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Seawater mercury analysis at PPB levels

Koulouridakis Pavlos, Kallithrakas-Kontos Nikolaos, Gekas, Vassilis

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/24920B3A-58EA-414B-A483-932E91BB7921-
Αναγνωριστικόhttps://doi.org/10.1080/10739140600648845-
Αναγνωριστικόhttps://www.tandfonline.com/doi/full/10.1080/10739140600648845-
Γλώσσαen-
Μέγεθος9 pagesen
ΤίτλοςSeawater mercury analysis at PPB levelsen
ΔημιουργόςKoulouridakis Pavlosen
ΔημιουργόςΚουλουριδακης Παυλοςel
ΔημιουργόςKallithrakas-Kontos Nikolaosen
ΔημιουργόςΚαλλιθρακας-Κοντος Νικολαοςel
ΔημιουργόςGekas, Vassilisen
ΕκδότηςTaylor & Francisen
ΠερίληψηA new method of mercury detection at ng/mL concentrations in seawater, by total reflection x‐ray fluorescence (TXRF), is presented. Membranes that have complexation affinity to the mercury ions were produced on quartz reflectors. They were immersed in various seawater solutions containing mercury at low concentration (1–50 ng/mL) and they were left to equilibrate for 24 hours; membranes were well fixed on the reflectors. After the equilibration stage, they were taken out of the solution and they were analysed by TXRF; the minimum detection limit was determined to be equal to 0.4 ng/mL. The main ingredient of the membranes was the complexing reagent dithizone. The existence of high salt concentration in seawater did not prevent mercury's complexation from the membrane.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-10-08-
Ημερομηνία Δημοσίευσης2006-
Θεματική ΚατηγορίαTXRFen
Θεματική ΚατηγορίαWater analysisen
Θεματική ΚατηγορίαSeawateren
Θεματική ΚατηγορίαMembraneen
Βιβλιογραφική ΑναφοράP.E. Koulouridakis, N.G. Kallithrakas‐Kontos and V. Gekas, "Seawater mercury analysis at PPB levels," Instrum. Sci. Technol., vol. 34, no. 4, pp. 425-433, Aug. 2006. doi: 10.1080/10739140600648845 en

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