Ultrasonic solvent extraction of organochlorine pesticides from soil
Ultrasonic solvent extraction of the organochlorine pesticides (OCP) including α-, β-, γ- and Δ-hexachlorocyclohexane (HCH), heptachlor, aldrin, o, p′-DDE, dieldrin, p, p′-DDE, p, p′-DDT, methoxychlor, mirex from soil is reported. The extraction procedure was optimized with regard to the solvent typ...
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| Veröffentlicht in: | Analytica chimica acta 2006-02, Vol.559 (2), p.173-180 |
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| creator | Tor, Ali Aydin, Mehmet Emin Özcan, Senar |
| description | Ultrasonic solvent extraction of the organochlorine pesticides (OCP) including α-, β-, γ- and Δ-hexachlorocyclohexane (HCH), heptachlor, aldrin,
o,
p′-DDE, dieldrin,
p,
p′-DDE,
p,
p′-DDT, methoxychlor, mirex from soil is reported. The extraction procedure was optimized with regard to the solvent type, amount of solvent, duration of sonication and number of extraction steps. Determination of pesticides was carried out by gas chromatography (GC) equipped with electron capture detection (ECD). Twice ultrasonic extraction using 25
mL of a mixture of petroleum ether and acetone (1/1
v/v) for 20
min of sonication showed satisfactory extraction efficiency. Recoveries of pesticides from fortified soil samples are over 88% for three different fortification levels between 15 and 200
μg
kg
−1, and relative standard deviations of the recoveries are generally below 6%. Real soil samples were analyzed for OCP residues by optimized ultrasonic solvent extraction and shake-flask as well as soxhlet extraction technique. Investigated all extraction methods showed comparable extraction efficiencies. Optimized ultrasonic solvent extraction is the most rapid procedure because the use of time in ultrasonic extraction was considerably reduced compared to shake-flask and soxhlet extraction. |
| doi_str_mv | 10.1016/j.aca.2005.11.078 |
| format | Article |
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o,
p′-DDE, dieldrin,
p,
p′-DDE,
p,
p′-DDT, methoxychlor, mirex from soil is reported. The extraction procedure was optimized with regard to the solvent type, amount of solvent, duration of sonication and number of extraction steps. Determination of pesticides was carried out by gas chromatography (GC) equipped with electron capture detection (ECD). Twice ultrasonic extraction using 25
mL of a mixture of petroleum ether and acetone (1/1
v/v) for 20
min of sonication showed satisfactory extraction efficiency. Recoveries of pesticides from fortified soil samples are over 88% for three different fortification levels between 15 and 200
μg
kg
−1, and relative standard deviations of the recoveries are generally below 6%. Real soil samples were analyzed for OCP residues by optimized ultrasonic solvent extraction and shake-flask as well as soxhlet extraction technique. Investigated all extraction methods showed comparable extraction efficiencies. Optimized ultrasonic solvent extraction is the most rapid procedure because the use of time in ultrasonic extraction was considerably reduced compared to shake-flask and soxhlet extraction.</description><identifier>ISSN: 0003-2670</identifier><identifier>EISSN: 1873-4324</identifier><identifier>DOI: 10.1016/j.aca.2005.11.078</identifier><identifier>CODEN: ACACAM</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Analytical chemistry ; Applied sciences ; Chemistry ; Chromatographic methods and physical methods associated with chromatography ; Environmental analysis ; Exact sciences and technology ; Gas chromatographic methods ; Global environmental pollution ; Organochlorine pesticides ; Pollution ; Soil ; Ultrasonic solvent extraction</subject><ispartof>Analytica chimica acta, 2006-02, Vol.559 (2), p.173-180</ispartof><rights>2005 Elsevier B.V.</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c455t-4254ed1be2de2d3717b136af2540ca3a37283594d6e0ba744302fd8c6c4348903</citedby><cites>FETCH-LOGICAL-c455t-4254ed1be2de2d3717b136af2540ca3a37283594d6e0ba744302fd8c6c4348903</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0003267005019860$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17528767$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Tor, Ali</creatorcontrib><creatorcontrib>Aydin, Mehmet Emin</creatorcontrib><creatorcontrib>Özcan, Senar</creatorcontrib><title>Ultrasonic solvent extraction of organochlorine pesticides from soil</title><title>Analytica chimica acta</title><description>Ultrasonic solvent extraction of the organochlorine pesticides (OCP) including α-, β-, γ- and Δ-hexachlorocyclohexane (HCH), heptachlor, aldrin,
o,
p′-DDE, dieldrin,
p,
p′-DDE,
p,
p′-DDT, methoxychlor, mirex from soil is reported. The extraction procedure was optimized with regard to the solvent type, amount of solvent, duration of sonication and number of extraction steps. Determination of pesticides was carried out by gas chromatography (GC) equipped with electron capture detection (ECD). Twice ultrasonic extraction using 25
mL of a mixture of petroleum ether and acetone (1/1
v/v) for 20
min of sonication showed satisfactory extraction efficiency. Recoveries of pesticides from fortified soil samples are over 88% for three different fortification levels between 15 and 200
μg
kg
−1, and relative standard deviations of the recoveries are generally below 6%. Real soil samples were analyzed for OCP residues by optimized ultrasonic solvent extraction and shake-flask as well as soxhlet extraction technique. Investigated all extraction methods showed comparable extraction efficiencies. Optimized ultrasonic solvent extraction is the most rapid procedure because the use of time in ultrasonic extraction was considerably reduced compared to shake-flask and soxhlet extraction.</description><subject>Analytical chemistry</subject><subject>Applied sciences</subject><subject>Chemistry</subject><subject>Chromatographic methods and physical methods associated with chromatography</subject><subject>Environmental analysis</subject><subject>Exact sciences and technology</subject><subject>Gas chromatographic methods</subject><subject>Global environmental pollution</subject><subject>Organochlorine pesticides</subject><subject>Pollution</subject><subject>Soil</subject><subject>Ultrasonic solvent extraction</subject><issn>0003-2670</issn><issn>1873-4324</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQhoMoWKs_wNte9Lbr5GM3WzxJ_YSCF3sOaXZWU9KkJtui_97UCt4UBoZ5eeed4SHknEJFgTZXy0obXTGAuqK0AtkekBFtJS8FZ-KQjACAl6yRcExOUlrmkVEQI3I7d0PUKXhrihTcFv1Q4EeWzGCDL0JfhPiqfTBvLkTrsVhjGqyxHaaij2GVl6w7JUe9dgnPfvqYzO_vXqaP5ez54Wl6MyuNqOuhFKwW2NEFsi4Xl1QuKG90n2UwmmsuWcvriegahIWWQnBgfdeaxggu2gnwMbnc565jeN_kR9TKJoPOaY9hkxSb1DVnsv3XSCVICRnPmNC90cSQUsReraNd6fipKKgdWLVUGazagVWUKvgOv_gJ18lo10ftjU2_i7JmrWx22dd7H2YkW4tRJWPRG-xsRDOoLtg_rnwBy9ONLg</recordid><startdate>20060216</startdate><enddate>20060216</enddate><creator>Tor, Ali</creator><creator>Aydin, Mehmet Emin</creator><creator>Özcan, Senar</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TV</scope><scope>C1K</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20060216</creationdate><title>Ultrasonic solvent extraction of organochlorine pesticides from soil</title><author>Tor, Ali ; Aydin, Mehmet Emin ; Özcan, Senar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c455t-4254ed1be2de2d3717b136af2540ca3a37283594d6e0ba744302fd8c6c4348903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Analytical chemistry</topic><topic>Applied sciences</topic><topic>Chemistry</topic><topic>Chromatographic methods and physical methods associated with chromatography</topic><topic>Environmental analysis</topic><topic>Exact sciences and technology</topic><topic>Gas chromatographic methods</topic><topic>Global environmental pollution</topic><topic>Organochlorine pesticides</topic><topic>Pollution</topic><topic>Soil</topic><topic>Ultrasonic solvent extraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tor, Ali</creatorcontrib><creatorcontrib>Aydin, Mehmet Emin</creatorcontrib><creatorcontrib>Özcan, Senar</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Pollution Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Analytica chimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tor, Ali</au><au>Aydin, Mehmet Emin</au><au>Özcan, Senar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ultrasonic solvent extraction of organochlorine pesticides from soil</atitle><jtitle>Analytica chimica acta</jtitle><date>2006-02-16</date><risdate>2006</risdate><volume>559</volume><issue>2</issue><spage>173</spage><epage>180</epage><pages>173-180</pages><issn>0003-2670</issn><eissn>1873-4324</eissn><coden>ACACAM</coden><abstract>Ultrasonic solvent extraction of the organochlorine pesticides (OCP) including α-, β-, γ- and Δ-hexachlorocyclohexane (HCH), heptachlor, aldrin,
o,
p′-DDE, dieldrin,
p,
p′-DDE,
p,
p′-DDT, methoxychlor, mirex from soil is reported. The extraction procedure was optimized with regard to the solvent type, amount of solvent, duration of sonication and number of extraction steps. Determination of pesticides was carried out by gas chromatography (GC) equipped with electron capture detection (ECD). Twice ultrasonic extraction using 25
mL of a mixture of petroleum ether and acetone (1/1
v/v) for 20
min of sonication showed satisfactory extraction efficiency. Recoveries of pesticides from fortified soil samples are over 88% for three different fortification levels between 15 and 200
μg
kg
−1, and relative standard deviations of the recoveries are generally below 6%. Real soil samples were analyzed for OCP residues by optimized ultrasonic solvent extraction and shake-flask as well as soxhlet extraction technique. Investigated all extraction methods showed comparable extraction efficiencies. Optimized ultrasonic solvent extraction is the most rapid procedure because the use of time in ultrasonic extraction was considerably reduced compared to shake-flask and soxhlet extraction.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.aca.2005.11.078</doi><tpages>8</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Analytical chemistry Applied sciences Chemistry Chromatographic methods and physical methods associated with chromatography Environmental analysis Exact sciences and technology Gas chromatographic methods Global environmental pollution Organochlorine pesticides Pollution Soil Ultrasonic solvent extraction |
| title | Ultrasonic solvent extraction of organochlorine pesticides from soil |
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