Abstract
In the present investigation, a composite cation exchange material has been synthesized by the sol–gel method and used as an adsorbent for the removal of phenol from aqueous solutions. Scanning electron microscope, Fourier transform infrared spectroscopy, X-ray diffraction and transmission electron microscopy studies were performed to characterize the polyaniline Zr(IV) molybdophosphate (PZMP) particles. The average size of the PZMP was in the nano-range. Batch adsorption studies were carried out to study the effect of various parameters like effect of pH, initial concentration, contact time and temperature. Increase in the initial phenol concentration with time could effectively increase the phenol adsorption capacity. Adsorption data of phenol agreed well with Langmuir, Freundlich, Temkin and Dubinin–Redushkeuich (D–R) isotherms at different temperatures. The maximum phenol adsorption capacity was obtained as 25.144 mg/g for 50 mg/L initial phenol concentrations. Thermodynamic parameters showed that adsorption of phenol were endothermic, spontaneous and thermodynamically favorable. The kinetic data followed pseudo-second order kinetic model.
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References
Calace N, Nardi E, Petronio BM, Pietroletti M (2002) Environ Poll 118:315–319
Akbal F, Onar AN (2003) Enviorn Moin Assess 83:202–295
Dutta NN, Patil GS, Brothakur S (1992) Sep Sci Tech 27:1435–1448
Li D, Wu Y, Feng L, Zhang L (2012) Bioresour Technol 113:121–126
Thu PTT, Dieu HT, Phi HN, Viet NNT, Sung J, Kim VV (2012) J Porous Mat 19:295–300
Nadavala SK, Boddu VM, Abburi K (2009) J Hazard Mater 162:482–489
Wang H, Liu W, Yao W, Zhang KE, Zhong J, Chen R (2013) Appl Surf Sci 268:179–187
Jin L, He D, Wei M (2011) Chem Eng Tech 34:1559–1566
Jin X, Li Y, Yu C, Ma Y, Yang L, Hu H (2011) J Hazard Mater 198:247–256
Lin K, Pan J, Chen Y, Cheng R, Xu X (2009) J Hazard Mater 161:231–240
Soylak M, Elci L, Dogan M (1996) Trace Elem Electr 13:130–132
Ruiz-Hitzky E, Aranda P, Serratosa JM (2004) Handbook of Layered Materials. Marcel Dekker, New York
Ruiz-Hitzky E, Aranda P, Casal B, Galvan JC (1995) Adv Mater 7:180–184
Clearfield A (2000) Solv Extrn Ion Exch 18:655–678
Bushra R, Shahadat M, Raeisssi AS, Nabi SA (2012) Desalination 289:1–11
Shahadat M, Nabi SA, Bushra R, Raeisssi AS, Umar K, Ansari MO (2012) RSC Advances 2:7207–7220
Faridbod F, Ganjali MR, Dinarvand R, Norouzi P (2007) African J Biotechnol 6:2960–2987
Li XG, Ma XL, Huang MR (2009) Talanta 78:498–505
Lu QF, Huang MR, Li XG (2007) Chem Eur J 13:6009–6018
Laszlo K, Szucs A (2001) Carbon 39:1945–1953
Li Xin-Guili, Hung MR, Liu R (2005) React Funct Polym 2:285–294
Rao CNR (1963) Chemical applications of infrared spectroscopy. Academic Press, New York
Lin CW, Hwang BJ, Lee CR (1999) Mater Chem Phys 58:114–120
Choudhury A (2009) Sens Actuat B 138:318–325
Nabi SA, Naushad Mu, Inamuddin (2007) J Hazard Mater 142:404–411
Chai XL, Zhao YC (2006) J Hazard Mater 137:410–417
Dabrowski A, Podkoscielny P, Hubicki M, Barczak M (2005) Chemosphere 58:1049–1070
Langmuir I (1916) J Am Chem Soc 38:2221–2295
Kalavathy MH, Miranda LR (2010) Chem Eng J 158:188–199
Dias Flores PE, Lopez Urias F, Terrones M, Rangel-Mandez JR (2009) J Colloid Interface Sci 334:124–131
Freundlich HMF (1906) J Phys Chem 57:385–471
Adamson AW, Gast AP (1997) Physical chemistry of surfaces, 6th edn. Wiley-Interscience, New York
Tabak A, Eren E, Afsin B, Caglar B (2009) J Hazard Mater 161:1087–1094
Temkin MI, Pyzhev V (1940) Acta Phys-Chim Sin 12:327–356
Aharoni C, Ungarish M (1977) J Chem Soc, Faraday Trans 73:456–464
Dubinin MM, Radushkevich LV (1947) Phys Chem Sec C 55:331–337
Gonzalez JR, Videa JRP, Rodriguez E, Delgado M, Gardea-Torresdey JL (2006) Biores Techn 97:178–182
Helfferich F (1962) Ion exchange. McGraw-Hill, New York 166
Liu Y (2009) J Chem Engg Data 54:1981–1985
IUPAC (1947) Compendium of chemical terminology, 2nd edn. Blackwell Science, Oxford, U.K
Lagergren S (1898) About the theory of so called adsorption of soluble substances. Kung Sven Vetensk Adam Handl 24:1–39
Ho YS, McKay G (2000) Water Res 29:297–305
Ho YS, McKay G (1998) Process Saf Environ 6:332–340
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The authors are thankful to the UGC for providing financial support and one of the author thanks to Dean, College of Engineering, Majmaah University for motivation and support. The Research Facilities provided by Department of Chemistry A.M.U Aligarh is gratefully acknowledged.
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Khan, M.A., Uddin, M.K., Bushra, R. et al. Synthesis and characterization of polyaniline Zr(IV) molybdophosphate for the adsorption of phenol from aqueous solution. Reac Kinet Mech Cat 113, 499–517 (2014). https://doi.org/10.1007/s11144-014-0751-x
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DOI: https://doi.org/10.1007/s11144-014-0751-x