Department of Civil Engineering, Vel Tech High Tech Dr.Rangarajan Dr.Sakunthala Engineering College, Avadi, Chennai, Tamil Nadu, India
Present study dealt the removal of Cr(VI) in a tannery industry wastewater using rice husk silica powder as an adsorbent.The experimental investigations have been carried out by using rice husk silica powder for different adsorption dosage, different contact time and different pH against the initial Cr(VI) concentration of 292 mg/L. The maximum percentage removal of Cr(VI) in the tannery industrial wastewater (88.3 %) was found at an optimum adsorbent dosage of 15 g, contact time of 150 min., and pH of 4. Further, the experimental data on removal of Cr(VI) from tannery industry wastewater was validated with the Cr(VI) aqueous solution of same initial concentration of tannery industry waster against the optimum process parameters. The results of the validation experiment showed that the experiments conducted for the removal of Cr(VI) in a tannery industry wastewater may be reproducing capability for analyzing various parameters along with Cr(VI) based water and industry wastewater. The experimental data were fitted to Langmuir and Freundlich isotherm models. Isotherm models result indicated that the equilibrium data fitted well with the Langmuir isotherm than Freundlich isotherm, because of higher correlation created between dependent and independent variables. Thus, the adsorption method using rice husk silica powder was used effectively for removing Cr(VI) in the tannery industrial wastewater, seems to be an economical and worthwhile alternative over other conventional methods, because of their abundant source, low price, multi-purposes and antimicrobial properties.
Akoto, O.; Bismark Eshun, F.; Darko, G.; Adei, E., (2014). Concentration and Health Risk Assessments of Heavy Metals in Fish fromthe Fosu Lagoon. Int. J. Environ. Res., 8 (2): 403-410 (8 pages).
Anand, S.A.; Nagarajappa, D.P.; Sanjeev, S.; Ramu, S., (2014). Removal of hexavalent chromium from simulated waste water using rice husk ash as carbon adsorbent. Int. J. Innov. Res. Sci. Eng. Tech., 3 (7): 14428-14432 (5 pages).
Apeksha. G.; Mote, S.R., (2014). A Comparative study and kinetics for the removal of hexavalent chromium from aqueous solution by agricultural, timber and fruit wastes. Chem. Prog. Eng. Res., (19): 47-56 (10 pages).
APPA; AWWA; WEF., (2005). Standard methods for the examination of water and wastewater. 20th edition, APHA Publication, Washington D.C.
Bhattacharya, A.K.; Mandal, S.N; Das, S.K., (2006). Removal of Cr (VI) from aqueous solution by adsorption onto low cost non-conventional adsorbents. Indian J. Chem. Tech., (13): 576-583 (8 pages).
Bishnoi, N., (2004). Adsorption of Cr (VI) on Activated Rice Husk Carbon and Activated Alumina. Bioresour. Technol., 91 (3): 305-307 (3 pages).
Chen, Y.; Zhai, S. R.; Liu, N.; Song, Y.; An, Q. D.; Song, X. W., (2013). Dye removal of activated carbons prepared from NaOH-pretreated rice husks by low-temperature solutionprocessed carbonization and H3PO4 activation, Bioresour. Technol., (144): 401-409 (9 pages).
Chuah, T.G.; Jumasiah, A.; Azni, I.; Katayon,S.; Thomas Choong, S.Y., (2005). Rice husk as a potentially low-cost biosorbent for heavy metal and dye removal: an overview. Desalination, (175): 305-316 (12 pages).
Della, V.P.; Ku, I.; Hotza, D., (2002). Rice husk ash as an alternate source for active silica production. Mater. Lett., (57): 818-821 (4 pages).
Demiral, H.; Demiral, I.; Tumsek, F.; and Karabacakoglu, B., (2008). Adsorption of chromium (VI) from aqueous solution by activated carbon derived from olive bagasse and applicability of different adsorption models. Chem. Eng. J., (144): 188-196 (9 pages).
Demirbas, E.; Kobyab,M.; Senturk, E.; Ozkan, T., (2004). Adsorption kinetics for the removal of chromium (VI) from aqueous solutions on the activated carbons prepared from agricultural wastes. Water S. A., (30): 533-540 (8 pages).
Denni, A.A.; Norinsan, K.O.; Azman, J.; Abdul, R.S.; Abdul Rahman, I.; Al-hardan, N. H., (2013). Nanosilicate extraction from rice husk ash as green corrosion inhibitor. Int. J. Electro chem. Sci., (8): 1759-1769 (11 pages).
Farook, A.; Kalaivani, K.; Saraswathy, B., (2006). Iron incorporated heterogeneous catalyst from rice husk ash. J. Colloid Interface Sci., (304): 137-143 (7 pages).
Gholami, F.; Mahvi, A.H.; Omrani, Gh.A.; Nazmara, S.; Ghasri, A., (2006). Removal of chromium (VI) from aqueous solution by ulmus leaves. Iran. J. Environ. Health. Sci. Eng., (3): 97-102 (6 pages).
Ghosh, P.K., (2009). Hexavalent chromium [Cr(VI)] removal by acid modified waste activated carbons. J. Hazard. Mater., (171): 116-122 (7 pages).
Jal, P.K.; Patel, S.; Mishra, B.K., (2004). Chemical modification ofsilica surface by immobilization of functional groups forextractive concentration of metal ions. Talanta, (62): 1005-1028 (24 pages).
Karale, R.S.; Wadkar, D.V.; Nangare, P.B., (2007). Removal and recovery of hexavalent chromium from industrial waste water by precipitation with due consideration to cost optimization. J. Environ. Res. Dev., 2 (2): 209-217 (9 pages).
Katsumata, H.; Kaneco, S.; Inomata, K.; Itoh, K.; Funasaka, K.; Masuyama, T.; Ohta, S.K., (2003). Removal of heavy metals in rinsing wastewater from plating factory by adsorption with economical viable materials. J. Environ. Manage., (69): 187-191(5 pages).
Kennedy, L.J.; Mohan Das, K.; Sekaran, G., (2004). Integrated biological and catalytic oxidation of organics/inorganics in tannery wastewater by rice husk based mesoporous activated carbon-Bacillus sp. Carbon, (42): 2399-2407 (9 pages).
Kennedy, L.J.; Vijaya, J.J.; Sekaran, G., (2004). Effect of two-stage process on the preparation and characterization of porous carbon composite from rice husk by phosphoric acid activation. Ind. Eng. Chem. Res., (43): 1832-1838 (7 pages).
Khadka, D. B.; Mishra, P., (2014). Adsorptive removal of Cr(VI) from aqueous solution by sugarcane biomass. Res. J. Chem. Sci., 4 (5): 32-40 (9 pages).
Kleckerova, A.; Doeekalova, H., (2014). Dandeliton Plants as a Biomonitor of Urban Area Contamination by Heavy Metals. Int. J. Environ. Res., 8(1): 157-164 (8 pages).
Krishnani, K., (2008). Biosorption Mechanism of Nine Different Heavy Metals onto Bio-matrix from Rice Husk. J. Hazard. Mater., 153 (3): 1222-1234 (13 pages).
Kumar S.; Sangwan P.; Dhankhar R. Mor V.; Bidra S., (2013). Utilization of rice husk and their ash: A review. Res. J. Chem. Env. Sci., 1 (5): 126-129 (4 pages).
Kumar, U.; Bandyopadhyay, M., (2006). Sorption of cadmium from aqueous solution using pretreated rice husk. Bioresour. Technol., (97): 104-109 (6 pages).
Lee, C.K.; Low, K.S.; Liew, S.C.; Choo, C.S., (1999). Removal of arsenic(V) from aqueous solution by quaternized rice husk. Environ. Technol., (20): 971-978 (8 pages).
Lee, S.M.; Kim, W.C.; Laldawngliana, C.; Tiwari, D., (2010). Removal Behavior of Surface Modified Sand for Cd(II) and Cr (VI) from Aqueous Solutions. J. Chem. Eng. Data, (55): 3089-3094 (6 pages).
Lin, L.; Zhai, S.R.; Xiao, Z.Y.; Liu, N.; Song, Y.; Zhai, B.; An, Q.D., (2012). Cooperative effect of polyethylene glycol and lignin on SiO2 microsphere production from rice husks. Bioresour. Technol., (125): 172-174 (3 pages).
Lin, L.; Zhai, S. R.; Xiao, Z. Y.; Song, Y.; An, Q. D.; Song, X. W., (2013). Dye adsorption of mesoporous activated carbons produced from NaOH-pretreated rice husks. Bioresour. Technol., (136): 437-443 (7 pages).
Liou, T. H. (2004). Preparation and characterization of nano structured silica from rice husk. Mats. Sci. and Engineering, A 364: 313-323 (11 pages).
Liou, T. H; Wu, S. J., (2009). Characteristics of microporous/ mesoporous carbons prepared from rice husk under baseand acid-treated conditions. J. Hazard. Mater., 171, 693- 703 (11 pages).
Liou, T.H.; Wu, S.J., (2010). Kinetics study and characteristics of silica nanoparticles produced from biomass-based material. Ind. Eng. Chem. Res., (49): 8379-8387 (9 pages).
Mansha, M.; Javed, S. H.; Kazmi, M.; Feroze, N., (2013). Study of rice husk ash as potential source of acid resistance calcium silicate. Adv. Chem. Eng. Sci., (1): 147-153 (7 pages).
Mishra, S.P., (2014). Adsorption–desorption of heavy metal ions. Curr. Sci., 107 (4): 601-612 (12 pages).
Nameni, M.; Moghadam, M. R. A.; Arami, M., (2008). Adsorption of hexavalent chromium from aqueous solutions by wheat bran. Int. J. Environ. Sci. Technol., (5): 161-168 (8 pages).
Nittaya, T.; Apinon, N., (2008). Preparation of nanosilica powder from rice husk ash by precipitation method. Chiang Mai J. Sci., 35(1): 206-211 (6 pages).
Oladoja, N. A.; Ololade, I. A.; Alimi, O. A.; Akinnifesi, T. A.; Olaremu, G. A., (2013). Iron incorporated rice husk silica as a sorbent for hexavalent chromium attenuation in aqueous system, Chem. Eng. Res. Des., (91): 2691-2702 (12 pages).
Olayinka, K. O.; Alo, B. I.; Adu, T., (2007). Sorption of heavy metals from electroplating effluents by low cost adsorbents II: Use of waste tea, coconut shell and coconut husk. J. Appl. Sci., (7): 2307-2313 (7 pages).
Oliveira, E. A.; Montanher, S. F.; Andrade, A. D.; Nobreg, J. A.; Rollemberg, M.C., (2005). Equilibrium studies for the sorption of chromium and nickel from aqueous solutions using raw rice bran. Process Biochem., (40): 3485-3490 (6 pages).
Pandey, P. K.; Sharma, S. K.; Sambi, S. S., (2010). Kinetics and equilibrium study of chromium adsorption on zeolite NaX. Int. J. Environ. Sci. Tech., 7 (2): 395-404 (10 pages).
Pino, G. H.; Mesquita, L. M. S. De.; Torem, M.L., (2006). Biosorption of heavy metals by powder of green coconut shell. Sep. Sci. Technol., (41): 3141-3153 (13 pages).
Punmia, P.C., (2005). Soil Mechanics and Foundation. Lakshmi Publication, New Delhi.
Qu, Y. N.; Tian, Y. M.; Zou, B.; Zhang, J.; Zheng, Y. H.; Wang, L. L.; Li, Y.; Rong, C. G.; Wang, Z. C., (2010). A novel mesoporous lignin/silica hybrid from rice husk produced by a sol–gel method. Bioresour. Technol., (101): 8402-8405 (4 pages).
Rameshraja, D.; Suresh, S., (2011). Treatment of Tannery Wastewater by Various Oxidation and Combined Processes. Int. J. Environ. Res., 5(2): 349-360 (12 pages).
Sarin, V.; Pant, K.K., (2006). Removal of chromium from industrial waste by using eucalyptus bark. Bioresource Technol., (97): 15-20 (6 pages).
Sharma, Y. C.; Weng, C. H., (2007). Removal of chromium (VI) from water and wastewater by using riverbed sand: Kinetic and equilibrium studies. J. Hazard. Mater., (142): 449-454 (6 pages).
Sharma, Y. C.; Uma, S. N.; Upadhyay; Weng, C. H., (2008). Studies on an economically viable remediation of chromium rich waters and wastewaters by PTPS fly ash. Colloids and Surfaces A: Physicochem. Eng. Aspects, (317): 222-228 (7 pages).
Singh, S. R.; Singh, A. P., (2012). Treatment of water containing chromium (VI) using rice husk carbon as a new low cost adsorbent. Int. J. Environ. Res., 6 (4): 917-924 (8 pages).
Singha, B.; Naiya, T. K.; Bhattacharya, A. K.; Das, S. K., (2011). Cr (VI) ions removal from aqueous solutions using natural adsorbents—FTIR studies. J. Environ. Prot., (2): 729-735 (7 pages).
Sivakumar, D.; Shankar, D., (2012b). Colour removal from textile industry wastewater using low cost adsorbents. Int. J. Chem. Environ. Pharmaceutical Res., 3 (1): 52-57 (6 pages).
Sivakumar, D., (2013b). Adsorption Study on Municipal Solid Waste Leachate using Moringa oleifera Seed. Int. J. Environ. Sci. Technol., (10): 113-124 (12 pages).
Sivakumar, D., (2013c). Experimental and analytical model studies on leachate volume computation from solid waste. Int. J. Environ. Sci. Tech., (10): 903-916 (14 pages). Sivakumar, D.; Shankar, D., (2012a). Effect of aeration on color removal from textile industry wastewater. Int. J. Environ. Sci., 2 (3): 1386-1397 (12 pages).
Sivakumar, D., (2011). A study on contaminant migration of sugarcane effluent through porous soil medium. Int. J. Environ. Sci. Tech., 8 (3): 593-604 (12 pages).
Sivakumar, D.; Shankar, D.; Vijaya Prathima, A.J.R.; Valarmathi. M., (2013a). Constructed wetlands treatment of textile industry wastewater using aquatic macrophytes. Int. J. Environ. Sci., 3(4): 1223-1232 (1 pages).
Srinivasan, K.; Balasubramanian, N.; Ramakrishna, T. V., (1988). Studies on chromium removal by rice husk carbon. Indian J. Environ. Health, 30 (4): 376-387 (12 pages).
Sudipta, G.; Somnath, M.; Kunal, S.; Al-Hamdan, A. Z.; Reddy, K. R., (2012). Experimental Study on Chromium Containment by Admixed Soil Liner. J. Environ. Eng., 138 (10): 1048-1057 (10 pages).
Swarnalatha, S.; Karthikeyan, S.; Vinod Kumar, G.; Sekaran, G., (2013). Synthesis and characterization of mesoporous activated carbon from rice husk for adsorption of glycine from alcohol-aqueous mixture. J. Mol. Liq., (177): 416-425 (10 pages).
Swathi, M.; Sathya Singh, A.; Aravind, S.; Ashi Sudhakar, P. K.; Gobinath, R.; Saranya Devi, D., (2014). Adsorption studies on tannery wastewater using rice husk. Sch. J. Eng. Tech., 2(2B): 253-257 (4 pages).
Thankappan, R.; Sugunan, S., (2006). Structural and catalytic investigation of vanadia supported on ceria promoted with high surface area rice husk silica. J. Mol. Catal. A: Chem., (250): 169-176 (8 pages).
Tomas, U.; Ganiron, Jr., (2013). Effects of rice hush as substitute for fine aggregate in concrete mixture. Int. J. Adv. Sci. Tech., (58): 29-40 (12 pages).
Vadivelan, V.; Vasanth Kumar, K., (2005). Equilibrium, kinetics, mechanism, and process design for the sorption of methylene blue onto rice husk. J. Colloid Interface Sci., (286): 90-100 (11 pages).
Wang, L. L.; Guo, Y. P.; Zhu, Y. C.; Li, Y.; Qu, Y. N.; Rong, C. G.; Ma, X.Y.; Wang, Z. C., (2010). A new route for preparation of hydro chars from rice husk. Bioresour. Technol., (101): 9807-9810 (4 pages).
WHO., (1996). WHO Guidelines for drinking-water quality. 2nd Edition, Volume 2. World Health Organization, Geneva.
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