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Electroreduction of the antifouling agent TCMTB and its electroanalytical determination in tannery wastewaters
The electrochemical reduction of antifouling agent 2-thiocyanomethylthiobenzothiazole (TCMTB) was investigated by cyclic and pulse differential voltammetry. The irreversible electrode reduction of TCMTB proceeded by ECEC reaction mechanism by two electrons transfer with one irreversible wave. Upon t...
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| Published in: | Talanta (Oxford) 2005-10, Vol.67 (4), p.682-685 |
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| Language: | English |
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| container_end_page | 685 |
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| container_title | Talanta (Oxford) |
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| creator | Meneses, Elaine S. Arguelho, Maria Lara P.M. Alves, José P.H. |
| description | The electrochemical reduction of antifouling agent 2-thiocyanomethylthiobenzothiazole (TCMTB) was investigated by cyclic and pulse differential voltammetry. The irreversible electrode reduction of TCMTB proceeded by ECEC reaction mechanism by two electrons transfer with one irreversible wave. Upon the basis of electrochemical evidence, the electrodic reaction mechanism was suggested to formation of mercaptobenzothiazole (MTB) in solution.
Subsequently, a pulse differential method is described for the formation of TCMTB based on this electroreduction. Having been obtained a detection limit of 1.0
×
10
−7
mol
L
−1 and recovery to 98% to concentration of 2.0
×
10
−6
mol
L
−1. Therefore, the proposed method in this study is practical, sensitive and accurate for the analysis of TCMTB in tannery wastewater samples. |
| doi_str_mv | 10.1016/j.talanta.2005.01.058 |
| format | article |
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Subsequently, a pulse differential method is described for the formation of TCMTB based on this electroreduction. Having been obtained a detection limit of 1.0
×
10
−7
mol
L
−1 and recovery to 98% to concentration of 2.0
×
10
−6
mol
L
−1. Therefore, the proposed method in this study is practical, sensitive and accurate for the analysis of TCMTB in tannery wastewater samples.</description><identifier>ISSN: 0039-9140</identifier><identifier>EISSN: 1873-3573</identifier><identifier>DOI: 10.1016/j.talanta.2005.01.058</identifier><identifier>PMID: 18970225</identifier><identifier>CODEN: TLNTA2</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Analysis methods ; Analytical chemistry ; Applied sciences ; Chemistry ; Electrochemical methods ; Exact sciences and technology ; Fungicide ; Natural water pollution ; Pollution ; Pulse differential voltammetry ; TCMTB ; Wastewater analysis ; Water treatment and pollution</subject><ispartof>Talanta (Oxford), 2005-10, Vol.67 (4), p.682-685</ispartof><rights>2005 Elsevier B.V.</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c394t-6133ca9398273bccb0a50f9e805d4c9422c1bdceeac5df7a52836c8602191353</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17087378$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18970225$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Meneses, Elaine S.</creatorcontrib><creatorcontrib>Arguelho, Maria Lara P.M.</creatorcontrib><creatorcontrib>Alves, José P.H.</creatorcontrib><title>Electroreduction of the antifouling agent TCMTB and its electroanalytical determination in tannery wastewaters</title><title>Talanta (Oxford)</title><addtitle>Talanta</addtitle><description>The electrochemical reduction of antifouling agent 2-thiocyanomethylthiobenzothiazole (TCMTB) was investigated by cyclic and pulse differential voltammetry. The irreversible electrode reduction of TCMTB proceeded by ECEC reaction mechanism by two electrons transfer with one irreversible wave. Upon the basis of electrochemical evidence, the electrodic reaction mechanism was suggested to formation of mercaptobenzothiazole (MTB) in solution.
Subsequently, a pulse differential method is described for the formation of TCMTB based on this electroreduction. Having been obtained a detection limit of 1.0
×
10
−7
mol
L
−1 and recovery to 98% to concentration of 2.0
×
10
−6
mol
L
−1. Therefore, the proposed method in this study is practical, sensitive and accurate for the analysis of TCMTB in tannery wastewater samples.</description><subject>Analysis methods</subject><subject>Analytical chemistry</subject><subject>Applied sciences</subject><subject>Chemistry</subject><subject>Electrochemical methods</subject><subject>Exact sciences and technology</subject><subject>Fungicide</subject><subject>Natural water pollution</subject><subject>Pollution</subject><subject>Pulse differential voltammetry</subject><subject>TCMTB</subject><subject>Wastewater analysis</subject><subject>Water treatment and pollution</subject><issn>0039-9140</issn><issn>1873-3573</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqFkU2PFCEQhonRuOPqT9BwMZ66LaDpj5NxJ-tHssbL3EkNVK9MeugVaDfz72WcTvboiaR43rfIA2NvBdQCRPvxUGecMGSsJYCuQdSg-2dsI_pOVUp36jnbAKihGkQDV-xVSgcAkArUS3Yl-qEDKfWGhduJbI5zJLfY7OfA55HnX8RLtR_nZfLhnuM9hcx32x-7mzJ33OfE6ZLDgNMpe4sTd5QpHn3AfzU-8IwhUDzxR0yZHrHcptfsxYhTojfrec12X25322_V3c-v37ef7yqrhiZXrVDK4qCGXnZqb-0eUMM4UA_aNXZopLRi7ywRWu3GDrXsVWv7FqQYhNLqmn241D7E-fdCKZujT5amIozmJZlOqV5Bo9tC6gtp45xSpNE8RH_EeDICzFm0OZhVtDmLNiBMEV1y79YNy_5I7im1mi3A-xXAVOyMEYP16YnroHxUdy76dOGo6PjjKZpkPQVLzsdi2LjZ_-cpfwFKf6CX</recordid><startdate>20051015</startdate><enddate>20051015</enddate><creator>Meneses, Elaine S.</creator><creator>Arguelho, Maria Lara P.M.</creator><creator>Alves, José P.H.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20051015</creationdate><title>Electroreduction of the antifouling agent TCMTB and its electroanalytical determination in tannery wastewaters</title><author>Meneses, Elaine S. ; Arguelho, Maria Lara P.M. ; Alves, José P.H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-6133ca9398273bccb0a50f9e805d4c9422c1bdceeac5df7a52836c8602191353</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Analysis methods</topic><topic>Analytical chemistry</topic><topic>Applied sciences</topic><topic>Chemistry</topic><topic>Electrochemical methods</topic><topic>Exact sciences and technology</topic><topic>Fungicide</topic><topic>Natural water pollution</topic><topic>Pollution</topic><topic>Pulse differential voltammetry</topic><topic>TCMTB</topic><topic>Wastewater analysis</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Meneses, Elaine S.</creatorcontrib><creatorcontrib>Arguelho, Maria Lara P.M.</creatorcontrib><creatorcontrib>Alves, José P.H.</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Talanta (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Meneses, Elaine S.</au><au>Arguelho, Maria Lara P.M.</au><au>Alves, José P.H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electroreduction of the antifouling agent TCMTB and its electroanalytical determination in tannery wastewaters</atitle><jtitle>Talanta (Oxford)</jtitle><addtitle>Talanta</addtitle><date>2005-10-15</date><risdate>2005</risdate><volume>67</volume><issue>4</issue><spage>682</spage><epage>685</epage><pages>682-685</pages><issn>0039-9140</issn><eissn>1873-3573</eissn><coden>TLNTA2</coden><abstract>The electrochemical reduction of antifouling agent 2-thiocyanomethylthiobenzothiazole (TCMTB) was investigated by cyclic and pulse differential voltammetry. The irreversible electrode reduction of TCMTB proceeded by ECEC reaction mechanism by two electrons transfer with one irreversible wave. Upon the basis of electrochemical evidence, the electrodic reaction mechanism was suggested to formation of mercaptobenzothiazole (MTB) in solution.
Subsequently, a pulse differential method is described for the formation of TCMTB based on this electroreduction. Having been obtained a detection limit of 1.0
×
10
−7
mol
L
−1 and recovery to 98% to concentration of 2.0
×
10
−6
mol
L
−1. Therefore, the proposed method in this study is practical, sensitive and accurate for the analysis of TCMTB in tannery wastewater samples.</abstract><cop>Amsterdam</cop><cop>Oxford</cop><pub>Elsevier B.V</pub><pmid>18970225</pmid><doi>10.1016/j.talanta.2005.01.058</doi><tpages>4</tpages></addata></record> |
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| ispartof | Talanta (Oxford), 2005-10, Vol.67 (4), p.682-685 |
| issn | 0039-9140 1873-3573 |
| language | eng |
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| source | ScienceDirect Freedom Collection |
| subjects | Analysis methods Analytical chemistry Applied sciences Chemistry Electrochemical methods Exact sciences and technology Fungicide Natural water pollution Pollution Pulse differential voltammetry TCMTB Wastewater analysis Water treatment and pollution |
| title | Electroreduction of the antifouling agent TCMTB and its electroanalytical determination in tannery wastewaters |
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