Abstract
Removal of hexavalent chromium ions [Cr(VI)] from aqueous solutions by adsorbents prepared from barks of Acacia albida of Fabaceae family and leaves of Euclea schimperi of Ebenaceae family has been studied by batch adsorption technique. Double-beam UV–visible spectrophotometer was used to monitor the concentration of Cr(VI). The influence of contact time, initial chromium ion concentration, pH and adsorbent dose on the efficiency of adsorption process was studied. Among the studied parameters, pH was found to be the most influential. At the optimum pH (pH 2), 98.47 and 97.39 % removal of Cr(VI) was achieved using the adsorbents prepared from barks of A. albida and leaves of E. schimperi, respectively. After determining the optimal conditions for maximum adsorption, the applicability of the biosorbents was tested on real samples. The results indicate that these adsorbents can be employed as low-cost alternatives to commercial adsorbents for the removal of Cr(VI) from effluents. Adsorption isotherms and kinetic parameters were also studied. The results showed that the adsorption of Cr(VI) by these adsorbents follow Langmuir adsorption isotherm. The kinetics of the adsorption process follows the pseudo-second-order kinetic model.
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Abdullah MA, Prasad AGD (2009) Kinetic and equilibrium studies for the biosorption of Cr(VI) from aqueous solutions by potato peel waste. Int J Chem Eng Res 1(2):51–62
Arsalan G, Pehlivan E (2007) Batch removal of chromium(VI) from aqueous solution by Turkish brown coals. Biosour Technol 98:2836–2845
Babel S, Opiso EM (2007) Removal of chromium from synthetic waste water by sorption into volcanic ash soil. Int J Environ Sci Technol 4(1):99–107
Babu BV, Gupta S (2008) Adsorption of Cr(VI) using activated neem leaves: kinetic studies. Adsorption 14:85–92
Bansal M, Garg U, Singh D, Garg VK (2009) Removal of Cr(VI) from aqueous solutions using pre-consumer processing agriculture waste: a case study of rice husk. J Hazard Mater 162:320
Baral SS, Das SN, Rath P (2006) Hexavalent chromium removal from aqueous solution by adsorption on treated sawdust. Biochem Eng J 31:216–222
Belay AA (2010) Impacts of chromium from tannery effluent and evaluation of alternative treatment options. J Environ Prot 1:53–58
Cotton FA, Wilkinson G (1980) Chromium. In: Advanced inorganic chemistry: a comprehensive text, 4th edn. Wiley, New York, p 719–736
Darko HA, Tatjana DA, Ruzica SN, Milovan MP, Srdjan DB, Aleksandar LB, Milica MR (2011) Leaching of chromium from chromium contaminated soil: a speciation study and geochemical modeling. J Serb Chem Soc 76:1–20
Devi Prasad AG, Mohammed AA (2009) Biosorption potential of potato peel waste for the removal of nickel from aqueous solutions: equilibrium and kinetic studies. Int J Chem Eng Res 1(2):77–87
Dhungana TP, Yadav PN (2009) Determination of chromium in tannery effluent and study of adsorption of Cr(VI) on sawdust and charcoal from sugarcane bagasse. J Nepal Chem Soc 23:93–101
Dudley HW (1995) Spectroscopy methods in organic chemistry, 5th edn. The McGraw-Hill Companies, London, pp 32–38
Gebrekidan A, Gebresellasie G, Mulugeta A (2009) Environmental impacts of Sheba tannery (Ethiopia) effluents on the surrounding water bodies. Bull Chem Soc Ethiop 23(2):269–274
Greenwood NN, Earnshaw A (1984) Chemistry of the elements. Pergamon Press, Oxford, pp 1187–1200
Gupta S, Babu BV (2006) Adsorption of Cr(VI) by a low-cost adsorbent prepared from neem leaves. Proc Natl Conf Environ Conserv 1–3:175–180
Hadjmohammadi MR, Salary M, Biparva P (2011) Removal of Cr(VI) from aqueous solution using pine needles powder as a biosorbent. J Appl Sci Environ Sanit 6(1):1–13
Hasan SH, Singh KK, Prakash O, Talat M, Ho YS (2008) Removal of Cr(VI) from aqueous solutions using agricultural waste ‘maize bran’. J Hazard Mater 152:356–365
Isa MH, Ibrahim N, Aziz HA, Adlan MN, Sabiani NHM, Zinatizadeh AAL (2008) Removal of chromium (VI) from aqueous solution using treated oil palm fibre. J Hazard Mater 152:662–668
Jain M, Garg VK, Kadirvelu K (2009) Chromium(VI) removal from aqueous system using Helianthus Annus (sunflower) stem waste. J Hazard Mater 162:365–372
Kumar PS, Kirthika K (2009) Equilibrium and kinetic study of adsorption of nickel from aqueous solution onto bael tree leaf powder. J Eng Sci Technol 4(4):351–363
Munir K, Yusuf M, Noreen Z, Hameed A, Hafeez FY, Faryal R (2010) Isotherm studies for determination of removal capacity of bi-metal (Ni and Cr) ions by Aspergillus niger. Pak J Bot 42(1):593–604
Nameni M, Moghadam MRA, Arami M (2008) Adsorption of hexavalent chromium from aqueous solutions by wheat bran. Int J Environ Sci Technol 5(2):161–168
Oboh I, Laluyor E, Audu T (2009) Biosorption of heavy metal ions from aqueous solutions using a biomaterial. Leonardo J Sci 14:58–65
Oliveira WE, Franca AS, Oliveira LS, Rocha SD (2008) Untreated coffee husks as biosorbents for the removal of heavy metals from aqueous solutions. J Hazard Mater 152:1073–1081
Owlad M, Aroua MK, Daud WAW, Baroutian S (2008) Removal of hexavalent chromium-contaminated water and wastewater. Water Air Soil Pollut. doi:10.1007/s11270-008-9893-7
Pehlivan E, Altun T (2008) Biosorption of chromium(VI) ion from aqueous solution using walnut, hazelnut and almond shells. J Hazard Mater 155:378–384
Popuri SR, Jammala A, Reddy KVNS, Abburi K (2007) Biosorption of hexavalent chromium using tamarind (Tamarindus indica) fruit shell: a comparative study. Electron J Biotechnol 10:358–367
Rozaini AC, Jain CW, Tan KW, Tan LS, Azraa A, Tong KS (2010) Optimization of nickel and copper ions removal by modified mangrove barks. Int J Chem Eng Appl 1(1):84–89
Saradhi BV, Rao SRK, Kumar YP, Vijetha P, Venkata Rao K, Kalyani G (2010) Applicability of Freundlich and Langmuir theory for biosorption of chromium from aqueous solution using test of sea urchin. Int J Chem Eng Res 2(2):139–148
Sarin V, Pant KK (2006) Removal of chromium from industrial waste by using eucalyptus bark. Bioresour Technol 97:15–20
Sekhar KC, Kamala CT, Chary NS, Anjaneyulu Y (2003) Removal of heavy metals using a plant biomass with reference to environmental control. Int J Miner Process 68:37–45
Singha B, Das S (2010) Cr(VI) adsorption: mechanistic approach for biosorption from aqueous solutions. Bioscan 2(special issue):509–514
Swietlik R (1998) Speciation analysis of chromium in waters. Pol J Environ Stud 7(5):257–266
Venkateswarlu P, Ratnam MV, Rao DS, Rao MV (2007) Removal of chromium from an aqueous solution using Azadirachta indica (neem) leaf powder as an adsorbent. Int J Phys Sci 2(8):188–195
Verma A, Chakraborty S, Basu JK (2006) Adsorption study of hexavalent chromium using tamarind hull-based adsorbents. Sep Purif Technol 50:336–341
Vinodhini V, Das N (2009) Biowaste materials as sorbents to remove chromium (VI) from aqueous environment- a comparative study. ARPN J Agr Biol Sci 4(6):19–23
Vinodhini V, Das N (2010) Relevant approach to assess the performance of sawdust as adsorbent of chromium(VI) ions from aqueous solutions. Int J Environ Sci Technol 7(1):85–92
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The authors acknowledge the generous contribution of Addis Pharmaceuticals Factory (APF) PLC, Ethiopia, for providing necessary chemicals, standard materials and laboratory facility as well as the individual support rendered by staff members of the company especially Quality Control (QC) and Research & Development (R & D) Departments.
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Gebrehawaria, G., Hussen, A. & Rao, V.M. Removal of hexavalent chromium from aqueous solutions using barks of Acacia albida and leaves of Euclea schimperi . Int. J. Environ. Sci. Technol. 12, 1569–1580 (2015). https://doi.org/10.1007/s13762-014-0530-2
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DOI: https://doi.org/10.1007/s13762-014-0530-2