Iron nanoparticles were used to cleanup effluents. This paper involves synthesis of iron nanoparticles chemically by sodium borohydride reduction of ammonium ferrous sulfate solution (FAS). Iron oxide nanoparticles have lesser efficiency of adsorption than Zero Valent Iron nanoparticles (nZVI). Glucosamine acts as a stabilizing agent and chelating agent to prevent Iron nanoparticles from oxidation. nZVI particles were characterized using Scanning Electron Microscopy (SEM). Thus, the synthesized nZVI was subjected to entrapment in biopolymer, viz. barium (Ba)-alginate beads. The beads were characterized using SEM. Batch dye degradation studies were conducted using Reactive black Water soluble Nontoxic Natural substances (WNN) dye which is one of the most hazardous dyes used in textile industries. Effect of contact time, effect of pH, initial dye concentration, adsorbent dosage, isotherm and kinetic studies were carried out.
[1] Malik A and Taneja U, “Utilizing fly ash for color removal of dye effluents” Am Dyestuff Rep, vol 83, pp. 20–27, 1994.
[2] T. Mahmood, M. T. Saddique, A. Naeem, P. Westerhoff, S. Mustafa and A. Alum, “Utilization of Pine Nut Shell derived carbon as an efficient alternate for the sequestration of phthalates from aqueous system,”Ind. Eng. Chem. Res, vol 50,pp. 100-117, 2011.
[3] Utsumi H, Han YH and Ichikawa K, “A kinetic study of 3-chlorophenol enhanced hydroxyl radical generation during ozonation,” Water Res, vol 37, pp. 4924-4928, 2003.
[4] V. Vadivelan and Kumar KV, ”Equilibrium, kinetics, mechanism, and process design for the sorption of methylene blue onto rice husk,” J Colloid Interface Sci, vol 286, pp. 90–100, 2005.
[5] H. Paul Wang, Jiasheng Cao, Wei-xian Zhang, Xiao-qin Li and Yuan-Pang Sun, “Characterization of zero-valent iron nanoparticles, “Advances in Colloid and Interface Science, vol.120, pp.47–56, 2006.
[6] Badal Kumar Mandal, Koppala Siva Kumar, Murad Basha Allabaksh, Mohan Kumar Kesarla and Pamanji Sreedhara Reddy, “Preparation of Stable Zero Valent Iron Nanoparticles using Different Chelating Agents” Journal of Chemical and Pharmaceutical Research, vol 2, no 5, pp. 67-74, 2010.
[7] P. S. Harikumar and Litty Joseph, “Kinetic and thermodynamics studies of As (III) adsorption onto iron nanoparticles entrapped Ca-alginate beads,” International Journal of Plant, Animal and Environmental Sciences, vol 2, pp. 159-166, 2012.
[8] Dionysios D. Dionysioua, Makram T. Suidana, Evangelia Bekoua, Isabelle Baudinb and Jean-Michel Laˆıné b, “Effect of ionic strength and hydrogen peroxide on the photocatalytic degradation of 4-chlorobenzoic acid in water,” Applied Catalysis B: Environmental, vol 26, pp.153–171, 2000.
[9] Cissoko Naman, Xinhua Xu, Qian Wang, Huijing Qian,Yueping Yang and Zhen Zhang, “Reduction of hexavalent chromium by carboxymethyl cellulose-stabilized zero-valent iron nanoparticles” Journal of Contaminant Hydrology, vol 114, pp. 35–42, 2010.
[10] Marek Kosmulski, “pH-dependent surface charging and points of zero charge. IV. Update and new approach,” Journal of Colloid and Interface Science, vol 337, pp. 439–448, 2009.
[11] Aamir D. Abid, Masakazu Kanematsu, Thomas M. Young, and Ian M. Kennedy, “Arsenic removal from water using flame-synthesized iron oxide nanoparticles with variable oxidation states,” Aerosol Sci Technol, vol 47, no 2, pp. 169–176, 2013.
[12] Saeideh Adami and Ali Fakhri, “Adsorption of 4-Chloro-2-Nitrophenol by Zero Valent Iron Nanoparticles and Pd-Doped Zero Valent Iron Nanoparticles Surfaces: Isotherm, Kinetic and Mechanism Modeling,” vol 10, pp.2-16, 2013.
[13] S. M. Yakout and E. Elsherif, “Batch kinetics, isotherm and thermodynamic studies of adsorption of strontium from aqueous solutions onto low cost rice-straw based carbons,” Carbon – Sci. Tech, vol 1, pp. 144 – 153, 2010.
[14] Feng-Chin Wu, Bing-Lan Liu, Keng-Tung Wu and Ru-Ling Tseng, “A new linear form analysis of Redlich–Peterson isotherm equation for the adsorptions of dyes,” Chemical Engineering Journal, vol 162, pp.21–27, 2010.
[15] Lidija Ćurković, Alenka Rastovĉan-Mioĉ ¹, Marijana Majić and Josip Župan, “Application of different isotherm models on lead ions sorption onto electric furnace slag,” The holistic approach to environment, vol 1, pp.13-18, 2011.
[1] Malik A and Taneja U, “Utilizing fly ash for color removal of dye effluents” Am Dyestuff Rep, vol 83, pp. 20–27, 1994.
[2] T. Mahmood, M. T. Saddique, A. Naeem, P. Westerhoff, S. Mustafa and A. Alum, “Utilization of Pine Nut Shell derived carbon as an efficient alternate for the sequestration of phthalates from aqueous system,”Ind. Eng. Chem. Res, vol 50,pp. 100-117, 2011.
[3] Utsumi H, Han YH and Ichikawa K, “A kinetic study of 3-chlorophenol enhanced hydroxyl radical generation during ozonation,” Water Res, vol 37, pp. 4924-4928, 2003.
[4] V. Vadivelan and Kumar KV, ”Equilibrium, kinetics, mechanism, and process design for the sorption of methylene blue onto rice husk,” J Colloid Interface Sci, vol 286, pp. 90–100, 2005.
[5] H. Paul Wang, Jiasheng Cao, Wei-xian Zhang, Xiao-qin Li and Yuan-Pang Sun, “Characterization of zero-valent iron nanoparticles, “Advances in Colloid and Interface Science, vol.120, pp.47–56, 2006.
[6] Badal Kumar Mandal, Koppala Siva Kumar, Murad Basha Allabaksh, Mohan Kumar Kesarla and Pamanji Sreedhara Reddy, “Preparation of Stable Zero Valent Iron Nanoparticles using Different Chelating Agents” Journal of Chemical and Pharmaceutical Research, vol 2, no 5, pp. 67-74, 2010.
[7] P. S. Harikumar and Litty Joseph, “Kinetic and thermodynamics studies of As (III) adsorption onto iron nanoparticles entrapped Ca-alginate beads,” International Journal of Plant, Animal and Environmental Sciences, vol 2, pp. 159-166, 2012.
[8] Dionysios D. Dionysioua, Makram T. Suidana, Evangelia Bekoua, Isabelle Baudinb and Jean-Michel Laˆıné b, “Effect of ionic strength and hydrogen peroxide on the photocatalytic degradation of 4-chlorobenzoic acid in water,” Applied Catalysis B: Environmental, vol 26, pp.153–171, 2000.
[9] Cissoko Naman, Xinhua Xu, Qian Wang, Huijing Qian,Yueping Yang and Zhen Zhang, “Reduction of hexavalent chromium by carboxymethyl cellulose-stabilized zero-valent iron nanoparticles” Journal of Contaminant Hydrology, vol 114, pp. 35–42, 2010.
[10] Marek Kosmulski, “pH-dependent surface charging and points of zero charge. IV. Update and new approach,” Journal of Colloid and Interface Science, vol 337, pp. 439–448, 2009.
[11] Aamir D. Abid, Masakazu Kanematsu, Thomas M. Young, and Ian M. Kennedy, “Arsenic removal from water using flame-synthesized iron oxide nanoparticles with variable oxidation states,” Aerosol Sci Technol, vol 47, no 2, pp. 169–176, 2013.
[12] Saeideh Adami and Ali Fakhri, “Adsorption of 4-Chloro-2-Nitrophenol by Zero Valent Iron Nanoparticles and Pd-Doped Zero Valent Iron Nanoparticles Surfaces: Isotherm, Kinetic and Mechanism Modeling,” vol 10, pp.2-16, 2013.
[13] S. M. Yakout and E. Elsherif, “Batch kinetics, isotherm and thermodynamic studies of adsorption of strontium from aqueous solutions onto low cost rice-straw based carbons,” Carbon – Sci. Tech, vol 1, pp. 144 – 153, 2010.
[14] Feng-Chin Wu, Bing-Lan Liu, Keng-Tung Wu and Ru-Ling Tseng, “A new linear form analysis of Redlich–Peterson isotherm equation for the adsorptions of dyes,” Chemical Engineering Journal, vol 162, pp.21–27, 2010.
[15] Lidija Ćurković, Alenka Rastovĉan-Mioĉ ¹, Marijana Majić and Josip Župan, “Application of different isotherm models on lead ions sorption onto electric furnace slag,” The holistic approach to environment, vol 1, pp.13-18, 2011.
@article{"International Journal of Chemical, Materials and Biomolecular Sciences:77475", author = "P. Gomathi Priya and M. E. Thenmozhi", title = "Adsorption of Reactive Dye Using Entrapped nZVI", abstract = "Iron nanoparticles were used to cleanup effluents. This paper involves synthesis of iron nanoparticles chemically by sodium borohydride reduction of ammonium ferrous sulfate solution (FAS). Iron oxide nanoparticles have lesser efficiency of adsorption than Zero Valent Iron nanoparticles (nZVI). Glucosamine acts as a stabilizing agent and chelating agent to prevent Iron nanoparticles from oxidation. nZVI particles were characterized using Scanning Electron Microscopy (SEM). Thus, the synthesized nZVI was subjected to entrapment in biopolymer, viz. barium (Ba)-alginate beads. The beads were characterized using SEM. Batch dye degradation studies were conducted using Reactive black Water soluble Nontoxic Natural substances (WNN) dye which is one of the most hazardous dyes used in textile industries. Effect of contact time, effect of pH, initial dye concentration, adsorbent dosage, isotherm and kinetic studies were carried out.
", keywords = "Ammonium ferrous sulfate solution, barium (Ba)- alginate beads, reactive black WNN dye, zero valent iron nanoparticles.", volume = "12", number = "6", pages = "268-6", }
