Enhancement effect of phosphate and silicate on water defluoridation by calcined gypsum |
Al-Rawajfeh, Aiman Eid
(Tafila Technical University (TTU), Department of Chemical Engineering)
Alrawashdeh, Albara I. (Tafila Technical University (TTU), Department of Chemistry) Aldawdeyah, Asma (Tafila Technical University (TTU), Department of Chemistry) Hassan, Shorouq (Tafila Technical University (TTU), Department of Chemical Engineering) Qarqouda, Ruba (Tafila Technical University (TTU), Department of Chemical Engineering) |
1 | Mohapatra, M., Anand, S., Mishra, B.K., Giles, D.E. and Singh, P. (2009), "Review of fluoride removal from drinking water", J. Environ. Manag., 91, 67-77. DOI ScienceOn |
2 | Mourabet, M., El Boujaady, H., El Rhilassi, A., Ramdane, H., Bennani-Ziatni, M., El Hamri, R. and Taitai, A. (2011), "Defluoridation of water using Brushite: Equilibrium, kinetic and thermodynamic studies", Desalination, 278, 1-9. DOI ScienceOn |
3 | Nath, S.K. and Dutta, R.K. (2012), "Acid-enhanced limestone defluoridation in column reactor using oxalic acid", Process Safety and Environmental Protection, 90, 65-75. DOI ScienceOn |
4 | Onyango, M.S. and Matsuda, H. (2006), "Fluoride removal from water using adsorption technique, in Fluorine and the Environment", 2, 1-48. DOI |
5 | Poinern, G.E.J., Ghoshc, M.K., Ng, Y.J, Issa, T.B., Anand, S. and Singh, B. (2011), "Defluoridation behavior of nanostructured hydroxyapatite synthesized through an ultrasonic and microwave combined technique", J. Hazard. Mater., 185, 29-37. DOI ScienceOn |
6 | Shchukin, E.D., Amelina, E.A. and Kontorovich, S.I. (1992), "Formation of contacts between particles and development of internal stresses during hydration processes", Mater. Sci. Concrete III, American Ceramic Society, OH, USA. |
7 | Shimizu, Y. and Hirasawa, I. (2012), "Recovery of ionic substances from wastewater by seeded reaction crystallization", Chem. Eng. Technol., 35, 1051-1054. |
8 | Sajidu, S.M.I., Masamba, W.R.L., Thole, B. and Mwatseteza, J.F. (2008), "Groundwater fluoride levels in villages of Southern Malawi and removal studies using bauxite", Int. J. Phys. Sci., 3(1), 1-11. |
9 | Sakhare, N., Lunge, S., Rayalu, S., Bakardjiva, S., Subrt, J., Devotta, S. and Labhsetwar, N. (2012), "Defluoridation of water using calcium aluminate material", Chem. Eng. J., 203, 406-414. DOI ScienceOn |
10 | Sundaram, C.S., Viswanathan, N. and Meenakshi, S. (2008), "Defluoridation chemistry of synthetic hydroxyapatite at nano scale: Equilibrium and kinetic studies", J. Hazard. Mater., 155(1-2), 206-215. DOI ScienceOn |
11 | Tomic, Z., Makreski, P. and Gajić, B. (2010), "Identification and spectra-structure determination of soil minerals: Raman study supported by IR spectroscopy and X-ray powder diffraction", J. Raman Spectroscopy, 41(5), 582-586. |
12 | Thole, B. (2011), "Defluoridation kinetics of calcined bauxite, gypsum, and magnesite and breakthrough characteristics of their composite filter", J. Fluorine Chem., 132(8), 529-535. DOI ScienceOn |
13 | Thole, B., Mtalo, F. and Masamba, W. (2012), "Groundwater defluoridation with raw bauxite, gypsum, magnesite, and their composites", Clean-Soil, Air, Water, 40(11), 1222-1228. DOI ScienceOn |
14 | Viswanathan, N. and Meenakshi, S. (2010), "Selective fluoride adsorption by a hydrotalcite/chitosan composite", Appl. Clay Sci., 48(4), 607-611. DOI ScienceOn |
15 | WHO (World Health Organization) (1993), Guidelines for Drinking Water Quality, World Health Organization, Geneva. |
16 | Yang, M., Hashimoto, T., Hoshi, N. and Myoga, H. (1999), "Fluoride removal in a fixed bed packed with granular calcite", Water Res., 33(16), 3395-3402. DOI ScienceOn |
17 | Al-Rawajfeh, A.E. (2013), Improvement of the setting time of calcined gypsum produced from Mulaih, South Jordan, Submitted for publication. |
18 | Bhatnagar, A., Kumara, E. and Sillanpaa, M. (2011), "Fluoride removal from water by adsorption-A review", Chem. Eng. J., 171, 811-840. DOI ScienceOn |
19 | Correia, C.M.P. and Souza, M.F. (2009), "Mechanical strength and thermal conductivity of low-porosity gypsum plates", Mater. Res., 12, 95-99. DOI |
20 | Gopal, V. and Elango, K.P. (2007), "Equilibrium, kinetic and thermodynamic studies of adsorption of fluoride onto plaster of Paris", J. Hazard. Mater., 141, 98-105. DOI ScienceOn |
21 | Lenntech, B.V., Water Treatment Solutions, Delft, The Netherlands. |
22 | Mohan, V.S., Mohan, K.S. and Karthikeyan, J. (2001), "IR, XRD, SEM Studies to evaluate the mechanism of azo dye sorption interaction with coal based adsorbents and activated carbon from aqueous phase", J. Sci. Indus. Res., 60, 410-415. |
23 | Masamba, W.R.L., Sajidu, S.M. Thole, B. and Mwatseteza, J.F. (2005), "Water defluoridation using Malawi's locally sourced gypsum", Phys. Chem. Earth, 30, 846-849 DOI ScienceOn |