Battula Sreenivasa Rao
Gandhi Institute of Technology and Management
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Publication
Featured researches published by Battula Sreenivasa Rao.
Journal of Hazardous Materials | 2011
Som Shankar Dubey; Battula Sreenivasa Rao
Radiotracer technique has been used to study the removal behavior of Ce (III) ions from aqueous solutions by synthesized and well characterized hydrous ferric oxide (HFO). Adsorptive concentration (10(-4)-10(-8) mol dm(-3)), pH (ca 4.0-10.0) and temperature (303-333 K) were examined for assessing optimal conditions for removal of these ions. The uptake of Ce (III) ions, which fitted well for Freundlich and D-R isotherms, increased with increase in the temperature and no significant desorption took place in the studied temperature range. The presence of some anions/cations affected the uptake of metal ion markedly. Irradiation of hydrous ferric oxide and tungsten oxide by using a 11.1×10(9) Bq (Ra-Be) neutron source having a neutron flux of 3.9×10(6) cm(-2) s(-1) with associated γ-dose rate of 1.72 Gy/h did not influence the extent of adsorption of Ce (III) significantly.
Journal of Chemistry | 2011
Som Shankar Dubey; Battula Sreenivasa Rao; B. S. A. Andrews; B. Venkata Kiran
Radiotracer technique has been used to study the removal behavior of Ce(III) and Eu(III) ions from aqueous solutions by local clay. Adsorptive concentration (10-4–10-6 mol dm-3), pH (ca 2.0-9.0) and temperature (303-333 K) were examined for assessing optimal conditions for removal of these ions. The adsorption phenomenon was highly dependent on the amount of the adsorbent concentrations. The uptake of ions, which fitted well for Freundlich isotherm, increased with increase in the temperature and no significant desorption took place in the studied temperature range. The energy of adsorption process for the both cations indicates that the adsorption phenomenon is of chemisorption type. The rate kinetics of the adsorption followed the first order rate kinetics.
Asian Journal of Research in Chemistry | 2012
Som Shankar Dubey; Battula Sreenivasa Rao
Archive | 2012
B. Venkata Kiran; Battula Sreenivasa Rao; Som Shankar Dubey
International Journal of Orthopaedics Sciences | 2018
Avinash Kumar; Battula Sreenivasa Rao; Sk Bhaskar
Asian Pacific Journal of Health Sciences | 2017
Battula Sreenivasa Rao; Avinash Kumar
Archive | 2013
Som Shankar Dubey; Battula Sreenivasa Rao
Asian Journal of Research in Chemistry | 2013
Battula Sreenivasa Rao; Siva Nagaraju; B.V. Kiran
Asian Journal of Research in Chemistry | 2013
Som Shankar Dubey; Battula Sreenivasa Rao; B.V. Kiran
Archive | 2012
Battula Sreenivasa Rao; Som Shankar Dubey