Al Mesfer, M.K., Danish, M., & Shah, M. (2021). Optimization of fluoride adsorption from aqueous solution over mesoporous titania-alumina composites using Taguchi method. Water Environ. Res. 94, e1663. https://doi.org/10.1002/wer.1663
Akuno, M.H., Nocella, G, Milia, E.P., & Gutierrez, L. (2019). Factors influencing the relationship between fluoride in drinking water & dental fluorosis: a ten-year systematic review & meta-analysis. J. Water Health 17(6), 845-862. https://doi.org/10.2166/wh.2019.300.
Alkhatib, M.F., Mamun, A.A., & Akbar, I. (2015). Application of response surface methodology for optimization of colour removal from POME by granular activated carbon. Inter. J. Environ. Sci. Technol. 12, 1295-1302. https://doi.org/10.1007/s13762-014-0504-4
Adamson, A., & Gast, A. (1997). Physical Chemistry of Surface, Wiley N. Y, 368.
Baker, J.R., & Balch, D.A. (1962). A study of the organic material of hen’s eggshell. Biochem. J. 82, 352–361. https://doi.org/10.1042/bj0820352
Bashir, A.S.M., & Manusamy, Y. (2015). Characterization of Raw Egg Shell Powder (ESP) as A Good Bio-filler. J. Eng. Res. Technol. 2(1), 56-60.
Bhaumik, R., & Mondal, N.K. (2014). Optimizing adsorption of fluoride from water by modified banana peel dust using response surface modelling approach. Appl.Water Sci. http://dx.doi.org/ 10.1007/s13201-014-0211-9.
Bhaumik, R., & Mondal, N.K. (2016). Optimizing adsorption of fluoride from water by modified banana peel dust using response surface modelling approach. Appl. Water Sci. 6, 115–135. http://dx.doi.org/10.1007/s13201-014-0211-9
Bhaumik, R., Mondal, N.K., Das, B., Roy, P., Pal, K.C., Das, C., Banerjee, A., & Dutta, JK (2012). Eggshell powder as an adsorbent for removal offuoride from aqueous solution: equilibrium, kinetic & thermodynamic studies. Eur. J. Chem. 9(3), 1457–1480. http://dx.doi.org/10.1155/2012/790401
Bhaumik, R., Mondal, N.K., Chattoraj, S., & Datta, J.K. (2013). Application of response surface methodology for optimization of fluoride removal mechanism by newely developed biomaterial. Am. J. Anal. Chem. 4, 404–419. http://dx.doi.org/10.4236/ajac.2013.48051
Bhaumik, R, Mondal, N.K., & Chattoraj, S. (2017). An optimization study for defluoridation from synthetic fluoride solution using scale of Indian major carp Catla (Catla catla): An Unconventional Biosorbent. J. Fluorine Chem. 195, 57-69. https://doi.org/10.1016/j.jfluchem.2017.01.015
Bhaumik, R., & Mondal, N.K. (2015). Adsorption of fluoride from aqueous solution by a new low-cost adsorbent: thermally & chemically activated coconut fibre dust. Clean Technol. Environ. Policy. 17, 2157–2172. doi:10. 1007/s10098-015-0937-6
Blumenkrantz, N., & Asboe-Hansen, G. (1973). New method for quantitative determination of uronic acids. Anal. Biochem. 54, 484–489. https://doi.org/10.1016/0003-2697(73)90377-1
Box, G.E.P., & Wilson, K.B. (1951). On the experimental attainment of optimum conditions. J. R. Stat. Soc. 13(1), 1-45.
Chattoraj, S. Mondal, N.K., Das, B., Roy, P., & Sadhukhan, B. (2013). Biosorption of
carbaryl from aqueous solution onto Pistiastratiotes biomass. Appl. Water Sci. 4, 79-88. http://doi.org/10.1007/s13201-013-0132-z.
Chaudhary, M., & Maiti A. (2019). Defluoridation by highly efficient calcium hydroxide
nanorods from synthetic & industrial wastewater. Colloids Surf, A Physicochem. Eng. Asp. https://doi.org/10.1016/j.colsurfa.2018.10.052
Chen, N., Feng, C., & Li, M. (2014). Fluoride removal on Fe-Alimpregnated granular ceramic adsorbent from aqueous solution. Clean Technol. Environ. Policy 16, 609–617. https://doi.org/10.1007/s10098-013-0659-6
Chen, N., Zhang, Z., Feng, C., Li, M., Zhu, D., Chen, R., & Sugiura N. (2010.) An excellent fluoride sorption behaviour of ceramic adsorbent. J. Hazard. Mater. 183, 460–465. https://doi.org/10.1016/j.jhazmat.2010.07.046
Chiavola, A., D’Amato, E., & Di Marcantonio, C. (2022). Comparison of Adsorptive Removal of Fluoride from Water by Different Adsorbents under Laboratory & Real Conditions. Water 14, 1423. https://doi.org/10.3390/w14091423
Dehghani, M.H., Sanaei, D., Ali, I., & Bhatnagar, A. (2016). Removal of chromium(VI) from aqueous solution using treated waste newspaper as a low-cost adsorbent: Kinetic modeling & isotherm studies. J. Mol. Liq. 215, 671-679. https://doi.org/10.1016/j.molliq.2015.12.057
El-Din Mohamed, W.S., Hamad, M.T.M.H., & Kamel, M.Z. (2020). Application of statistical response surface methodology for optimization of fluoride removal efficiency by Padina sp. alga. Water Environ. Res. 92, 1080–1088.
Fan, X., Parker, D.J., & Smith, M.D. (2003). Adsorption kinetics of fluorideon low cost materials. Water Res. 37, 4929–4937. https://doi.org/10.1016/j.watres.2003.08.014
Freire, M.N., & Holanda, J.N.F. (2006). Characterization of avian eggshell waste aiming its use in a ceramic wall tile paste‖. Cerâmica 52, 240-244. https://doi.org/10.1590/S0366- 69132006000400004
Ghalhari, M.R., Kalteh, S., Tarazooj, F.A., Zeraatkar, A.and Mahvi, A.H. (2021). Health risk assessment of nitrate & fuoride in bottled water: A case study of Iran. Environ. Sci. Pollut. Res. 28, 1–12. https://doi.org/10.1007/s11356-021-14027-w
Ghosh, S.B., Bhaumik, R., & Mondal, N.K. (2016). Optimization study of adsorption parameters for removal of fluoride using aluminium-impregnated potato plant ash by response surface methodology. Clean Technol. Environ. Policy 18(4), 1069-1083. https://doi.org/10.1007/s10098-016-1097-z
Ghosh, S.B., & Mondal, N.K. (2019). Application of Taguchi method for optimizing the process parameters for the removal of fluoride by Al-impregnated Eucalyptus bark ash. Environ. Nanotechnol. Monitor. Manage. 11, 100206. https://doi.org/10.1016/j.enmm.2018.100206
Gidi, L.D., Amare, E.Z., & Murthy, H.C.A., & Abebe, B. (2019). Application of Novel Clay Composite Adsorbent for Fluoride Removal. Mater. Sci. Res. Ind. 16(2). doi.org/10.13005/msri/160209
Grzegorzek, M., Majewska-Nowak, K., & Ahmed, A.E. (2020). Removal of fluoride from multicomponent water solutions with the use of monovalent selective ion-exchange membranes. Sci. Total Environ. 722, 137681. doi.org/10.1016/j.scitotenv.2020.137681
Hamidi, A.A., Salimi, M.N., & Yusoff, A.H.M. (2017). Synthesis & characterization of eggshell-derived hydroxyapatite via mechanochemical method: A comparative study. AIP Conference Proceedings 1835; 020045. https://doi.org/10.1063/1.4981867
Handa, B.K. (1975). Geochemistry & genesis of fluoride- containing ground waters in India. Groundwater 13, 275-281. https://doi.org/10.1111/j.1745-6584.1975.tb03086.x
Hashemkhani, M., Ghalhari, M.R., Bashardoust, P., Hosseini, S.S., Mesdaghinia, A., & Mahvi, A.H. (2022). Fluoride removal from aqueous solution via environmentally friendly adsorbent derived from seashell. Sci. Reports 12, 9655 https://doi.org/10.1038/s41598-022-13756-3
Iriel, A., Bruneel, S.P., Schenone, N., & Cirelli, A.F. (2018). The removal of fluoride from aqueous solution by a lateritic soil adsorption: Kinetic & equilibrium studies. Ecotoxicol. Environ. Safety 149, 166-172. https://doi.org/10.1016/j.ecoenv.2017.11.016
Khataee, A.R., Kaisiri, M.B., Alidokht, L. (2011). Application of response surface methodology in the optimization of photocatalytic removal of environmental pollutants using nanocatalysts. Environ. Technol. 32(15), 1669-1684. https://doi.org/10.1080/09593330.2011.597432.
Liu, J., Li, W-Yi., Liu, Y., Zeng, Q., Hong, S. (2014). Titanium (V) hydrate based on chitosan template for defluoridation from aqueous solution. Appl. Surface Sci. 213, 46-54. https://doi.org/10.1016/j.apsusc.2013.12.050
Iizuka, A., Ho, H-J., & Yamasaki, A. (2022). Removal of fluoride ions from aqueous solution by metaettringite. PLoS ONE 17(3), e0265451. https:// doi.org/10.1371/journal.pone.0265451
Mondal, N.K., & Kundu, M. (2016). Biosorption of Fluoride from Aqueous Solution Using Lichen And Its Ca-Pretreated Biomass. Water Conserv. Sci. Eng. 1(3), 143-160. https://doi.org/10.1007/s41101-016-0009-8
Mondal, N.K., Bhaumik, R., Roy, P., Das, B., & Datta, J.K. (2013). Investigation on fixed bed column performance of fluorideadsorption by sugarcane charcoal. J. Environ .Biol. 34, 1059-1064
Mondal, M.K. (2010). Removal of Pb (II) from aqueous solution by adsorption using activated tea waste. Korean J. Chem. Eng. 27(1), 144–151. https://doi.org/10.1007/s11814-009-0304-6
Mondal, N.K. (2017). Effect of fluoride on photosynthesis, growth & accumulation of four widely cultivated rice (Oryza sativa L.) varieties in India. Ecotoxicol. Environ. Safety 144, 36-44. https://doi.org/10.1016/j.ecoenv.2017.06.009.
Mondal, N.K. (2017). Natural Banana (Musa acuminate) Peel: an Unconventional Adsorbent for Removal of Fluoride from Aqueous Solution through Batch Study. Water Conserv. Sci. Eng. 1(4), 223-232. https://doi.org/10.1007/s41101-016-0015-x
Mondal, N.K., Samanta, A., Dutta, S., & Chattaraj, S. (2017). Optimization of Cr (VI) biosorption onto Aspergillus niger using 3-level Box-Behnken design: equilibrium, kinetic, thermodynamic & regeneration studies. J. Genetic Eng. Biotechnol 15, 151-160. https://doi.org/10.1016/j.jgeb.2017.01.006
Mondal, N.K., & Roy, S. (2016). Optimization study of adsorption parameters for removal of phenol on gastropod shell dust using response surface methodology. Clean Technol. Environ. policy 18(2), 429-447. https://doi.org/10.1007/s10098-015-1026-6
Mondal, N.K., Bhaumik, R., Banerjee, A., Datta, J.K., & Baur, T. (2012). A comparative study on the batch performance of fluoride adsorption by activated silica gel & activated rice husk ash. Int. J. Environ. Sci. 2(3), 1643–1661. https://doi.org/10.6088/ijes.00202030049
Mondal, N.K., Bhaumik, R., & Datta, J.K. (2015). Removal of fluoride by aluminum impregnated coconutfiber from synthetic fluoride solution & natural water.
Alexandria Eng. J. 54, 1273-1284. https://doi.org/10.1016/j.aej.2015.08.006
Mondal, N.K., Pal, K.C., & Kabi, S. (2012). Prevalence & severity of dental fluorosis in relation to fluoridein ground water in the villages of Birbhum district, West Bengal,India. Environmentalist 32, 70–84. https://doi.org/10.1007/s10669-011-9374-1
Mondal, N.K., Bhaumik, R., Baur, T., Das, B., Roy, P., & Datta, J.K. (2012b). Studies on defluoridation of water by tea ash: an unconventional biosorbent. Chem. Sci. Trans. 1(2), 239–256. https://doi.org/10.7598/cst2012.134
Mondal, N.K., Kundu, M., Das, K., Bhaumik, R., & Datta, J.K. (2013). Biosorption of fluoride from aqueous phase onto Aspergillus & its calcium-impregnated biomass & evaluation of adsorption kinetics. Fluoride 46(4), 239–245
Mondal, N.K., Bhaumik, R., Sen, K., & Debnath, P. (2022). Adsorption of fuoride in aqueous solutions using saline water algae (Rhodophyta sp.): an insight into isotherm, kinetics, thermodynamics and optimization studies. Model. Earth Syst. Environ. 8, 3507–3521 https://doi.org/10.1007/s40808-021-01320-3
Montgomery, D.C. (2005). Design & analysis of experiments: Response surface method & Design. John Wiley & Sons, Inc New York.
Munagapati, V.S., & Kim, D-Su. (2017). Equilibrium isotherms, kinetics, & thermodynamics studies for congo red adsorption using calcium alginate beads impregnated with nano- goethite. Ecotoxicol. Environ. Safety 141, 226-234. https://doi.org/10.1016/j.ecoenv.2017.03.036
Nakano, T, Ikawa, N.I & Ozimek,L. (2003). Chemical Composition of Chicken Eggshell & Shell Membranes. Poultry Sci. 82, 510–514. https://doi.org/10.1093/ps/82.3.510
Nasar, A.B., Walha, K., Charcosset, C., & Amar, R.B. (2011). Removal of fluoride ions using Cuttle fish bones. J. Fluoride Chem. 132, 57–62. https://doi.org/10.1016/j.jfluchem.2010.11.006
Nur, T., Loganathan, P., Nguyen, T.C., Vigneswaran, S., Singh, G., & Kandasamy, J. (2014). Batch & column adsorption & desorption of fluoride using hydrous ferric oxide: Solution chemistry & modelling. Chem. Eng. J. 247, 93-102. http://dx.doi.org/10.1016/j.cej.2014.03.009
Ok, Y.S., Lee, S.S., Jeon, W-T., Oh, S-E., Usman Adel, R.A., & Moon, D.H. (2011). Application of eggshell waste for the immobilization of cadmium & lead in a contaminated soil. Environ. Geochem. Health 33, 31–39. https:// doi.org/0.1007/s10653-010-9362-2
Pandey, J., & Pandey, U. (2011). Fluoride contamination & fluorosis in rural community in the vicinity of phosphate fertilizer factory in India. Bulletin Environ. Conta. Toxicol. 87(3), 245-249. https://doi.org/10.1007/s00128-011-0344-6
Panneerselvam, P., Morad, N., & Tan, K.A. (2011). Magnetic nanoparticle (Fe3O4) impregnated onto tea waste for the removal of nickel(II) from aqueous solution. J. Hazard. Mater. 186, 160-168. https://doi.org/10.1016/j.jhazmat.2010.10.102
Paradelo, R., Conde-Cid, M., Arias-Estevez, M., Nóvoa-Muñoz, J.C., Álvarez-Rodríguez, E., Fernández-Sanjurjo, M.J., & Núñez-Del, A. (2017). Removal of anionic pollutants by pine bark is influenced by the mechanism of retention. Chemosphere 167, 139-145. https://doi.org/10.1016/j.chemosphere.2016.09.158
Roy, P., Mondal, N.K., & Das, K. (2014). Modeling of the adsorptive removal of arsenic: a statistical approach. J. Environ. Chem. Eng. 2, 585–597. https://doi.org/10.1016/j.jece.2013.10.014
Sadhukhan, B., Mondal, N.K., & Chattoraj, S. (2014). Biosorptive removal of cationic dye from aqueous system: a response surface methodological approach. Clean Technol. Environ. Policy 16, 1015–1025. https://doi.org/10.1007/s10098-013-0701-8
Shao, S., Ma, B., Chen, Y., Zhang, W., & Wang, C. (2021). Behavior & mechanism of fluoride removal from aqueous solutions by using synthesized CaSO4⋅2H2O nanorods. Chem. Eng. J. 426, 131364. https://doi.org/10.1016/j.cej.2021.131364
Sugashini, S., & Meera, S.B.K.M. (2013). Optimization using central composite design (CCD) for the biosorption of Cr(VI) ions by cross linked chitosan carbonized rice husk (CCACR). Clean Technol. Environ. Policy 15, 293–302. https://doi.org/10.1007/s10098-012-0512-3
Suneetha, M., Sundar, B.S. & Ravindhranath, K. (2015). Removal of fluoride from polluted waters using active carbon derived from barks of Vitex negundo plant. J. Anal. Sci. Technol. 6, 15 https://doi.org /0.1186/s40543-014-0042-1
Tomar, V., Prasad, S., & Kumar, D. (2013). Adsorptive removal of fluoride from water samples Using Zr-Mn composite material. Microchem. J. 111, 116-124. https://doi.org/10.1016/j.microc.2013.04.007
Tomar, V., Prasad, S., Kumar, D. (2014). Adsorptive removal of fluoride from aqueous media using Citrus limonum (lemon) leaf. Microchem. J. 112, 97-103. https://doi.org/10.1016/j.microc.2013.09.010
Tchmgui_Kamga E, Ngameni E, Darchen A (2010). Evaluation of removal efficiency of fluoride from aqueous solution using new charcoals that contain calcium compounds. J. Colloid Interface Sci. 346, 494-499. https://doi.org/10.1016/j.jcis.2010.01.088
Tahaikt, M., El Habbani, R., Ait Haddou, A., Achary, I., Amor, Z., Taky, M., Alami, A., Boughriba, A., Hafsi, M., & Elmidaoui, A. (2007.) Fluoride Removal from Groundwater by Nanofiltration. Desalin. 212(1-3), 46-53. https:// doi.org/10.1016/j.desal.2006.10.003
Wang, T., Yan, L., He, Y., Alhassan, S.I., Gang, H., Wu, B., Jin, L., & Wang, H. (2022). Application of polypyrrole-based adsorbents in the removal of fluoride: a review. RSC Adv. 12, 3505-3517 https:// doi.org/10.1039/D1RA08496H
Wang, X., Pfeiffer, H., Wei, J., Wang, J., Hang, J. (2022). Fluoride ions adsorption from water by CaCO3 enhanced Mn-Fe mixed metal oxides. Front. Chem. Sci. Eng. https://doi.org/10.1007/s11705-022-2193-8 WHO (2011). Guideline for drinking-water quality, 4th edn. WorldHealth Organization,
Geneva
Zaman, T., Mostari Mst, S., Al Mahmood, Md. A., & Rahman, Md. S. (2018). Evolution & characterization of eggshell as a potential candidate of raw material. Cerâmica 64, 236-241. doi.org/10.1590/0366-69132018643702349
Zhao, Y., Li, X., Liu, L., & Chen, F. (2018). Fluoride removal by Fe() loaded exchange cotton cellulose adsorbent from drinking water. Carbohydr. Polym. 72, 144-150. https://doi.org/10.1016/j.carbpol.2007.07.038