| Issue |
Korean Journal of Chemical Engineering,
Vol.29, No.10, 1382-1387, 2012
Vol.29, No.10, 1382-1387, 2012
Boron removal by means of chemical precipitation with calcium hydroxide and calcium borate formation
Boron removal was investigated by chemical precipitation from aqueous solutions containing boron using calcium hydroxide. pH, initial boron concentration, amount of Ca(OH)2, stirring speed and solution temperature were selected as operational parameters in a batch system. The highest boron removal efficiency was reached at pH 1.0. Increasing initial boron concentration and amount of calcium hydroxide raised to boron removal efficiency. Boron removal efficiency was highest at a stirring speed of 150 rpm. The most important parameter affecting boron removal
efficiency was solution temperature. Increasing solution temperature increased importantly boron removal. XRD analysis showed that CaB3O3(OH)5·4H2O, which is a borate mineral called inyoite, occurred between Ca(OH)2 and borate ions. As a result of the obtained experimental data, when the optimum operational conditions were selected, over 96% of boron removal efficiency was reached by this method.
[References]
- Boncukcuoglu R, Kocakerim MM, Kocada istan E, Yilmaz MT, Resour. Conserv. Recycl., 37, 147, 2003
- Ozturk N, Kavak D, J. Hazard. Mater. B., 127, 81, 2005
- Seiler HF, Handbook on toxicity of inorganic compounds, Marcel Decker Inc., New York, 1998
- Yimaz AE, Boncukcuoglu R, Kocakerim MM, J. Hazard. Mater., 144(1-2), 101, 2007
- Barranco WT, Hudak PF, Eckhert CD, Cancer Causes Control., 18, 71, 2007
- Li X, Liu R, Wu S, Liu J, Cai SS, Chen DS, J. Colloid Interface Sci., 361(1), 232, 2011
- Yurdakoc M, Seki Y, Karahan S, Yurdakoc K, J. Colloid Interface Sci., 286(2), 440, 2005
- Karahan S, Yurdakoc M, Seki Y, Yurdakoc K, J. Colloid Interface Sci., 293(1), 36, 2006
- Kavak D, J. Hazard. Mater., 163(1), 308, 2009
- Boncukcuoglu R, Yilmaz AE, Kocakerim MM, Copur M, Desalination, 160(2), 159, 2004
- Yilmaz AE, Boncukcuoglu R, Yilmaz MT, Kocakerim MM, J. Hazard. Mater., 117(2-3), 221, 2005
- Yan CY, Yi WT, Ma PH, Deng XC, Li FQ, J. Hazard. Mater., 154(1-3), 564, 2008
- Kabay N, Yilmaz-Ipek I, Soroko I, Makowski M, Kirmizisakal O, Yag S, Bryjak M, Yuksel M, Desalination, 241(1-3), 167, 2009
- Koseoglu H, Harman BI, Yigit NO, Guler E, Desalination., 258, 2010
- Y lmaz AE, Boncukcuoglu R, Kocakerim MM, Keskinler B, J. Hazard. Mater. B., 125, 160, 2005
- Yazicigil Z, Oztekin Y, Desalination, 190(1-3), 71, 2006
- Wolska J, Bryjak M, Desalination., 283, 193, 2011
- Itakura T, Sasai R, Itoh H, Water Res., 39, 2543, 2005
- Garcia-Soto MDD, Camacho EM, Sep. Purif. Technol., 48(1), 36, 2006
- Franson, 21th Ed., M.A.H., APHA, AWWA and WPCF Press, 2005
- Ghosh J, Chattopadhayay SK, Meikap AK, Chatterjee SK, J. Alloy. Compd., 453, 131, 2008
- Na JW, Lee KJ, Ann. Nucl. Energy., 20, 455, 1993
- Hou DY, Wang J, Sun XC, Luan ZK, Zhao CW, Ren XJ, J. Hazard. Mater., 177(1-3), 613, 2010
- Yilmaz AE, Boncukcuoglu R, Kocakerim MM, Kocadagistan E, Desalination, 230(1-3), 288, 2008
- Ozurk N, Kavak D, Kose TE, Desalination, 223(1-3), 1, 2008
- Cengeloglu Y, Arslan G, Tor A, Kocak I, Dursun N, Sep. Purif. Technol., 64(2), 141, 2008
- Ferreira OP, Moraes SG, Duran N, Cornejo L, Chemosphere., 62, 80, 2006
- Remy P, Muhr H, Plasari E, Ouerdiane I, Environ. Progress., 24, 1, 2005
- Itakura T, Sasai R, Itoh H, Bullet. Chem. Soc. Japan., 79, 1303, 2006
- Tsai HC, Lo SL, J. Hazard. Mater., 186(2-3), 1431, 2011
- Irawan C, Kuo YL, Liu JC, Desalination., 280, 280, 2011
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