Thorium determination in water samples by liquid scintillation counting after its separation by cloud point extraction

Journal of Radioanalytical and Nuclear Chemistry

Volumn 287, Issue 1, 2011, Pages 261-265

  Constantinou, Eleni ^a   Pashalidis, Ioannis ^a  

^a UNIVERSITY OF CYPRUS   (Cyprus)

Author keywords

Aqueous solutions; Cloud point extraction; Liquid scintillation counting; Thorium

Indexed keywords

4 TERT OCTYLPHENOL; CALCIUM ION; FERRIC ION; MACROGOL; SODIUM CHLORIDE; THORIUM; TRIBUTYL PHOSPHATE; TRITON X 114; URANIUM; WATER;

AQUEOUS SOLUTION; ARTICLE; CHEMICAL ANALYSIS; CLOUD POINT EXTRACTION; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; IONIC STRENGTH; LIQUID SCINTILLATION COUNTING; METAL EXTRACTION; METAL RECOVERY; PH; PHASE SEPARATION; RADIOCHEMISTRY; RADIOMETRY; SEPARATION TECHNIQUE; WATER ANALYSIS;

EID: 78751612014     PISSN: 02365731     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10967-010-0677-3     Document Type: Article

References (14)

1. EV Gómez FV Tome JC Lozano AM Sanchez 1998 Extractive procedure for uranium determination in water samples by liquid scintillation counting Appl Radiat Isot 49 875 883 10.1016/S0969-8043(97)10001-X (Pubitemid 28157240)
2. S Happel P Letessier W Ensinger JH Eikenberg AH Thakkar EP Horwitz 2004 Gross alpha determination in drinking water using a highly specific resin and LSC Appl Radiat Isot 61 339 344 1:CAS:528:DC%2BD2cXks1SqtL4%3D 10.1016/j.apradiso.2004.03.005 (Pubitemid 38737078)
3. R Vaninbroukx I Stanef 1973 Present status in the field of precision liquid scintillation counting Nucl Instrum Methods 112 111 116 1:CAS:528:DyaE2cXitFOjsw%3D%3D 10.1016/0029-554X(73)90783-0
4. L Zikovsky 2002 Determination of alpha-radioactivity in ground water by precipitation of alpha-emitters with sulphates and hydroxides J Radioanal Nucl Chem 251 329 331 1:CAS:528:DC%2BD38XitVeqsbc%3D 10.1023/A:1014845117078 (Pubitemid 34160703)
5. S Antoniou C Costa I Pashalidis 2006 Alpha radiometry of seawater by liquid scintillation counting J Radioanal Nucl Chem 270 593 596 1:CAS:528:DC%2BD28Xht1CmsbnM 10.1007/s10967-006-0466-1 (Pubitemid 44786575)
6. S Antoniou A Tsiaili I Pashalidis 2008 Alpha radiometry of uranium in surface and ground waters by liquid scintillation counting after separation of the radionuclide by cation exchange Radiat Meas 43 1294 1298 1:CAS:528:DC%2BD1cXpvFKjtLs%3D 10.1016/j.radmeas.2008.02.015
7. T Madrakian A Afkhami A Mousavi 2007 Spectrophotometric determination of trace amounts of uranium(VI) in water samples after mixed micelle-mediated extraction Talanta 71 610 614 1:CAS:528:DC%2BD2sXotFSktA%3D%3D 10.1016/j.talanta.2006.05.002 (Pubitemid 46108931)
8. F Shemirani R Kozani M Reza Jamali Y Assadi S Reza Milani 2005 Micelle-mediated extraction for direct spectrophotometric determination of trace uranium(VI) in water samples Sep Sci Technol 40 2527 2537 1:CAS:528: DC%2BD2MXhtFyitb3J 10.1080/01496390500267673 (Pubitemid 41657966)
9. P Liang J Li X Yang 2005 Cloud point extraction preconcentration of trace cadmium as 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone complex and determination by flame atomic absorption spectrometry Microchim Acta 152 47 51 1:CAS:528:DC%2BD2MXht1SmtLfO 10.1007/s00604-005-0415-7 (Pubitemid 41609253)
10. I Pashalidis H Tsertos 2004 Radiometric determination of uranium in natural waters after enrichment and separation by cation-exchange and extraction techniques J Radioanal Nucl Chem 260 439 442 1:CAS:528:DC%2BD2cXktVGisrw%3D 10.1023/B:JRNC.0000028200.76234.2f (Pubitemid 39011846)
11. Konstantinou E, Pashalidis I, In: Proceedings of 16th radiochemical conference. Uranium determination in water samples by liquid scintillation counting after cloud point extraction. Marianske Lazne, Czech Republic, 18-23 Apr 2010
12. Texter J (1999) Characterization of surfactants. In: Lange R (ed) Surfactants-a practical handbook. Hanser Gardner Publications Inc., Cincinnati, pp 1-66
13. Rosen MJ (1989) Characteristics features of surfactants. In: Surface and interfacial phenomena, 2nd edn. Wiley, New York, pp 1-32
14. AM El-Kamash AA El-Sayed HF Aly 2002 Thermodynamics of uranium extraction from nitric acid solution by TBP loaded on inert supporting material J Radioanal Nucl Chem 253 489 495 1:CAS:528:DC%2BD38XnsFOksr8%3D 10.1023/A:1020490024309 (Pubitemid 34976537)