Abstract
Banana fibers, as well as other lignocellulosic fibers, are constituted of cellulose, hemicellulose, lignin, pectin, wax and water soluble components. The abundance of this fiber combined with the ease of its processing is an attractive feature, which makes it a valuable substitute for synthetic fibers that are potentially toxic. In this work, the structure characterization of the banana fiber modified by alkaline treatment was studied. Some important properties of this fiber changed due to some chemical treatments, such as the crystalline fraction, dielectric behavior, metal removal (governed by solution pH) and biodegradation. Our results showed that treated banana fiber is a low cost alternative for metal removal in aqueous industry effluents. Thus, for regions with low resources, the biosorbents are an alternative to diminish the impact of pollution caused by local industries, besides being a biodegradable product.








Similar content being viewed by others
Explore related subjects
Discover the latest articles and news from researchers in related subjects, suggested using machine learning.References
Joseph S, Sreekala MS, Oommen Z, Koshy P, Thomas S (2002) A comparison of the mechanical properties of phenol formaldehyde composites reinforced with banana fibres and glass fibres. Compos Sci Technol 62:1857–1868
Pothan LA, Thomas S, Groeninckx G (2006) The role of fibre/matrix interactions on the dynamic mechanical properties of chemically modified banana fibre/polyester composites. Compos Part A Appl Sci Manuf 37:1260–1269
Joseph K, Varghese S, Kalaprasad G, Thomas S, Prasannakumari L, Koshy P, Pavithran C (1996) Influence of interfacial adhesion on the mechanical properties and fracture behaviour of short sisal fibre reinforced polymer composites. Eur Polym J 32:1243–1250
Pothan AL, Oommen Z, Thomas S (2003) Dynamic mechanical analysis of banana fiber reinforced polyester composites. Compos Sci Technol 63:283–293
Satyanarayana KG, Guimarães JL, Wypych F (2007) Studies on lignocellulosic fibers of Brazil. Part I: source, production, morphology, properties and aplications. Compos Part A Appl Sci Manuf 38:1694–1709
Georgopoulos ST, Tarantili PA, Avgerinos E, Andreopoulos AG, Koukios EG (2005) Thermoplastic polymers reinforced with fibrous agricultural residues. Polym Degrad Stab 90:303–312
Morán JI, Alvarez AV, Cyras PV, Vázquez A (2008) Extraction of cellulose and preparation of nanocellulose from sisal fibers. Cellulose 15:149–159
Pollard SJT, Fowler GD, Sollars CJ, Perry R (1992) Low cost adsorbents for waste, wastewater treatment: a review. Sci Total Environ 116:31–52
Nasernejad B, Zadeh TE, Pour BB, Bygi ME, Zamani A (2005) Camparison for biosorption modeling of heavy metals (Cr(III), Cu (II), Zn (II)) adsorption from wastewater by carrot residues. Process Biochem 40:1319–1322
Singh KK, Hasan SH, Rastogi, Hazard. RJ (2005) Removal of cadmium from wastewater using agricultural waste rice polish. J Hazard Mater 121:51–58
JCPDS-International Center for Diffraction Data. JCPDS File 50-2241, 1986
Ouajai S, Shanks RA (2005) Composition, structure and thermal degradation of hemp cellulose after chemical treatments. Polym Degrad Stab 89:327–335
Chang MM, Chou TC, Tsao GT (1981) Structure, pretreatment and hydrolysis of cellulose. In: Advances in biochemical engineering/biotechnology. Springer, New York, pp 15–42
Yang H, Yan R, Chen H, Lee DH, Zheng C (2007) Characteristics of hemicellulose, cellulose and lignin pyrolysis. Fuel 86:1781–1788
Esmeraldo MA (2006) Preparação de Novos Compósitos Suportados em Matriz de Fibra Vegetal, Master′s Degree. Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, Fortaleza-CE-Brazil
Hatakeyama H, Hatakeyama T (1998) Interaction between water and hydrophilic polymers. Thermochim Acta 308:3–22
Rowland SP (ed) (1980) Water in polymers, ACS Symposium Series. American Chemical Society, Washington DC
Czihak C, Müller M, Schober H, Heuxn L, Vogl G (1999) Dynamics of water adsorbed to cellulose. Physica B 266:87–91
Einfeldt J, Meiβner D, Kwasniewski A (2001) Polymerdynamics of cellulose and other polysaccharides in solid state-secondary dielectric relaxation processes. Prog Polym Sci 26:1419–1472
Einfeldt J, Meiβner D, Kwasniewski A, Einfeldt L (2001) Dielectric spectroscopic analysis of wet and well dried starches in comparison with other polysaccharides. Polymer 42:7049–7062
Einfeldt J, Meißner D, Kwasniewski A (2000) Comparison of the molecular dynamics of celluloses and related polysaccharides in wet and dried states by means of dielectric spectroscopy. Macromol Chem Phys 201:1969–1975
Amarasinghe BMWPK, Williams RA (2007) Tea waste as a low cost adsorbent for the removal of Cu and Pb from wastewater. Chem Eng J 132:299–309
Aksu Z (2001) Equilibrium and kinetic modeling of cadmium (II) biosorption by C. vulgaris in a batch system: effect of temperature. Sep Purif Technol 21:285–294
Pino GH, Mesquita LMS, Torem ML, Pinto GAS (2006) Biosorption of cadmium by green coconut shell powder. Miner Eng 19:380–387
Fiol N, Villaescusa I, Martinez M, Miralles N, Poch J, Serarols J (2006) Sorption of Pb(II), Ni(II), Cu (II), and Cd (II) from aqueous solution by olive stone waste. Sep Purif Technol 50:132–140
Kalyani S, Rao PS, Krishnaiah A (2004) Removal of nickel (II) from aqueous solutions using marie macroalgae as the sorbing biomass. Chemosphere 57:1225–1229
Sousa FW et al (2009) Evaluation of a low-cost adsorbent for removal of toxic metal ions from wastewater of an electroplating factory. J Environ Manag 90:3340–3344
Boonamnuayvitaya V et al (2004) Removal of heavy metals by adsorbent prepared from pyrolyzed coffee residues and clay. Sep Purif Technol 35:11–22
Dhakal RP, Ghimire KN, Inoue K (2005) Adsorptive separation of heavy metal from an aquatic environment using orange waste. Hydrometallurgy 79:182–190
Meunier N et al (2003) Lead removal from acidic solutions by sorption on coca shells: effect of some parameters. J Environ Eng 8:693–698
Quek SY, Wase DAJ, Forster CF (1998) The use of sagowaste for the sorption of lead and copper. Water SA 3:251–256
Sciban M, Kalasnja M, Skrbic B (2006) Modified softwood sawdust as adsorbent of heavy metal ions from water. J Hazard Mater 2:266–271
Shukla SS et al (2005) Removal of nickel from aqueous solutions by saw dust. J Hazard Mater 121:243–246
Francisco CFB et al (2008) Removal of copper, nickel and zinc ions from aqueous solution by chitosan-8-hydroxyquinoline beads. Clean 3:292–298
Malherbe S, Cloete TE (2002) Lignocellulose biodegradation: fundamentals and applications. Rev Environ Sci Biotechnol 1:105–114
Megiatto Jackson D Jr, Silva Cristina G, Rosa Derval S, Frollini Elisabete (2008) Sisal chemically modified with lignins: correlation between fibers and phenolic composites properties. Polym Degrad Stab 93:1109–1121
Barreto ACH, Esmeraldo MA, Derval SR, Fechine PBA, Mazzetto SE (2010) Cardanol biocomposites reinforced with juta fiber: microstructure, biodegrability, and mechanical properties. Pol Compos. doi:10.1002/pc.20990
Acknowledgements
This work was partly sponsored by CAPES and CNPq (Brazilian agencies). Our special thanks to L. A. R. Fechine for the language revision of this paper.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Barreto, A.C.H., Costa, M.M., Sombra, A.S.B. et al. Chemically Modified Banana Fiber: Structure, Dielectrical Properties and Biodegradability. J Polym Environ 18, 523–531 (2010). https://doi.org/10.1007/s10924-010-0216-x
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10924-010-0216-x
