Determination of some polychlorinated biphenyls in river Tigris within Baghdad City
Other Title(s)
تعيين بعض ثنائي الفنيلات متعددة الكلوريد في نهر دجلة ضمن مدينة بغداد
Author
Source
Ibn al-Haitham Journal for Pure and Applied Science
Issue
Vol. 29, Issue 3 (31 Dec. 2016), pp.118-131, 14 p.
Publisher
University of Baghdad College of Education for Pure Science / Ibn al-Haitham
Publication Date
2016-12-31
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
Abstract EN
A number of aqueous samples were collected from river Tigris in Baghdad city, enriched ~1000 times using solid phase extraction (SPE), then extracted the trace concentrations of some polychlorinated biphenyls (PCB) using an aqueous two-phase system (ATPS) composed of 1-Methylpyridinium chloride [MePy]Cl and KH2PO4 salt.
High performance liquid chromatography technique coupled with ultraviolet (HPLC-UV) is used for the quantification.
Extraction under the optimized conditions of pH, solvent composition, duration and temperature has given with a yield of PCB about 91%.
The limit of detection (LOD) and limit of quantification (LOQ) for analyses are 0.11-0.62 μg.L−1 and 2.67–3.43 μg.L−1 respectively with relative standard deviations (RSD) ranging from 2.9-7.6 %.
The method can be applied for the analysis of other PCBs and bimolecular traces in aqueous media.
American Psychological Association (APA)
al-Janabi, Khalid Walid Salih. 2016. Determination of some polychlorinated biphenyls in river Tigris within Baghdad City. Ibn al-Haitham Journal for Pure and Applied Science،Vol. 29, no. 3, pp.118-131.
https://search.emarefa.net/detail/BIM-774806
Modern Language Association (MLA)
al-Janabi, Khalid Walid Salih. Determination of some polychlorinated biphenyls in river Tigris within Baghdad City. Ibn al-Haitham Journal for Pure and Applied Science Vol. 29, no. 3 (2016), pp.118-131.
https://search.emarefa.net/detail/BIM-774806
American Medical Association (AMA)
al-Janabi, Khalid Walid Salih. Determination of some polychlorinated biphenyls in river Tigris within Baghdad City. Ibn al-Haitham Journal for Pure and Applied Science. 2016. Vol. 29, no. 3, pp.118-131.
https://search.emarefa.net/detail/BIM-774806
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 124-130
Record ID
BIM-774806