The simulated radionuclide Eu(III) was separated effectively by using the in-situ synthesis of hydrotalcite. The optimal conditions of pH, Mg/(Eu+Al) molar ratio, and initial Eu(III) concentration for separating Eu(III) and achieving a single hydrotalcite phase were investigated systematically and determined to be 10, 3.0, and 600 mg L-1, respectively. Under the optimal separation conditions, the removal percentage of Eu(III) reached 99.8%. The characterization results suggested that Eu(III) was incorporated into the crystal lattice of hydrotalcite completely and fully_x000D_ immobilized in the structure of spinel by calcining, and the morphology of the synthetic hydrotalcite containing Eu(III) was in hexagonal platelet-like sheet.

High Level Liquid Waste Separation Hydrotalcite In-situ Synthesis Europium

Kedari CS, Pandit SS, Gandhi PM, J. Membr. Sci., 430, 188 (2013)
Zhang AY, Kuraoka E, Kumagai M, Sep. Purif. Technol., 50(1), 35 (2006)
Krishna MVB, Rao SV, Arunachalam J, Murali MS, Kumar S, Manchanda VK, Sep. Purif. Technol., 38(2), 149 (2004)
Rana D, Matsuura T, Kassim MA, Ismail AF, Desalination, 321, 77 (2013)
Li SW, Chen J, Wang JC, J. Radioanal. Nucl. Chem., 292(2), 697 (2012)
Mahmoud MR, Someda HH, J. Radioanal. Nucl. Chem., 292(3), 1391 (2012)
Abe H, Satoh A, Nishida K, Abe E, Ncaka T, Imai M, Kitazawa H, J. Solid State Chem., 179(5), 1521 (2006)
Potdar HS, Vijayanand S, Mohaideen KK, Patil KR, Joy PA, Madhavan RR, Kutty KVG, Ambashta RD, Wattal PK, Mater. Chem. Phys., 123(2-3), 695 (2010)
Lee SH, Yoo JH, Kim JH, Korean J. Chem. Eng., 21(5), 1038 (2004)
Dakshinamoorthy A, Dhami PS, Naik PW, Dudwadkar NL, Munshi SK, Dey PK, Venugopal V, Desalination, 232(1-3), 26 (2008)
Bai FF, Ye G, Chen GJ, Wei JC, Wang JC, Chen J, React. Funct. Polym., 73(1), 228 (2013)
Tan SH, Chen XG, Ye Y, Sun J, Dai LQ, Ding Q, J. Hazard. Mater., 179(1-3), 559 (2010)
Yang YM, Zhao XF, Zhu Y, Zhang FZ, Chem. Mater., 24(1), 81 (2012)
Pavel OD, Tichit D, Marcu IC, Appl. Clay Sci., 61, 52 (2012)
Salomao R, Milena LM, Wakamatsu MH, Pandolfelli VC, Ceram. Int., 37(8), 3063 (2011)
Stumpf T, Curtius H, Walther C, Dardenne K, Ufer K, Fanghanel T, Environ. Sci. Technol., 41, 3186 (2007)
Fan XM, Yang ZH, Xie X, Long W, Wang RJ, Hou ZL, J. Power Sources, 241, 404 (2013)
Das J, Das D, Parida KM, J. Colloid Interface Sci., 301(2), 569 (2006)
Douglas GB, Wendling LA, Pleysier R, Trefry MG, Mine Water Environ., 29(2), 108 (2010)
Douglas G, Shackleton M, Woods P, Appl. Geochem., 42, 27 (2014)
Ma W, Zhao NN, Yang G, Tian LY, Wang R, Desalination, 268(1-3), 20 (2011)
Ringwood A, Kesson S, Ware N, Hibberson W, Major A, Nature, 278, 2019 (1979)
Choudary BM, Jaya VS, Reddy BR, Kantam ML, Rao MM, Madhavendra SS, Chem. Mater., 17(10), 2740 (2005)
Sharma SK, Kushwaha PK, Srivastava VK, Bhatt SD, Jasra RV, Ind. Eng. Chem. Res., 46(14), 4856 (2007)
Yan K, Xie XM, Li JP, Wang XL, Wang ZZ, J. Nat. Gas Chem., 16(4), 371 (2007)
Sharma U, Tyagi B, Jasra RV, Ind. Eng. Chem. Res., 47(23), 9588 (2008)
Serrano-Lotina A, Rodriguez L, Munoz G, Daza L, J. Power Sources, 196(9), 4404 (2011)
Zhao D, Wang Y, Xuan H, Chen Y, Cao T, J. Radioanal. Nucl. Chem., 295, 1251 (2013)
Zhang PL, Sago S, Yamaguchi T, Anilkumar GM, J. Power Sources, 230, 225 (2013)
Feng YJ, Li DQ, Wang Y, Evans DG, Duan X, Polymer Degradation and Stability, 91, 789 (2006)
Ogawa M, Kaiho H, Langmuir, 18(11), 4240 (2002)