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Mishra, Shuddhodan P.; Dubey, Som S.
Nuclear and Radiochemistry Symposium : Proceedings of BRNS-DAE National Symposium on Nuclear and Radiochemistry2003
Nuclear and Radiochemistry Symposium : Proceedings of BRNS-DAE National Symposium on Nuclear and Radiochemistry2003
AbstractAbstract
[en] A radiotracer technique has been used in the study of the removal for Hg(II) ions from aqueous solutions by synthesised tungsten oxide at different adsorptive concentrations (10-4 - 10-8 M), pH (ca 3.41 - 8.54) and temperature (303 -333 K). The uptake of Hg(II) ions, which fitted Freundlich isotherm, increased with increase in the studied temperature range and no significant desorption of adsorbed ions took place in the equilibrium bulk solution. Pre-irradiation of tungsten oxide using a 11.1 GBq (Ra-Be) neutron source having a neutron flux of 3.9 x 1(16 cm-2s-1 associated with gamma-dose rate of 1.7 Gyh-1 did not significantly influence adsorption of Hg (II) by the adsorbent. (author)
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Tomar, B.S.; Saxena, M.K.; Manchanda, V.K.; Manohar, S.B. (Radiochemistry Div., Bhabha Atomic Research Centre, Mumbai (India)) (eds.); Board of Research in Nuclear Sciences, Department of Atomic Energy, Mumbai (India); 613 p; 2003; p. 345-346; NUCAR 2003: 6. national symposium on nuclear and radiochemistry; Mumbai (India); 10-13 Feb 2003; 9 refs., 1 tab.
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Book
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Conference
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