Batch removal of metanil yellow (MY) from aqueous solution by adsorption on HNO3-treated-H3PO4-activated carbon (NATPAAC) from Gmelina aborea (G. aborea) Bark: kinetic and mechanism studies

• Autorzy: Isiuku B.O. , Onyema M.O.
• Języki publikacji: EN

Abstrakty

EN

As metanil Yellow dye is removed from aqueous solution by batch adsorption on NATPAAC derived from G. aborea bark, we studied the effects of initial dye concentration (Co), initial pH and adsorbent dosage at 29 °C. The experimental equilibrium adsorption capacities (qe) obtained, were 2.35, 1.00 and 0.48 mg/g for Co 25, 50 and 100 mg/L, respectively. The kinetics and mechanism of the adsorption were then modeled by fitting experimental data into the pseudo-second order (PSO), Based on correlation coefficient R2 (> 0.95) values, results show that the PSO and Elovich models simulated experimental data well, but the PSO model simulated it the best. The Boyd model confirmed that the adsorption process was controlled by liquid film diffusion and the effective diffusion coefficients were very low. Moreover, the qe values decreased with increase in Co, increase in pH and increase in adsorbent dosage. However, the removal of MY from aqueous solution was very low. In addition, treatment of carbon with dilute HNO3 had no favorable impact.

• Wydawca: -
• Czasopismo: World News of Natural Sciences
• Rocznik: 2017
• Tom: 13
• Opis fizyczny: p.10-26,fig.,ref.

Twórcy

autor

Isiuku B.O.

• Department of Chemistry, Imo State University, PMB 2000, Owerri, Nigeria

autor

Onyema M.O.

• Department of Pure and Industrial Chemistry, University of Port Harcourt, PMB 5323, Choba, Port Harcourt, Nigeria

Bibliografia

• [1] Akinola, L. K. & Umar, A. M., (2015). Adsorption of crystal violet onto adsorbents derived from agricultural wastes: kinetic and equilibrium studies, J. Appl. Sci. Environ. Manage. 19 (2), 279-288
• [2] Hassan, A. A. & Salih, Z. A., (2013). Methylene blue removal from aqueous solution by adsorption on eggshell bed. Euphrates J. Agric. Sci. 5 (2), 11-23
• [3] Isiuku, B. O., (2015). Adsorption of metanil yellow and methyl red from aqueous solution using cassava peels activated carbon in a fixed-bed column. PhD dissertation, University of Port Harcourt, Port Harcourt, Nigeria
• [4] Sachdeva, S. M., Mani, K. V., Adval, S. K., Jolpota, V. P., Rasela, K. C. & Chadha, D. S., (1992). Acquired toxic methaemoglobinaemia. J. Assoc. Physicians Ind., 40, 239-240
• [5] Chandro, S. S. & T. Nagaraja, T., (1987). A food-poisoning out-break with chemical dye: an investigation report. Med. J. Armed Forces Ind., 43, 293-300
• [6] Hausen, B. M., (1994). A case of allergic contact dermatitis due to metanil yellow. Contact Dermatits, 31, 117-118
• [7] Ramachandani, S, Das, M., Joshi, A. & Khanna, S. K., (1997). Effect of oral and parental administration of metanil yellow on some hepatic and intestinal biochemical parameters. J. Appl. Toxicol. 17, 85-91
• [8] Das, M., Ramachandani, S., Upreti, R. K. & Khanna, S. K. (1997). Metanil yellow: a bifunctional inducer of hepatic phase I and phase II xenoblastic-metabolizing enzymes. Food Chem. Toxicol. 35, 835-838
• [9] Gupta, S., Sundarrajan, M. & Rao, K. V. K., (2003). Tumour promotion by metanil yellow and malachite green during rat hepatocarcinogenesis associated with dysregulated expression of cell cycle regulatory proteins. Tetragon Carcin. Mut. (Suppl. I), 301-312
• [10] Tong, Z., Zheng, P., Bai, B., Wang, H. & Y. Suo, Y., (2016). Adsorption performance of methyl violet via α – Fe2O3 @ porous hollow carbonaceous microspheres and its effective regeneration through a Fenton – like reaction. Catalysts, 6, 58: doi: 10.3390/catal6040058
• [11] Wang, L., Zhang, J., Zhao, R., Li, C., Li, Y & Zhang, C., (2010). Adsorption of basic dyes on activated carbon prepared from Polygnum orientale Linn: Equilibrium, kinetic and thermodynamic studies. Desalination, 254, 68-74
• [12] 12. Isiuku, B. O., Horsfall Jnr., M, & Spiff, A. I., (2014). Colour removal from a simulated methyl red wastewater by adsorption on carbon in a fixed bed. Res. J. Appl. Sci. 9 (4), 201-207
• [13] Isiuku, B. O. & Nwosu, C. N. (2017). Fixed-bed adsorption of metanil yellow from aqueous solution on HNO3-treated-H3PO4-activated carbon frm gmelina bark. Asian J. Chem. 29 (3), 475-479
• [14] Olawale, A. S., Ajayi, O. A., Olakunle, M. S., Ityokumbul, M. T. & Adefila, S. S., (2015). Preparation of phosphoric acid activated carbons from Canarium schweinfurthii nutshell and its role in methylene blue adsorption. J. Chem. Eng. Mater. Sci. 6 (2), 9-14
• [15] Ekpete, O. A., (2012). Adsorption and kinetic studies of phenol and 2-chlorophenol onto fluted pumpkin (Telfairia occidentalis, Hook) stem waste activated carbon. PhD Dissertation, University of Port Harcourt, Port Harcourt, Nigeria
• [16] Mohammed, A., Aboje, A. A., Auta, M. & Jibril, M., (2012). Comparative analysis and characterization of animal bones as adsorbent. Adv. Appl. Sci. Res. 3 (5), 3089-3096
• [17] Cerator, A. B. & Luteneger, A. J,. (2002). Determination of surface area of fine grained soils by the ethylene glycol monoethyl ether (EGME) method. J. Geotechnol. Testing, 25 (3), 1-7
• [18] Gimba, C.& Musa, I., (2005). Adsorption of phenol and some toxic metals from textile effluent. In: Proceedings of the 28th annual International Conference of Chemical Society of Nigeria, 32, 167-170
• [19] American Society for Testing and Materials, (1996). Annual Book of ASTM Standard 15.01 Refractories, Carbon and Graphic Products; Activated Carbon, ASTM, Philadelphia PA
• [20] Rengaraj, S., Seung-Hyeon, M. & Sivabam, S., (2002). Agricultural solid waste for the removal of organics: adsorption of phenol from water and wastewater by palm seed coat activated carbon. Waste Manage. 22, 534-548
• [21] Association of Official Analytical Chemists. (2010). www.aoac.org/ISPAM/pdf/3.5%20SMPR%20Guideline%20v12.1.pdf (2019) assessed on 13th February, 2012
• [22] Ekepete, A. O., Horsfall Jnr., M. & Spiff, A. I., (2010). Removal of chlorophenol from aqueous solution using fluted pumpkin and commercial activated carbon. Asian J. Nat. Appl. Sci. 14, 321-326
• [23] Mahvi, A., Maleki, A. & Eslami, A., (2004). Potential of rice husk and rice husk ash for phenol removal in aqueous systems. Amer. J. Appl. Sci. 14, 321-326
• [24] Mas Haris, M. R. H. & Sathasivam, K., (2009). The removal of methyl red from aqueous solution using banana pseudo-stem fibres. Amer. J. Appl. Sci. 6 (9), 1690-1700
• [25] Gupta, V. K., Jain, R., Varshney, R. & Saini, V. K., (2007). Removal of Reactofix Navy Blue 2 GFN from aqueous solution using adsorption techniques. J. Colloid Interf. Sci. 307, 326-332
• [26] Khattri, S. D. & Singh, M. K., (2009). Removal of malachite green from dye wastewater using neem sawdust by adsorption. J. Hazard. Mater., doi: 10.1016/j:jhazmat.2009.01.101
• [27] Baztias, F. A. & Sidiras, D. K., 2007. Dye adsorption by prehydrolysed beech sawdust in batch and fixed-bed systems. Bioresour. Technol. 98, 1208-1217
• [28] Tsai, W-T., Hsien, K-J., Hsu, H-C., Lin, C-M., Lin, K-Y. & Chiu, C-H., (2008). Utilization of ground eggshell waste as an adsorbent for the removal of dyes from aqueous solution. Bioresour. Technol., 99, 1623-1629
• [29] 29. Pokordi, K. & Vasanth Kumar, K., (2006). Equilibrium, kinetics and mechanism modeling and simulation of basic and acid dyes sorption onto jute fiber carbon: Eosine yellow, malachite green and crystal violet single component systems. J. Hazard. Mater. (2006), doi:10.1016/jhazamt.2006.09.029
• [30] Koumanova, B., Peeva, P., Allen, S. J., Gallagher, K. A. & Healy, M. G., (2002). Biosorption from aqueous solutions by eggshell membrane and Rhizopus oryzae: Equilibrium and Kinetic studies. J. Chem. Technol. Biotechnol. 77, 539-545
• [31] Ho, Y. S., John, W. D. & Foster, C. F., (1995). Batch nickel removal from aqueous solution by Sphanum moss peat. Water Res. 29, 1327-1332
• [32] Ekpete, O. A., Horsfall Jnr., M. & Spiff, A. I., (2012). Kinetics of chlorophenol adsorption onto commercial fluted pumpkin activated carbon in aqueous systems. Asian J. Nat. Appl. Sci. 1(1), 106-117
• [33] Mittal, A., Gupta, V. K., Malviya, A. & Mittal, J., (2008). Process development for the batch and bulk removal and recovery of a hazardous water-soluble azo dye (Metanil Yellow) by adsorption over waste materials (Bottom Ash and De-oiled Soya). J. Hazard. Mater. 151, 821-832
• [34] Crank, J., The Mathematics of Diffusion. Clarenden Press, Oxford, (1956)
• [35] Srivastava, V. C., Swammy, M. M., Hall, I. D., Prasad, B. & Mishra, I. M., (2006). Adsorptive removal of .phenol by bagasse fly ash and activated carbon: Equilibrium, kinetics and thermodynamics. Colloid Surf. A. Physicochem. Eng. Aspects, 272, 89-104
• [36] Kannam, N. & Sundaram, S., (2001). Kinetics and mechanism of removal of methylene blue by adsorption on various carbons: Comparative study. Dyes and Pigments, 51, 25 -40
• [37] Boyd, G. E., Adamson, A. W. & Myers, L. S., (1974). The exchange adsorption of ions from aqueous solutions by organic zeolites : II. Kinetics. Amer. Chem. Soc. 69, 2836-2848
• [38] Njoku, V. O. & Hameed, B. H., (2011). Preparation and characterization of activated carbon from corn cob by chemical activation with H3PO4 for 2,4-dichlorophenoxyacetic acid adsorption. Chem. Eng. J. 173, 391-399
• [39] Reinchenberg, D., (1953). Properties of ion exchangers resins in relations to their structures, III: Kinetics of exchange. J. Amer. Chem. Soc. 75, 589-597