZEUSE CROMATOGRAFIA DE GASES ESPECTROMETRIA DE MASAS Exact sciences and technology FENITOTRION FENITROTHION FOTOLISIS GAS CHROMATOGRAPHY LIGHT LUMIERE LUZ mass spectrometric characterization MASS SPECTROMETRY Natural water pollution PESTICIDE PESTICIDES photodegradation PHOTOLYSE PHOTOLYSIS PLAGUICIDAS Pollution propazine SPECTROMETRIE DE MASSE Water treatment and pollution |
| title | Determination of aquatic photodegradation products of selected pesticides by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T18%3A35%3A10IST&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=Determination%20of%20aquatic%20photodegradation%20products%20of%20selected%20pesticides%20by%20gas%20chromatography-mass%20spectrometry%20and%20liquid%20chromatography-mass%20spectrometry&rft.jtitle=Science%20of%20the%20total%20environment&rft.au=Barcel%C3%B3,%20D.&rft.date=1993-04-29&rft.volume=132&rft.issue=2-3&rft.spage=283&rft.epage=296&rft.pages=283-296&rft.issn=0048-9697&rft.eissn=1879-1026&rft.coden=STENDL&rft_id=info:doi/10.1016/0048-9697(93)90138-V&rft_dat=%3Cproquest_cross%3E13699149%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=13699149&rft_id=info:pmid/&rft_els_id=004896979390138V&rfr_iscdi=true |