Abstract
In the current study, Ti(IV) iodovanadate cation exchanger (TIV) was synthesized and applied for the removal of Pb2+ and Hg2+ metal ions from the aqueous medium. The adsorption studies were performed by the batch techniques and adsorption parameters viz. contact time, pH, initial metal ion concentration, and temperature were also investigated. The optimum adsorption of Pb2+ (95 %) and Hg2+ (65 %) were observed at pH 6. The pseudo-second order equation represented the adsorption kinetics with high correlation coefficient. Langmuir model showed the best fitting to the isotherm equilibrium data, with a maximum adsorption capacity of 18.8 mg g−1 for Pb2+ and 17.2 mg g−1 for Hg2+. Furthermore, thermodynamic factors, i.e., ΔG, ΔH, and ΔS, indicated that adsorption of Pb2+ and Hg2+ onto TIV were spontaneous, endothermic, and feasible in the temperature range of 293–323 K.
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Sharma G, Pathania D, Naushad M, Kothiyal NC (2014) Fabrication, characterization and antimicrobial activity of polyaniline Th(IV) tungstomolybdophosphate nanocomposite material: Efficient removal of toxic metal ions from water. Chem Eng J 251: 413–421
Sekar M, Sakthi V, Rengaraj S (2004) Kinetics and equilibrium adsorption study of lead(II) onto activated carbon prepared from coconut shell. J Coll Interface Sci 279:307–313
AL-Othman ZA, Inamuddin, Naushad M (2011) Determination of ion-exchange kinetic parameters for the poly-o-methoxyaniline Zr(1V) molybdate composite cation-exchanger. Chem Eng J 166:639–645
Nabi SA, Bushra R, Naushad M, Khan A (2010) Synthesis, characterization and ion exchange behavior of composite material, poly-o-toluidine stannic molybdate and its use in the separation of toxic metal ions. Chem Eng J 165:529–536
World Health Organization International Standards of Drinking Water. W.H.O., Geneva, Switzerland
EPA (Environmental Protection Agency) (1990) Environmental pollution control alter-natives, EPA/625/5-90/025, EPA/625/4-89/023. Environmental Protection Agency, Cincinnati
Yardim MF, Budinova T, Ekinci E, Petrov N, Razvigorova M, Minkova V (2003) Removal of mercury(II) from aqueous solution by activated carbon obtained from furfural. Chemosphere 52:835–841
Adams DH, Christian S, Niladri B, Rune D, Dong-Ha N, Pall SL, Asger LJ (2010) Mercury contamination in spotted seatrout, Cynoscion nebulosus: an assessment of liver, kidney, blood, and nervous system health. Sci Total Environ 408:5808–5816
Piani R, Covelli S, Biester H (2005) Mercury contamination in Marano Lagoon (Northern Adriatic sea, Italy): source identification by analyses of Hg phases. Appl Geochem 20:1546–1559
ALOthman ZA, Naushad M, Nilchi A (2011) Development, characterization and ion exchange thermodynamics for a new crystalline composite cation exchange material: application for the removal of Pb2+ ion from a standard sample (rompin hematite). J Inorg Organomet Polym 21:547–559
ALOthman ZA, Alam MM, Naushad M (2013) Heavy toxic metal ion exchange kinetics: Validation of ion exchange process of composite cation exchanger nylon 6,6 Zr(IV) phosphate. J Ind Eng Chem 19:956–960
Sitting M (1981) Handbook of toxic and hazardous chemicals. Noyes, Park Ridge
Nabi SA, Naushad M, Inamuddin (2007) Synthesis and characterization of a new inorganic cation exchanger Zr(IV) tungstomolybdate: analytical applications for metal content determination in real sample and synthetic mixture. J Hazard Mater 42:404–411
Nabi SA, Naushad M (2007) Studies of cation exchange thermodynamics for alkaline earths and transition metal ions on a new crystalline cation exchanger: aluminium tungstate and distribution coefficient values of metal ions in surfactant media. Coll Surf A: Physicochem Eng Asp 293:175–184
Sharma P, Neetu (2011) Synthesis, characterization and sorption behavior of zirconium(IV) antimonotungstate: an inorganic ion exchanger. Desalination 267:277–285
Nabi SA, Khan AM (2006) Synthesis, ion exchange properties and analytical applications of stannic silicomolybdate: effect of temperature on distribution coefficients of metal ions. React Funct Polym 66:495–508
Chubar N (2011) New inorganic (an)ion exchangers based on Mg–Al hydrous oxides: (Alkoxide-free) sol–gel synthesis and characterization. J Coll Interface Sci 357:198–209
Nabi SA, Naushad M (2010) A new electron exchange material Ti(IV) iodovanadate: synthesis, characterization and analytical applications. Chem Eng J 158:100–107
Han R, Li H, Li Y, Zhang J, Xiao H, Shi J (2006) Biosorption of copper and lead ions by waste beer yeast. J Hazard Mater 11:1569–1576
Lagergren S (1898) About the theory of so called adsorption of soluble substances. Kungl Sven Vetenskapsakad Handl Band 24:1–39
Ho YS, McKay G (1998) Sorption of dye from aqueous solution by peat. Chem Eng J 70:115–124
Langmuir I (1918) The adsorption of gases on plane surfaces of glass, mica and platinum. J Am Chem Soc 40:1361–1403
Naushad M, ALOthman ZA, Khan MR (2013) Removal of malathion from water using De-Acidite FF-IP resin and determination by UPLC-MS/MS: equilibrium, kinetics and thermodynamic studies. Talanta 115:15–23
Chen AH, Liu SC, Chen CY, Chen CY (2008) Comparative adsorption of Cu(II), Zn(II), and Pb(II) ions in aqueous solution on the crosslinked chitosan with epichlorohydrin. J Hazard Mater 154:184–191
Tran HV, Tran LD, Nguyen TN (2010) Preparation of chitosan/magnetite composite beads and their application for removal of Pb(II) and Ni(II) from aqueous solution. Mater Sci Eng C 30:304–310
Ng JCY, Cheung WH, McKay G (2003) Equilibrium studies for the sorption of lead from effluents using chitosan. Chemosphere 52:1021–1030
Wang Q, Chang X, Li D, Hu Z, Li R, He Q (2011) Adsorption of chromium(III), mercury(II) and lead(II) ions onto 4-aminoantipyrine immobilized bentonite. J Hazard Mater 186:1076–1081
Guerra DJL, Mello I, Resende R, Silva R (2013) Application as absorbents of natural and functionalized Brazilian bentonite in Pb2 + adsorption: equilibrium, kinetic, pH, and thermodynamic effects. Water Res Ind 4:32–50
Feng Q, Lin Q, Gong F, Sugita S, Shoya M (2004) Competitive adsorption of model charged proteins: the effect of total charge and charge distribution. J Colloid Interface Sci 278:1–8
Depci T, Kul AR, Onal Y (2012) Competitive adsorption of lead and zinc from aqueous solution on activated carbon prepared from Van apple pulp: study in single- and multi-solute systems. Chem Eng J 200:224–236
Pehlivan E, Altun T, Parlayici S (2009) Utilization of barley straws as biosorbents for Cu2+ and Pb2+ ions. J Hazard Mater 164:982–986
Momcilovic M, Purenovic M, Bojic A, Zarubica A, Ranpelovic M (2011) Removal of lead(II) ions from aqueous solutions by adsorption onto pine cone activated carbon. Desalination 276:53–59
Tan Z, Qiu J, Zeng H, Liu H, Xiang J (2011) Removal ofelemental mercury by bamboo charcoal impregnated with H2O2. Fuel 90:1471–1475
Manohar DM, Krishnan KA, Anirudhan TS (2002) Removal of mercury(II) from aqueous solutions and chlor-alkali industry wastewater using 2-mercaptobenzimidazole-clay. Water Res 36:1609–1619
Dong J, Xu Z, Wang F (2008) Engineering and characterization of mesoporous silica-coated magnetic particles for mercury removal fromindustrial effluents. Appl Surf Sci 254:3522–3530
Karthikeyan J, Chaudhuri M (1986) Enhancement of mercury(II) sorption from water by coal through chemical pretreatment. Water Res 20:449–452
Goel J, Kadirvelu K, Rajagopal C (2004) Competitive sorption of Cu (II), Pb (II) and Hg(II) ions fromaqueous solution using coconut shell-based activated carbon. Adsorpt Sci Technol 22:257–273
Meena AK, Kadirvelu K, Mishra GK, Rajagopal C, Nagar PN (2008) Adsorptive removal of heavy metals from aqueous solution by treated sawdust (Acacia arabica). J Hazard Mater 150:604–611
Freundlich H, Heller W (1939) The adsorption of cis-and trans-zaobenzene. J Am Chem Soc 61:2228–2230
Cano JVF, Ramos RL, Barron JM, Coronado RMG, Pina AA, Delgado GJL (2013) Sorption mechanism of Cd(II) from water solution onto chicken egg shell. Appl Surf Sci 276:682–690
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The authors extend their appreciation to the Deanship of Scientific Research at King Saud University for funding the work through the research group project no. RGP-VPP-130.
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Naushad, M., ALOthman, Z.A., Awual, M.R. et al. Adsorption kinetics, isotherms, and thermodynamic studies for the adsorption of Pb2+ and Hg2+ metal ions from aqueous medium using Ti(IV) iodovanadate cation exchanger. Ionics 21, 2237–2245 (2015). https://doi.org/10.1007/s11581-015-1401-7
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DOI: https://doi.org/10.1007/s11581-015-1401-7