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2020 | 150 | 22-38
Article title

Adsorption of Congo Red Dye Using Rice Husk

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Abstracts
EN
The potential of rice husks powder (RHP), for the removal of Congo red dye from aqueous solution was investigated. Batch adsorption studies were conducted and various parameters such as contact time, adsorbent dosage, initial dye concentration, pH and temperature were studied to observe their effects in the dye adsorption process. The optimum conditions for the adsorption of CR onto the adsorbent (RHP) was found to be: contact time (100 min) pH (10.0) and temperature (303 K) for an initial dye concentration of 50 mg/l and adsorbent dose of 1.0 g respectively. The experimental equilibrium adsorption data fitted best and well to the Freundlich Isotherm model for both dyes adsorption. The maximum adsorption capacity was found to be 33.88 mg/g for the adsorption of CR dye. The kinetic data conformed to the pseudo second order kinetic model. Thermodynamic quantities such as Gibbs free energy (ΔGº), enthalpy (ΔHº) and entropy (ΔSº) were evaluated and the negative values of ΔGº, ΔHº and ΔSº obtained indicate the spontaneous and exothermic nature of the adsorption process.
Year
Volume
150
Pages
22-38
Physical description
Contributors
  • Environmental Chemistry Unit, Pure and Industrial Chemistry Department, Nnamdi Azikiwe University, Awka, Nigeria
  • Department of Chemistry, School of Physical Sciences, Federal University of Technology, Owerri, Nigeria
References
  • [1] Allen, S.J., and Koumanova, B. Decolouration water/waste water using adsorption. J. Univ. Chem. Technol. Meter. 40 (2003) 175-192
  • [2] Robinson, T., McMullan, G., Marchant, R., and Nigam, P. Remediation of dye in dyes in textile effluent: a critical review on current treatment technologies with a purpose alternative. J. Biores. Tech. 77 (2001) 247-275
  • [3] Patil, S., Dashmukh, V., Renukdas, S., and Patel, N. Kinetics of adsorption of crystal violet from aqueous solutions using different natural materials. Int. J. Env. Sci. 1(6) (2011) 1116-1134
  • [4] Hamdaoui, O. and Chiha, M. Removal of methylene blue from aqueous solution from wheat bran. Acta. Chim. Slov. 54 (2007) 407-418
  • [5] Mishra, G., and Tripathy, M. Critical Review of the Treatments for Decolourization of Textile Effluent. Colour. 40 (1993) 35-38
  • [6] El Qada, E.N., Allen, S.J. and Walker, G.M. Adsorption of methylene blue onto activated carbon produced from steam activated bituminous coal: a study of equilibrium adsorption isotherm. Chemical Engineering Journal, 124 (2008) 130-141.
  • [7] Haque, H. and Yasmin, M. Environmental Pollution in Bangladesh. Organ. Eco. J. (2002) 38-47
  • [8] Chen, W.Y., Huang, H.M., Lin, C.C., Lin, F. Y. and Chan Y.C. Effect of temperature on hydrophobic interaction between proteins and hydrophobic adsorbents: studies by isothermal titration calorimetry and the van't Hoff equation, Langmuir. J. Coll. Interf. Sci. 19 (2003) 9395-9403. http://doi:10.1021/la034783o
  • [9] Heiss, G.S., Gowan, B., Dabbs, E.R., (1992). Cloning of DNA from a Rhodococcus strain conferring the ability to decolorize sulfonated azo dyes. Federation of European Microbiological Societies 78 (1992) 221-226. http://doi:10.1111/j.1574-6968.1992.tb05571.x
  • [10] Skoog, D.A., West, D.M., Holler, J.F. and Crouch, S.R. Fundamentals of Analytical Chemistry, 8th Edition. Eastern Press Bangalore, India, (2005) 718-723.
  • [11] Tahir, S., Naseem, R., Adsorption onto Bentonite from Aqueous Solution. J. Chem. Thermo. 32 (2000) 651-658
  • [12] Fathy N.A, Ahmed S.A.S, and El-enin R.M.M.A. Effect of Activation Temperature on Textural and Adsorptive Properties for Activated Carbon Derived from Local Reed Biomass: Removal of p-Nitrophenol. Environ. Res. Eng. Manag. (2012) 59-62
  • [13] Poinern, G.E.J., Senanayake, G., Shah, N., Thi-Le, X.N., and Parkinson, G.M., Adsorption of the aurocyanide, View the MathML source complex on granular activated carbons derived from macadamia nut shells – A preliminary study. Min. Eng. 24 (2011) 1694-1702
  • [14] Remenarova, L., Pipiska, M. Hornik M. and Augustin, J. Sorption of cationic dyes from aqueous solution by moss Rhytidiadelphus squarrosus: Kinetic and equilibrium studies. Nova Biotech. 9(1) (2009) 53-61
  • [15] Jia T., Xiaoyu Z., Xinhao W., and Lijuan W., Removal of Malachite Green from Aqueous Solution Using Waste Newspaper Fiber. Biores. 7 (3) (2012) 4307-4320
  • [16] Uma, Y.C., and Sharma Removal of Malachite Green from Aqueous Solutions by Adsorption on to Timber Waste. International J. Environ. Eng. Man. 4 (6) (2013) 631-638.
  • [17] Ashish, S., Aniruddha, M., Vikas, V. J., Prakash, D. R., Mansing, A. A., and Sanjay S. K., Removal of malachite green dye from aqueous solution with adsorption technique using Limonia acidissima (wood apple) shell as low cost adsorbent. Arab. J. Chem. 23 (2013) 123-128
  • [18] Langmuir, I. The constitution and fundermental properties of solids and liquids. J. Americ. Soc. 38 (11) (1916) 2221-2295
  • [19] Freundlich, H.M.F. Uberdie adsorption in losungen. Zeitschrift fur physikalische Chemie 57 (1906) 385-470
  • [20] S. Lagergren, Zur Theorieder Sogenannten. Adsorption Geloester Stoffe, Veternskapsakad, Handlingar. 24 (1898) 1-39
  • [21] Ho, Y. S., and McKay, G. Pseudo–second order model for sorption processes. Proc. Biochem 3 (1999) 4451-465
  • [22] Ho, Y.S., and McKay, G. The sorption of lead(II) ions on peat. Water Res 3 (1999b) 578-584
  • [23] Ho, Y.S, and McKay, G. The kinetics of sorption of divalent metal ions onto sphagnum moss peat. Water Res. 34 (2000) 735-742
  • [24] Ho, Y.S., Review of second-order models for adsorption systems. J Haz. Mater. 136 (2006) 681-689
  • [25] Ho, Y.S., Ng, J.C.Y., and McKay G. Kinetics of pollutant sorption by biosorbents: review. Sep. Purif. Methods. 29 (2000) 189-232
  • [26] Ho YS, Porter JF, McKay G. Equilibrium isotherm studies for the sorption of divalent metal ions onto peat: copper, nickel and lead single component systems. Water Air Soil Pollut. 141 (2002) 1-33
  • [27] Tahir, A.L. and Santhi, T., Adsorption of hazardous cationic dyes by using household used black tea as an eco-friendly adsorbent. Sustain. Environ. Res. 22 (2) (2009) 113-122
Document Type
article
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YADDA identifier
bwmeta1.element.psjd-187e871d-4f08-4c89-805b-2589e85e1426
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