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2013 | 22 | 4 |

Tytuł artykułu

Removal of Cr(III) through bread mold fungus

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Cr(III) removal ability of indigenous soil fungus of Pakistan (i.e. Rhizopus arrhizus Fisher) was checked through batch trails. Experiments were performed by taking 0.1 g of powdered fungal biomass in 100 mL of metal solution kept at 150 rpm for 3 hours. Results of FTIR spectroscopy revealed that amine (-NH2) and hydroxyl (-OH) groups participated in Cr(III) binding with the fungal biomass. There was an inversely proportional relationship between adsorption efficiency and capacity on increasing initial metal concentration in the range of 20-100 mg/L. The adsorption capacity of fungal biomass was 43.47 mg/g as determined by Langmuir isotherm. High correlation coefficient (R2: 0.99) acquired through Langumir and Frendulich models adequately described the adsorption mechanism on fungal biomass. pH optimization trials in the range of 2-10 exhibited significantly greater adsorption efficiency of 75% at pH 4, while metal removal rate declined with increasing pH. Adsorption/adsorption trials with four acids indicted that maximum desorption of Cr(III) was found with HCl, followed by HNO3, CH3COOH, and H2SO4. Adsorption-based trials summarized that R. arrhizus is a potential and inexpensive biomaterial with viable application in the removal of Cr(III) from the aqueous solution.

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  • Institute of Agricultural Sciences, University of the Punjab, Lahore, Pakistan
  • Institute of Agricultural Sciences, University of the Punjab, Lahore, Pakistan
  • Institute of Chemistry, University of the Punjab, Lahore, Pakistan
  • Institute of Agricultural Sciences, University of the Punjab, Lahore, Pakistan
  • Institute of Agricultural Sciences, University of the Punjab, Lahore, Pakistan
  • Institute of Agricultural Sciences, University of the Punjab, Lahore, Pakistan


  • 1. COSTA M. Potential hazards of hexavalent Chromate in our drinking water. Regul. Toxicol. Pharm., 188, 1, 2003.
  • 2. SHRESTHA R., FISCHER R., SILAPAA M. Investigation of different positions of electrodes and their effects on the distribution of Cr at the water sedimental interface. Int. J. Environ. Sci. Tech., 4, 413, 2007.
  • 3. BABEL S., OPISO M.E. Removal of Cr from synthetic wastewater by sorption into volcanic ash soil. Int. J. Environ. Sci. Tech., 23, 99, 2007.
  • 4. JAVAID A., BAJWA R. Biosorption of electroplating heavy metals by some basidiomycetes. Mycopathologia, 6, 1, 2008.
  • 5. RAFIQUE U., ASHRAF A., KHAN A.K., NASREEN S., RASHID R., MAHMOOD Q. Toxic Chromium from tan­neries pollute water resources and soils of Sialkot (Pakistan). J. Chem. Soc. Pakistan, 32, 644, 2010.
  • 6. National Environmental Quality Standards for Municipal and Liquid Industrial Effluents (NEQS), Pakistan. 2001.
  • 7. AHMAD I., ANSARI M.I., AQIL F. Biosorption of Ni, Cr and Cd by metal tolerant Aspergillus niger and Penicillium sp., using single and multi-metal solution. Indian J. Exp. Biol., 4, 73, 2006.
  • 8. CHEN C., WANG J. Biosorption of heavy metals by Saccharomyces cerevisae: A Review. Biotechnol. Adv., 24, 427, 2006.
  • 9. CAVACO S.A., FERNANDEZ S., QUINA M.M., FER­REIRA L. Removal of Cr from electroplating industry efflu­ents by ion exchange resins. J. Hazard. Mater., 144, 634, 2007.
  • 10. MOHAN D., SINGH K.P., SINGH V.K. Removal of hexa- valent chromium from aqueous solution using low-cost acti­vated carbons derived from agricultural waste materials and activated carbon fabric cloth. J. Chem. Tech. Biot., 44, 1027, 2005.
  • 11. KUMAR J.I., CINI O., RITA N.K. Biosorption of Heavy Metals from Aqueous Solution by Green Marine Macroalgae from Okha Port, Gulf of Kutch, India. American-Eurasian J. Agric. & Environ. Sci., 6, 317, 2009.
  • 12. VINODHINI V., DAS N. Mechanism of Cr (VI) Biosorption by Neem Sawdust. AEJSR, 4, 324, 2009.
  • 13. DUBEY S.P., KRISHNA G. Adsorption of chromium (VI) on low cost adsorbents derived from agricultural waste material. J. Hazard. Mater., 145, 465, 2007.
  • 14. PARK J.M., PARK D., YUN Y.S., JO J.H. Mechanism of hexavalent chromium removal by dead fungal biomass of Aspergillus niger. Water Res., 39, 533, 2005.
  • 15. RAJENDER K., NARSI B.R., KIRAN B. Biosorption of Cr(VI) from aqueous solution and electroplating wastewater using fungal biomass. J. Chem. Eng., 135, 202, 2008.
  • 16. SUBBAIAH M., VENKATA K.S., SANKARA R.G., BODDU V.M., KRISHNAIAH A. Biosorption of Cr(VI) from Aqueous Solutions Using Trametes Versicolor Polyporus Fungi. Eur. J. Chem., 5, 499, 2008.
  • 17. SAG Y. Biosorption of heavy metals by fungal biomass and modeling of fungal biosorption. Separ. Purif. Method, 30, 1, 2001.
  • 18. SEPEHR M.N., NASSERI S., ASSADI M.M., YAGHMA- IAN K. Chromium bioremoval from tannery industries effluent by Aspergillus oryzae. Iran. J. Environ. Health Sci. Eng., 2, 273, 2005.
  • 19. AHMAD I., ZAFAR S., AHMED F. Heavy metal biosorp­tion potential of Aspergillus sp. and Rhizopus sp., isolated from wastewater treated soil. J. Appl. Sci. Environ. Manage., 9, 123, 2005.
  • 20. KHAMBHATY Y., MODY K., BASHA S., JHA B. Biosorption of Cr(VI) onto marine Aspergillus niger: exper­imental studies and pseudo-second order kinetics, World J. Microb. Biot., 25, 1413, 2009.
  • 21. PRIGIONE V., ZERLOTTIN M., REFOSCO D., TIGINI v., ANASTASI A., VARESE G.C. Chromium removal from a real tanning effluent by autochthonous and allochthonous fungi. Bioresource Technol., 100, 2770, 2009.
  • 22. LOKESHWARI N., JOSHI K. Biosorption of Heavy metal (chromium) using Biomass. Global J. Environ. Res., 3, 29, 2009.
  • 23. PATTY, FEIST L. Sampling Technique for Organic Solids in IR Spectroscopy: Thin Solid Films as the Method of Choice in Teaching Laboratories. J. Chem. Educ., 78, 351, 2001.
  • 24. BARROS J., MAUDO G.R., DUARTE M.M.L., SILIVA E.P. LOBATO A.K.L. Biosorption of cadmium the fungus Aspergillus niger. Braz. J. Chem. Eng., 20, 229, 2003.
  • 25. LANGMUIR I. The constitution and fundamental proper­ties of solids and liquids. J. Am. Chem. Soc., 38, 2221, 1916.
  • 26. FREUNDLICH H.M.F. Over the adsorption in Solution. J. Phys. Chem., 57, 385, 1906.
  • 27. STEEL R.G.D., TORRIE J.H. Principles and procedures of statistics. A Biometrical Approach. 2nd edition. McGraw Hill Book Co. Inc. New York, USA. 1980.
  • 28. EBNER C., PÜMPEL T., GAMPER M. Biosorption of Cr(III) by the Cell Wall of Mucor hiemalis. EJMP &EP., 2, 168, 2002.
  • 29. JIANLONG W. Biosorption of copper(II) by chemically modified biomass of Saccharomyces cerevisiae. Process Biochem., 37, 847, 2002.
  • 30. GNANASAMBANDAM R., PROCTOR A. Determination of pectin degree of esterification by diffuse reflectance Fourier transform infrared spectroscopy. Food Chem., 68, 327, 2000.
  • 31. WANKASI D., HORSFALL M., SPIFF A.I. Desorption of Pb2+ and Cu2+ from Nipa palm (Nypafruticans Wurmb) bio­mass. Afr. J. Biotechnol., 4, 923, 2005.
  • 32. MALKOC E., NUHOGLU Y., DUNDAR M. Adsorption of chromium (VI) on pomace-An olive industry waste: Batch and column studies. J. Hazard. Mater., 138, 142, 2006.
  • 33. YOUSEFI N., FATEHIZADEH A., AZIZI E., AHMADIAN M., AHMADI A., RAJABIZADEH A., TOOLABI A. Adsorption of reactive black 5 dye onto modified wheat straw isotherm and kinetics study. Sacha J. of Environ. Stud., 1, 81, 2011.
  • 34. KADIRVELU K., NAMASIVAYAM C. Agricultural by­product as metal adsorbent: Sorption of lead(II) from aqueous solution onto coirpith carbon. Environ. Tech., 21, 1091, 2000.
  • 35. MITIC-STOJANOVIC D-L., ALEKSANDRA Z., MILO- VAN P., DANIJELA B., TATJANA A., ALEKSANDAR LJ- B. Biosorptive removal of Pb2+, Cd2+ and Zn2+ ions from water by Lagenaria vulgaris shell. Water SA, 37, 303, 2011.
  • 36. SARI A., TUZEN M., SOYLAK M. Adsorption of Pb (II) and Cr (III) from aqueous solution on Celtek clay. J. Hazard. Mater., 144, 41, 2007.
  • 37. ALAM M., ASLAM M., RAIS S. Adsorption Of Zn (II) And Ni (II) From Aqueous Solution Using Syzygium Aromaticum (Cloves): Kinetic And Isotherm Studies. Rasayan. J. Chem., 2, 791, 2009.
  • 38. DINIZ V., VOLESKY B. Desorption of lanthanum, europi­um and ytterbium from Sargassum. Separ. Purif. Technol., 50, 71, 2006.

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