Browsing by Subject "Seawater"
Now showing items 1-7 of 7
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Article
Carbon sequestration via enhanced weathering of peridotites and basalts in seawater
(2018)Enhanced weathering of mafic and ultramafic rocks has been suggested as a carbon sequestration strategy for the mitigation of climate change. This study was designed to assess the potential drawdown of CO2 directly from ...
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Article
Radon levels in Cyprus
(2003)Radon levels in atmospheric and aquatic systems in Cyprus have recently been measured using the radon monitor Alpha Guard. Indoor and outdoor radon levels were obtained in situ, whereas analysis of radon concentrations in ...
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Article
Redox chemistry of sulphate and uranium in a phosphogypsum tailings dump
(2010)The present study aims to assess the effect of redox conditions existing within the tailings dump on the stability of phosphogypsum (e.g. sulphate reduction) and uranium(VI). Phosphogypsum sampling and in-situ measurements ...
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Article
Seasonal variation of the alpha-radioactivity concentration in natural water systems in Cyprus
(2011)The study deals with the seasonal variation of the total alpha-radioactivity and the U-238/234 radioactivity concentration of ground waters in Cyprus. The radiometric measurements were performed after pre-concentration and ...
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Article
Simplified alpha-spectroscopic analysis of uranium in natural waters after its separation by cation-exchange
(2010)A relatively rapid, economic and robust procedure is described for the alpha-radiometric analysis of natural waters. The analysis is performed by alpha-spectroscopy after pre-concentration and separation of uranium by ...
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Article
Speciation and spectrophotometric determination of uranium in seawater
(2004)A series of ion-exchange and extraction procedures for the separation of uranium from seawater samples and subsequent spectrophotometric determination of uranium in seawater by means of arsenazo(III) is described. According ...
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Doctoral Thesis Open Access
Ανάλυση και χημική συμπεριφορά ουρανίου και άλλων ακτινίδων σε φυσικά/περιβαλλοντικά συστήματα της Κύπρου
(Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2014-12)Αντικείμενο μελέτης της παρούσας Διδακτορικής Διατριβής αποτελεί η κατανόηση της χημικής συμπεριφοράς ραδιενεργών στοιχείων σε φυσικό περιβαλλοντικά συστήματα (υπόγεια, θαλάσσια ύδατα και θαλάσσια ιζήματα), καθώς επίσης ...