Pyrolysis Biochar from Cellulosic Municipal Solid Waste as Adsorbent for Azo Dye Removal:Equilibrium Isotherms and Kinetics Analysis
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- 英文论文题名：Pyrolysis Biochar from Cellulosic Municipal Solid Waste as Adsorbent for Azo Dye Removal:Equilibrium Isotherms and Kinetics Analysis
- 论文作者：Manu Agarwal ; James Tardio ; S.Venkata Mohan
- 英文论文作者：Manu Agarwal ; James Tardio ; S.Venkata Mohan ; Bioengineering and Environmental Centre (BEEC) and RMIT-IICT Research Centre ; CSIR-Indian Institute of Chemical Technology (CSIR-IICT) ; Centre for Advanced Materials and Industrial Chemistry ; School of Applied Sciences ; RMIT University ; Bioengineering and Environmental Centre (BEEC) ; CSIR-Indian Institute of Chemical Technology (CSIR-IICT)
- 年：2015
- 作者机构：Bioengineering and Environmental Centre (BEEC) and RMIT-IICT Research Centre,CSIR-Indian Institute of Chemical Technology (CSIR-IICT);Centre for Advanced Materials and Industrial Chemistry,School of Applied Sciences,RMIT University;Bioengineering and Environmental Centre (BEEC),CSIR-Indian Institute of Chemical Technology (CSIR-IICT);
- 英文论文关键词：Azo dye ; bio-char ; municipal solid waste ; water treatment
- 会议召开时间：2015-01-01
- 会议录名称：International Journal of Environmental Science and Development Vol.6 No.1
- 语种：英文
- 分类号：X705
- 学会代码：CDYA
- 学会名称：成都亚昂教育咨询有限公司
- 页数：6
- 文件大小：1252k
- 原文格式：D
摘要
Municipal solid waste(MSW) can have a negative impact on the environment and/or human health, if not properly managed. Though landfill is the most common method used to manage MSW, treating MSW using waste-toenergy(Wt E) technologies is an option that is receiving increasing interest. Pyrolysis is a Wt E technology that is capable of converting waste into products such as bio-gas, biooil and bio-char. Bio-char, which varies in composition based on the raw material pyrolysed, has the potential to be used as a fuel and as an applied material for catalysis or adsorption. In this work the removal of azo dye was investigated using biochar from pyrolysis of a cellulosic municipal solid waste. The bio-char was characterised using Scanning Electron Microscopy and Surface Area Analysis. The influence of p H on the dye removal was investigated over the range 4-7. The experimental data was analysed using four non-linear kinetic models(Pseudo first-order, pseudo second-order, Weber intraparticle diffusion and Elovich equation) and four non-linear isotherm models(Langmuir, Freundlich, Temkin and Sips), and ranked based on the statistical analysis tools in origin software. The dye removal kinetics most closely followed pseudo-first order kinetics whilst the adsorption isotherms were most closely fitted by the Temkin model over the p H range studied.
Municipal solid waste(MSW) can have a negative impact on the environment and/or human health, if not properly managed. Though landfill is the most common method used to manage MSW, treating MSW using waste-toenergy(Wt E) technologies is an option that is receiving increasing interest. Pyrolysis is a Wt E technology that is capable of converting waste into products such as bio-gas, biooil and bio-char. Bio-char, which varies in composition based on the raw material pyrolysed, has the potential to be used as a fuel and as an applied material for catalysis or adsorption. In this work the removal of azo dye was investigated using biochar from pyrolysis of a cellulosic municipal solid waste. The bio-char was characterised using Scanning Electron Microscopy and Surface Area Analysis. The influence of p H on the dye removal was investigated over the range 4-7. The experimental data was analysed using four non-linear kinetic models(Pseudo first-order, pseudo second-order, Weber intraparticle diffusion and Elovich equation) and four non-linear isotherm models(Langmuir, Freundlich, Temkin and Sips), and ranked based on the statistical analysis tools in origin software. The dye removal kinetics most closely followed pseudo-first order kinetics whilst the adsorption isotherms were most closely fitted by the Temkin model over the p H range studied.
Municipal solid waste(MSW) can have a negative impact on the environment and/or human health, if not properly managed. Though landfill is the most common method used to manage MSW, treating MSW using waste-toenergy(Wt E) technologies is an option that is receiving increasing interest. Pyrolysis is a Wt E technology that is capable of converting waste into products such as bio-gas, biooil and bio-char. Bio-char, which varies in composition based on the raw material pyrolysed, has the potential to be used as a fuel and as an applied material for catalysis or adsorption. In this work the removal of azo dye was investigated using biochar from pyrolysis of a cellulosic municipal solid waste. The bio-char was characterised using Scanning Electron Microscopy and Surface Area Analysis. The influence of p H on the dye removal was investigated over the range 4-7. The experimental data was analysed using four non-linear kinetic models(Pseudo first-order, pseudo second-order, Weber intraparticle diffusion and Elovich equation) and four non-linear isotherm models(Langmuir, Freundlich, Temkin and Sips), and ranked based on the statistical analysis tools in origin software. The dye removal kinetics most closely followed pseudo-first order kinetics whilst the adsorption isotherms were most closely fitted by the Temkin model over the p H range studied.
引文
[1]I.Velghe,R.Carleer,J.Yperman,and S.Schreurs,“Study of the pyrolysis of municipal solid waste for the production of valuable products,”J.Anal.Appl.Pyrol.,vol.92,pp.366-375,2011.
[2]Z.Hu,W.R.G.Saman,R.R.Navarro,D.Wu,D.Zhang,M.Matsumura,and H.Kong,“Removal of PCDD/Fs and PCBs from sediments by oxygen free pyrolysis,”J.Environ.Sci.,vol.18,pp.989-994,2006.
[3]C.R.Anderson,L.M.Condron,T.J.Clough,M.Fiers,A.Stewart,R.A.Hill,and R.R.Sherlock,“Biochar induced soil microbial community change:Implications for biogeochemical cycling of carbon,nitrogen and phosphorus,”Pedobiologia,vol.54,pp.309-320,2011.
[4]A.Cross and S.P.Sohi,“The priming potential of biochar products in relation to labile carbon contents and soil organic matter status,”Soil Biol.&Biochem.,vol.43,pp.2127-2134,2011.
[5]S.Jeffery,F.G.A.Verheijen,M.van der Velde,and A.C.Bastos,“A quantitative review of the effects of biochar application to soils on crop productivity using meta-analysis,”Agri.Ecosys.Environ.,vol.144,pp.175-187,2011.
[6]M.Zhang and B.Gao,“Removal of arsenic,methylene blue and phosphate by biochar/Al OOH nanocomposite,”Chem.Engg.J.,vol.226,pp.286-292,2013.
[7]M.Wang,C.Wang,M.Chen,Y.Wang,Z.Shi,X.Du,T.Li,and Z.Hu,“Preparation of high-performance activated carbons for electric double layer capacitors by KOH activation of mesophase pitches,”New.Carbon.Mat.,vol.25,pp.285-290,2010.
[8]M.Agarwal,J.Tardio,and S.V.Mohan,“Critical analysis of pyrolysis process with cellulosic based municipal waste as renewable source in energy and technical feasibility,”Bioresour.Technol.,vol.147,pp.361-368,2013.
[9]C.Agudelo,M.Lis,and J.Valldeperas,“Fabric color changes in polyster microfibers caused by the multiple reuse of dispersed-dyes dye baths:part 1,”J.Text.Res.,vol.78,pp.1041-1047,2008.
[10]S.M.Burkinshaw,J.Howroyd,N.Kumar,and O.Kabambe,“The wash-off of dyeing using interstitial water:part 3 Disperse dyes on polyster,”Dyes.Pigm.,vol.91,pp.340-349,2011.
[11]S.V.Mohan,N.C.Rao,and J.Karthikeyan,“Adsorptive removal of direct azo dye from aqueous phase onto coal based sorbents–a kinetic and mechanistic study,”J.Haz.Mat.,vol.90,pp.189-204,2002.
[12]S.Venkata Mohan,P.Sailaja,M.Srimurali,and J.Karthikeyan,“Color removal of monoazo acid dye from aqueous solution by adsorption and chemical coagulation,”Environ.Engg.Policy.,vol.1,pp.149-154,1999.
[13]C.Namasivayam and R.T.Yamuna,“Removal of congo red from aqueous solutions by biogas waste slurry,”J.Chem.Tech.Biotechnol.,vol.53,pp.749-758,1992.
[14]I.D.Mall and S.N.Upadhyay,“Removal of basic dyes from wastewater using boiler bottom ash,”Indian J.Environ.Health.,vol.37,pp.1-10,1995.
[15]S.Venkata Mohan,S.V.Ramanaiah,and P.N.Sarma,“Biosorption of direct azo dye from aqueous phase onto spirogyra sp.102.Evaluation of kinetics and mechanistic aspects,”Biochem.Engg.J.,vol.38,pp.61-69,2008.
[16]M.Agarwal,J.Tardio,and S.Venkata Mohan,“Biohydrogen production from kitchen based vegetable waste:Effect of pyrolysis temperature and time on catalysed and non-catalysed operation,”Bioresour.Technol.,vol.130,pp.502-509,Feb.2013.
[17]A.K.Kumar,S.V.Mohan,and P.N.Sarma,“Sorptive removal of endocrine disruptive compound(estriol,E3)from aqueous phase by batch and column studies:kinetic and mechanistic evaluation,”J.Haz.Mater.,vol.164,pp.820-828,2009.
[18]S.V.Mohan and J.Karthikeyan,“Removal of lignin and tannin aqueous solution by adsorption onto AC,”Environ.Pollut.,vol.97,pp.183-187,1997.
[19]M.Yalcin,A.Gurses,C.Dogar,and M.Sozbilir,“The adsorption kinetics of cethyltrimethylammonium bromide(CTAB)onto powdered active carbon,”Adsorption,vol.10,pp.339-348,2004.
[20]M.U.Dural,L.Cavas,S.K.Papageorgiou,and F.K.Katsaros,“Methlene blue adsorption on activated carbon prepared from Posidonia oceania(L.)dead leaves:Kinetics and equilibrium studies,”Chem.Engg.J.,vol.168,pp.77-85,2011.
[21]A.K.Kumar and S.V.Mohan,“Endocrine disruptive synthetic estrogen(17α-ethynylestradiol)removal from aqueous phase through batch and column sorption studies:Mechanistic and kinetic analysis,”Desalination,vol.276,pp.66-74,2011.
[22]X.Yang and B.A.Duri,“Kinetic modeling of liquid-phase adsorption of reactive dyes on activated carbon,”J.Colloid Interface Sci.,vol.287,pp.25-34,2005.
[23]S.V.Mohan,S.Shailaja,M.R.Krishna,and P.N.Sarma,“Adsorptive removal of phthalate ester(di-ethyl phthalate)from aqueous solution by activated carbon:A kinetic study,”J.Haz.Mat.,vol.146,pp.278-282,2007.
[24]E.Bulut,M.Ozacar,and I.A.Sengil,“Adsorption of malachite green onto bentonite:equilibrium and kinetic studies and process design,”Microporous Mesoporous Mater.,vol.115,pp.234-246,2008.
[25]F.Wu,R.Tseng,and R.Juang,“Characteristics of Elovich equation used for the analysis of adsorption kinetics in dye-chitosan systems,”Chem.Engg.J.,vol.150,pp.366-373,2009.
[26]H.Teng and C.Hsieh,“Activation energy for oxygen chemisorptions on carbon at low temperatures,”Ind.Eng.Chem.Res.,vol.38,pp.362-371,1999.
[27]I.Langmuir,“The adsorption of gases on plane surfaces of glass,mica and platinum,”J.Am.Chem.Soc.,vol.40,pp.1361-1403,1918.
[28]J.S.Piccin,C.S.Gomes,L.A.Feris,and M.Gutterres,“Kinetics and isotherms of leather dye adsorption by tannery solid waste,”Chem.Engg.J.,vol.183,pp.30-38,2012.
[29]H.M.F.Freundlich,“Over the adsorption in solution,”J.Phys.Chem.,vol.57,pp.385-470,1906.
[30]M.I.Temkin and V.Pyzhev,“Kinetics of ammonia-synthesis on promoted iron catalysts,”Acta Physiochem.URSS,vol.12,pp.327-356,1940.
[31]R.Sips,“Combined form of Langmuir and Freundlich equation,”J.Chem.Phy.,vol.16,pp.490-495,1948.
[2]Z.Hu,W.R.G.Saman,R.R.Navarro,D.Wu,D.Zhang,M.Matsumura,and H.Kong,“Removal of PCDD/Fs and PCBs from sediments by oxygen free pyrolysis,”J.Environ.Sci.,vol.18,pp.989-994,2006.
[3]C.R.Anderson,L.M.Condron,T.J.Clough,M.Fiers,A.Stewart,R.A.Hill,and R.R.Sherlock,“Biochar induced soil microbial community change:Implications for biogeochemical cycling of carbon,nitrogen and phosphorus,”Pedobiologia,vol.54,pp.309-320,2011.
[4]A.Cross and S.P.Sohi,“The priming potential of biochar products in relation to labile carbon contents and soil organic matter status,”Soil Biol.&Biochem.,vol.43,pp.2127-2134,2011.
[5]S.Jeffery,F.G.A.Verheijen,M.van der Velde,and A.C.Bastos,“A quantitative review of the effects of biochar application to soils on crop productivity using meta-analysis,”Agri.Ecosys.Environ.,vol.144,pp.175-187,2011.
[6]M.Zhang and B.Gao,“Removal of arsenic,methylene blue and phosphate by biochar/Al OOH nanocomposite,”Chem.Engg.J.,vol.226,pp.286-292,2013.
[7]M.Wang,C.Wang,M.Chen,Y.Wang,Z.Shi,X.Du,T.Li,and Z.Hu,“Preparation of high-performance activated carbons for electric double layer capacitors by KOH activation of mesophase pitches,”New.Carbon.Mat.,vol.25,pp.285-290,2010.
[8]M.Agarwal,J.Tardio,and S.V.Mohan,“Critical analysis of pyrolysis process with cellulosic based municipal waste as renewable source in energy and technical feasibility,”Bioresour.Technol.,vol.147,pp.361-368,2013.
[9]C.Agudelo,M.Lis,and J.Valldeperas,“Fabric color changes in polyster microfibers caused by the multiple reuse of dispersed-dyes dye baths:part 1,”J.Text.Res.,vol.78,pp.1041-1047,2008.
[10]S.M.Burkinshaw,J.Howroyd,N.Kumar,and O.Kabambe,“The wash-off of dyeing using interstitial water:part 3 Disperse dyes on polyster,”Dyes.Pigm.,vol.91,pp.340-349,2011.
[11]S.V.Mohan,N.C.Rao,and J.Karthikeyan,“Adsorptive removal of direct azo dye from aqueous phase onto coal based sorbents–a kinetic and mechanistic study,”J.Haz.Mat.,vol.90,pp.189-204,2002.
[12]S.Venkata Mohan,P.Sailaja,M.Srimurali,and J.Karthikeyan,“Color removal of monoazo acid dye from aqueous solution by adsorption and chemical coagulation,”Environ.Engg.Policy.,vol.1,pp.149-154,1999.
[13]C.Namasivayam and R.T.Yamuna,“Removal of congo red from aqueous solutions by biogas waste slurry,”J.Chem.Tech.Biotechnol.,vol.53,pp.749-758,1992.
[14]I.D.Mall and S.N.Upadhyay,“Removal of basic dyes from wastewater using boiler bottom ash,”Indian J.Environ.Health.,vol.37,pp.1-10,1995.
[15]S.Venkata Mohan,S.V.Ramanaiah,and P.N.Sarma,“Biosorption of direct azo dye from aqueous phase onto spirogyra sp.102.Evaluation of kinetics and mechanistic aspects,”Biochem.Engg.J.,vol.38,pp.61-69,2008.
[16]M.Agarwal,J.Tardio,and S.Venkata Mohan,“Biohydrogen production from kitchen based vegetable waste:Effect of pyrolysis temperature and time on catalysed and non-catalysed operation,”Bioresour.Technol.,vol.130,pp.502-509,Feb.2013.
[17]A.K.Kumar,S.V.Mohan,and P.N.Sarma,“Sorptive removal of endocrine disruptive compound(estriol,E3)from aqueous phase by batch and column studies:kinetic and mechanistic evaluation,”J.Haz.Mater.,vol.164,pp.820-828,2009.
[18]S.V.Mohan and J.Karthikeyan,“Removal of lignin and tannin aqueous solution by adsorption onto AC,”Environ.Pollut.,vol.97,pp.183-187,1997.
[19]M.Yalcin,A.Gurses,C.Dogar,and M.Sozbilir,“The adsorption kinetics of cethyltrimethylammonium bromide(CTAB)onto powdered active carbon,”Adsorption,vol.10,pp.339-348,2004.
[20]M.U.Dural,L.Cavas,S.K.Papageorgiou,and F.K.Katsaros,“Methlene blue adsorption on activated carbon prepared from Posidonia oceania(L.)dead leaves:Kinetics and equilibrium studies,”Chem.Engg.J.,vol.168,pp.77-85,2011.
[21]A.K.Kumar and S.V.Mohan,“Endocrine disruptive synthetic estrogen(17α-ethynylestradiol)removal from aqueous phase through batch and column sorption studies:Mechanistic and kinetic analysis,”Desalination,vol.276,pp.66-74,2011.
[22]X.Yang and B.A.Duri,“Kinetic modeling of liquid-phase adsorption of reactive dyes on activated carbon,”J.Colloid Interface Sci.,vol.287,pp.25-34,2005.
[23]S.V.Mohan,S.Shailaja,M.R.Krishna,and P.N.Sarma,“Adsorptive removal of phthalate ester(di-ethyl phthalate)from aqueous solution by activated carbon:A kinetic study,”J.Haz.Mat.,vol.146,pp.278-282,2007.
[24]E.Bulut,M.Ozacar,and I.A.Sengil,“Adsorption of malachite green onto bentonite:equilibrium and kinetic studies and process design,”Microporous Mesoporous Mater.,vol.115,pp.234-246,2008.
[25]F.Wu,R.Tseng,and R.Juang,“Characteristics of Elovich equation used for the analysis of adsorption kinetics in dye-chitosan systems,”Chem.Engg.J.,vol.150,pp.366-373,2009.
[26]H.Teng and C.Hsieh,“Activation energy for oxygen chemisorptions on carbon at low temperatures,”Ind.Eng.Chem.Res.,vol.38,pp.362-371,1999.
[27]I.Langmuir,“The adsorption of gases on plane surfaces of glass,mica and platinum,”J.Am.Chem.Soc.,vol.40,pp.1361-1403,1918.
[28]J.S.Piccin,C.S.Gomes,L.A.Feris,and M.Gutterres,“Kinetics and isotherms of leather dye adsorption by tannery solid waste,”Chem.Engg.J.,vol.183,pp.30-38,2012.
[29]H.M.F.Freundlich,“Over the adsorption in solution,”J.Phys.Chem.,vol.57,pp.385-470,1906.
[30]M.I.Temkin and V.Pyzhev,“Kinetics of ammonia-synthesis on promoted iron catalysts,”Acta Physiochem.URSS,vol.12,pp.327-356,1940.
[31]R.Sips,“Combined form of Langmuir and Freundlich equation,”J.Chem.Phy.,vol.16,pp.490-495,1948.