REFERENCES
- Alex , P. ; Hubli , R.C. ; Suri , A.K. ( 2005 ) Processing of rare earth concentrates . Rare Metals , 24 ( 3 ): 210 – 215 .
- Mohanty , A.K. ; Das , S.K. ; Van , K.V. ; Sengupta , D. ; Saha , S.K. (2003) Radiogenic heavy minerals in Chhatrapur beach placer deposit of Orissa, southeastern coast of India. J. Radioanal. Nucl. Chem. , 258 (2): 383–389.
- Yadav , S.N. ; Saini , G.S. ; Fahmi , S. ( 2009 ) U-Th mineralisation in berach granite around Belwa, Devtalai and Gudalia, Bhilwara, Rajasthan . Exploration and Research for Atomic Minerals , 18 : 109 – 117 .
- Mishra , B. ; Pande , D. ; Gogol , J. ; Kumar , A. ; Ramesh Babu , P.V. ; Parihar , P.S. ( 2008 ) Quartz-pebble conglomerate type uranium mineralisation in balia-rankia area of daitari-tomka basin Jajpur, District, Orissa . Exploration and Research for Atomic Minerals , 18 : 1 – 4 .
- Preuss , A. ; Kunin , A. ( 1958 ) Uranium Recovery by Ion Exchange. Uranium Ore Processing; Ch. 4. Clegg, J. W.; Foley, D.D.; Eds.; Addison-Wesley, Reading, Chapter-9.
- Dietz Mark , L. ; Horwitz , E. ; Philip , Larry , R. ; Sajdak , R. ; Chiarzia , R. ( 2001 ) An improved extraction chromatographic resin for the separation of uranium from acidic nitrate media . Talanta , 54 : 1173 – 1184 .
- Ura , P. ; Prakorn , R. ; Weerawat , P. ; Milan , H. ( 2006 ) Feasibility study on the separation of uranium and thorium by a hollow fiber supported liquid membrane and mass transfer modeling . J. Ind. Eng. Chem. , 12 ( 5 ): 673 – 681 .
- Danesi , P.R. ; Horwitz , E.P. ; Vandeghraff , G.F. ( 1981 ) Mass transfer rate through liquid membranes : Interfacial chemical reaction and diffusion as simultaneous permeability controlling factors . Sep. Sci. Technol. , 16 ( 2 ): 201 – 211 .
- Sastre , A.M. ; Kumar , A. ; Shukla , J.P. ; Singh , R.K. ( 1998 ) Improved techniques in liquid membrane separation: An overview . Sep. Purif. Method. , 27 : 213 – 298 .
- Nash , K.L. ; Choppin , G.R. ( 1982 ) Separation chemistry for actinides elements: Recent developments and historical perspective . Sep Sci Technol. , 32 : 255 – 274 .
- Musikas , C. ; Benjelloun , N. ; Lours , S. ( 1982 ) Actinide Recovery from Waste and Low Grade Sources ; Marcel Decker : New York , p. 245 – 251 .
- Hayworth , H.C. ; Ho , W.S. ; Burns , W.A. ; Li , Jr. N. ; Norman ( 1983 ) Extraction of uranium from wet phosphoric acid by liquid membranes . Sep. Sci. Technol. , 18 : 493 – 521 .
- Barnse , D.E. ; Marshall , G.D. ( 1995 ) Rapid optimization of chemical parameters affecting supported liquid membranes . Sep. Sci Technol. , 30 ( 5 ): 751 – 776 .
- Mishra , S.L. ; Singh , H. ; Gupta , C.K. ( 2000 ) Simultaneous purification of dysprosium and terbium from dysprosium concentrate using 2-ethyhexyl phosphonic acid mono 2-ethyhexyl ester (PC88A) as an extractant . Hydrometallurgy , 56 : 33 – 40 .
- Shukla , J.P. ; Mishra , S.K. ( 1991 ) Carrier mediated transport of uranyl ions across tri-butyl phosphate/n-dodecane liquid membranes . J. Memb. Sci. , 64 : 93 – 102 .
- Sandell , E.B. ( 1959 ) Colorimetric determination of traces of metals. , 3rd Ed. ; Interscience Publishers, Inc. : New York , p. 844 – 851 .
- Singh , S.K. ; Misra , S.K. ; Sudersanan , M. ; Dakshinamoorthy , A. ( 2009 ) Studies on the recovery of uranium from phosphoric acid medium by D2EHPA/n-dodecane immobilized liquid membrane . Sep. Sci. Technol. , 44 : 169 – 189 .
- Singh , S.K. ; Misra , S.K. ; Tripathi , S.C. ; Singh , D.K. ( 2010 ) Studies on permeation of uranium (VI) from phosphoric acid medium through supported liquid membrane comprising a binary mixture of PC88A and Cyanex 923 in n-dodecane as carrier . Desalination , 250 : 19 – 25 .
- Dinkar , A.K. ( 2000 ) Studies on extraction of uranium and thorium from aqueous nitrate solution using (KSM-17) extractant. M.Sc Thesis, University of Mumbai, India,
- Sriram , S. ; Mohapatra , P.K. ; Pandey , A.K. ; Manchanda , V.K. ; Badheka , L.P. ( 2000 ) Facilitated transport of americium (III) from nitric acid media using dimethyl Dibutyltetradecyl-1, 3-malonamide . J. Memb. Sci. , 177 : 163 – 175 .
- Visser , H.C. ( 1994 ) Supported liquid membranes with improved stability; Kinetics and mechanism of carrier mediated salt transport. Ph.D Thesis, Chapters 1 and 2.
- Danesi , P.R. ; Reichley-Yinger , L. ; Ricket , P. ( 1987 ) Life time of supported liquid membranes: The influence of interfacial properties, chemical composition, and water transport on the long term stability of the membrane . J. Memb. Sci. , 31 : 117 – 145 .