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Multivariate statistical comparison of analytical procedures for benzene and phenol determination with respect to their environmental impact
Abstract
The studydescribesthepossibilityofapplicationofself-organizingmapstechniquetoassessthe greenness ofanalyticalmethodologies.Themetrologicaland “environmentalimpact” parametersof proceduresforbenzeneandphenoldeterminationinwatersamplesweresetsofinputdatafor chemometric analysis.Totally47objectsand8variablesformedthedatausedforanalysis.Themajor factors responsiblefornon-greencharacterofthemethodologyaretheamountoforganicsolventand amount ofsolidwastesformed.TheresultsoftheassessmentmethodswithNEMIsymbolsandEco-scale are ingoodagreement.Greenerproceduresforbenzeneandphenoldeterminationarethosebasedon SPME. IncaseofphenolthemethodologiesbasedonGCseparationaremuchgreenerthanthosebased on LC.Theresultsalsoshowthatitiseasiertoapplygreenmethodologiesforbenzene,asacompound with lowerpolarityandhencewithlessaffinity to,thanforphenol.TheSOMassessmentmethodology can beusefulinchoosingtheproperanalyticalprocedures.
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Authors (4)
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Stefan Tsakovski
- Faculty of Pharmacy and Chemistry Chair of analytical chemistry
-
Vasil Simeonov
- Faculty of Pharmacy and Chemistry Chair of analytical chemistry
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
TALANTA.The International Journal of Pure and Applied Analytical Chemistry
no. 130,
pages 449 - 455,
ISSN: 0039-9140 - Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Tobiszewski M., Tsakovski S., Simeonov V., Namieśnik J.: Multivariate statistical comparison of analytical procedures for benzene and phenol determination with respect to their environmental impact// TALANTA. -Vol. 130, (2014), s.449-455
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.talanta.2014.07.039
- Verified by:
- Gdańsk University of Technology
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