Optimization using central composite design (CCD) of response surface methodology (RSM) for biosorption of hexavalent chromium from aqueous media
Tóm tắt
In this study, unmodified biosorbent was obtained from Arachis hypogea husk and applied to remove hexavalent chromium [Cr(VI)] from aqueous media through batch technique. The independent variables (contact time, pH of the solution and initial Cr(VI) concentration) influencing the adsorption process were optimized by central composite design (CCD) found in response surface methodology of the Design-Expert software 12.0.0 at a fixed temperature of 30 ± 0.5 °C. Furthermore, equilibrium sorption isotherms and kinetics studies were also investigated. The ANOVA component of the CCD indicated that all the process independent variables investigated had significant impacts on the sorption capacity of Cr(VI) by Arachis hypogea husk. The obtained experimental data showed that at the optimized 120 min contact time, 8.0 pH of the aqueous solution and 50 mg/L initial Cr(VI) concentration resulted in an optimum adsorption capacity of 2.355 mg/g. Equilibrium sorption isotherm and kinetic studies showed that Redlich–Peterson adsorption isotherm and pseudo-second-order kinetic models fitted well to the equilibrium data. The unmodified adsorbent from Arachis hypogea husk was found to be efficient for Cr(VI) decontamination from the aqueous media.
Tài liệu tham khảo
Abas SNA, Ismail MHS, Kamal ML, Izhar S (2014) Adsorption process of heavy metals by low-cost adsorbent: a review. Res J Chem Environ 18(4):91–102. https://doi.org/10.5829/idosi.wasj.2013.28.11.1874
Abdullah NN, Sulaiman F, Aani FN, Zailani R, Abdul Hamid SB, Chowdhury ZZ, May O (2014) New trends in removing heavy metals fromindustrial wastewater. Procedia Environ Sci 3(1):1–9. https://doi.org/10.1016/j.arabjc.2010.07.019
Abudaia JA, Sulyman MO, Elazaby KY, Ben-Ali SM (2013) Adsorption of Pb(II) and Cu(II) from aqueous solution onto activated carbon prepared from dates stones. Int J Environ Sci Dev 4(2):191–195. https://doi.org/10.7763/IJESD.2013.V4.333
Amuda OS, Giwa A, Bello IA (2007) Removal of heavy metal from industrial wastewater using modified activated coconut shell carbon. Biochem Eng J 36(2):174–181
Ani I, Okafor J, Olutoye M, Akpan U (2015) Optimization of base oil regeneration from spent engine oil via solvent extraction. Adv Res. https://doi.org/10.9734/air/2015/16795
Auta M (2012) Optimization of tea waste activated carbon preparation parameters for removal of cibacron yellow dye from textile waste waters. Int J Adv Eng Res 1(4):50–56
Ahalya N, Kanamadi RD, Ramachandra TV (2005) Biosorption of chromium (VI) from aqueous solutions by the husk of Bengal gram (Cicer arientinum). Electron J Biotechnol 8(3):258–264. https://doi.org/10.2225/vol8-issue3-fulltext-10
Barakat MA (2011) New trends in removing heavy metals from industrial wastewater. Arab J Chem 4(4):361–377. https://doi.org/10.1016/j.arabjc.2010.07.019
Bayuo J, Pelig-Ba KB, Abukari MA (2018) Isotherm modeling of lead(II) adsorption from aqueous solution using groundnut shell as a low-cost adsorbent. IOSR J Appl Chem (IOSR-JAC) 11(11):18–23. https://doi.org/10.9790/5736-1111011823
Bayuo J, Abukari MA, Pelig-Ba KB (2019a) Equilibrium isotherm studies for the sorption of hexavalent chromium(VI) onto groundnut shell. IOSR J Appl Chem (IOSR-JAC), 11(12):40–46. https://doi.org/10.9790/5736-1112014046
Bayuo J, Pelig-Ba KB, Abukari MA (2019b) Optimization of adsorption parameters for effective removal of lead(II) from. Phys Chem Indian J 14(1):1–25
Bayuo J, Pelig-Ba KB, Abukari MA (2019c) Adsorptive removal of chromium(VI) from aqueous solution unto groundnut shell. Appl Water Sci 9(4):1–11. https://doi.org/10.1007/s13201-019-0987-8
Cimino G, Passerini A, Toscano G (2000) Removal of toxic cations and Cr(VI) from aqueous solution by hazelnut shell. Water Res. https://doi.org/10.1016/S0043-1354(00)00048-8
Dada A, Olalekan A, Olatunya A, Dada O (2012) Langmuir, Freundlich, Temkin and Dubinin – Radushkevich Isotherms studies of equilibrium sorption of Zn(II) unto phosphoric acid modified rice husk. IOSR J Appl Chem 3(1):38–45. https://doi.org/10.9790/5736-0313845
Dilekoglu MF (2016) Use of genetic algorithm optimization technique in the adsorption of phenol on banana and grapefruit peels. J Chem Soc Pak 38(6):1252
Faisal M, Hasnain S (2004) Microbial conversion of Cr(VI) into Cr(III) in industrial effluent. Afr J Biotech. https://doi.org/10.4314/ajb.v3i11.15027
Foo K, Hameed B (2009) Insights into the modeling of adsorption isotherm systems.pdf. Chem Eng J 156:2–10
Futalan CM, Tsai WC, Lin SS, Hsien KJ, Dalida ML, Wan MW (2012) Copper, nikel and lead adsorption from aqueous solution using chitosan-immobilized on bentonite in ternary system. Sustain Environ Res 22(6):345–355
Garba ZN, Bello I, Galadima A, Lawal AY (2016) Optimization of adsorption conditions using central composite design for the removal of copper(II) and lead(II) by defatted papaya seed. Karbala Int J Mod Sci 2(1):20–28. https://doi.org/10.1016/j.kijoms.2015.12.002
Gottipati R, Ecocarb G, Rourkela T (2012) Application of response surface methodology for optimization of Cr(III) and Cr(VI) adsorption on commercial activated. Res J Chem Sci 2:40–48
Ho Y (2006) Isotherms for the sorption of lead onto peat: comparison of linear and non-linear methods. Pol J Environ Stud 15(1):81–86
Icrist (2005) Crops gallery: groundnut. http://www.icrisat.org/text/coolstuff/-crops/gcrops4.html
Juang RS, Wu F-C, Tseng R-L (1996) Adsorption isotherms of phenolic compounds from aqueous solutions onto activated carbon fibers. J Chem Eng Data 41(3):487–492. https://doi.org/10.1021/je950238g
Khan A, Al-Haddad IAW (1996) Generalized equation for adsorption isotherms for multi-component organic pollutants in dilute aqueous solution. Environ Technol 17:13–23
Lagergren S (1898) About the theory of so-called adsorption of soluble substance. K Sven Vetenskapsakad Handlingar Band 24:1–39
Lim AP, Aris AZ (2014) A review on economically adsorbents on heavy metals removal in water and wastewater. Rev Environ Sci Biotechnol 13(2):163–181. https://doi.org/10.1007/s11157-013-9330-2
Maximova A, Koumanova B (2008) Equilibrium and kinetics study of adsorption of basic dyes onto perfil from aqueous solutions. J Univ Chem Technol Metall 43(1):101–108
Mohammad YS, Igboro SB, Giwa A, Okuofu CA (2014) Modeling and optimization for production of rice husk activated carbon and adsorption of phenol. Hindawi Publ Corpor J Eng 201:1–10. https://doi.org/10.1155/2014/278075
Mourabet M, El Rhilassi A, El Boujaady H, Bennani-Ziatni M, Taitai A (2017) Use of response surface methodology for optimization of fluoride adsorption in an aqueous solution by Brushite. Arab J Chem 10:S3292–S3302. https://doi.org/10.1016/j.arabjc.2013.12.028
Oboh I, Aluyor E, Audu T (2009) Biosorption of heavy metal ions from aqueous solutions using a biomaterial. Leonardo J Sci Iss 14(14):58–65
Ofudje EA, Akiode OK, Oladipo GO, Adedapo AE, Adebayo LO, Awotula AO (2015) Application of raw and alkaline-modified coconut shaft as a biosorbent for Pb2+ removal. BioResources 10(2):3462–3480. https://doi.org/10.15376/biores.10.2.3462-3480
Okuofu CA, Osakwe C (2012) Comparative analysis of the adsorption of heavy metals in wastewater using Borrassus Aethiopium and Cocos Nucifera. Int J Appl 2(7):314–322
Osakwe CE, Sanni I, Sa’id S, Zubairu A (2014) Adsorption of heavy metals from wastewaters using Adonosia digitata fruit shells and Theobroma cacao pods as adsorbents: a comparative study. AU J Technol 18(1):11–18
Owolabi RU, Usman MA, Kehinde AJ (2018) Modelling and optimization of process variables for the solution polymerization of styrene using response surface methodology. J King Saud Univ Eng Sci 30(1):22–30. https://doi.org/10.1016/j.jksues.2015.12.005
Owusu-adjei E, Baah-mintah R, Salifu B (2017) Analysis of the groundnut value chain in Ghana. World J Agric 5(3):177–188. https://doi.org/10.12691/wjar-5-3-8
Pandey A, Bera D, Shukla A, Ray L (2007) Studies on Cr(VI), Pb(II) and Cu(II) adsorption-desorption using calcium alginate as biopolymer. Chem Speciat Bioavailab 19(1):17–24. https://doi.org/10.3184/095422907X198031
Park S, Jung WY (2001) Removal of chromium by activated carbon fibers plated with copper metal. Carbon Sci 2(1):15–21
Saer GW (1956) Determination of specific surface area of sodium hydroxide. Anal Chem 28(2):1981–1983
Sellscope J (1962) Cowpea (Vignaunguiculata L Walp). Field Crop Abstract 15:259–266
Shawabkeh RA, Tutunji MF (2003) Experimental studies and modeling of the basic dye sorption by diamaceous clay. Appl Clay Sci 24:111–114
Sud D, Mahajan G, Kaur MP (2008) Agricultural waste material as potential adsorbent for sequestering heavy metal ions from aqueous solutions—a review. Biores Technol. https://doi.org/10.1016/j.biortech.2007.11.064
Toth J (1971) State equations of solid-gas interface layers. Acta Chimica Academiae Scientarium Hungaricae 69(3):311–318
Yu X, Zhang G, Xie C, Yu Y, Cheng T, Zhou Q (2011) Equilibrium, kinetic, and thermodynamic studies of hazardous dye neutral red biosorption by spent corncob substrate. BioResources 6(2):936–949
Yusuff AS (2018) Optimization of adsorption of Cr(VI) from aqueous solution by Leucaena leucocephala seed shell activated carbon using design of experiment. Appl Water Sci 8(8):1–11. https://doi.org/10.1007/s13201-018-0850-3
Zarubica A, Purenovic M (2011) Biosorptive removal of Pb2+, Cd(II) and Zn(II) ions from water by Lagenaria vulgaris shell. WaterSA 37(3):303–312