Abstract:
Two lignocellulosic materials with different lignin contents (18 and 42 %wt) and pure lignin (PL) were evaluated for their effectiveness in binding cadmium from dilute solutions in various concentrations. Maximum sorption capacities (Xm), determined from equilibrium isotherms by applying the Langmuir model, indicated that PL (Xm = 48.3 mg/g) and the sample with the larger lignin content (Xm = 22.2 mg/g) showed a reasonable ability to uptake cadmium. An increasing relationship between X m and the sample's lignin content was found, considering the tested materials together with others evaluated earlier under identical conditions. Pure lignin attained the highest value. Accordingly, the lignin content of lignocellulosic materials appears as an indicator of their ability to uptake cadmium. It could facilitate their screening for potential use as alternative cadmium sorbents from dilute wastewater. The effects of the sample's dose and the solution pH on cadmium uptake also were investigated.
Registro:
Documento: |
Artículo
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Título: | Cadmium Uptake by Lignocellulosic Materials: Effect of Lignin Content |
Autor: | Basso, M.C.; Cerrella, E.G.; Cukierman, A.L. |
Filiación: | Pinmate-Departamento de Industrias, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina Pinmate-Departamento de Industrias, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 25620, Buenos Aires, Argentina
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Palabras clave: | Alternative sorbents; Heavy metals removal; Lignocellulosic wastes; Wastewater treatment; Cadmium; Cellulose; Isotherms; pH effects; Sorption; Wastewater; Langmuir model; Pure lignin (PL); Lignin; cadmium; cellulose; lignin; cadmium; heavy metal; lignin; liquid-solid separation; pollutant removal; wastewater treatment; absorption; article; dose response; isotherm; metal binding; molecular model; waste water; Cadmium; Cellulose; Isotherms; Lignins; Ph; Sorption; Waste Waters |
Año: | 2004
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Volumen: | 39
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Número: | 5
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Página de inicio: | 1163
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Página de fin: | 1175
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Título revista: | Separation Science and Technology
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Título revista abreviado: | Sep. Sci. Technol.
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ISSN: | 01496395
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CODEN: | SSTED
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CAS: | cadmium, 22537-48-0, 7440-43-9; cellulose, 61991-22-8, 68073-05-2, 9004-34-6; lignin, 9005-53-2
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01496395_v39_n5_p1163_Basso |
Referencias:
- Volesky, B., (1990) Biosorption of Heavy Metals, , CRC Press Inc.: Boca Raton, Florida
- Zouboulis, A.I., Rousou, E.G., Kostas, A.M., Hancock, I.C., Removal of toxic metals from aqueous mixtures. Part 1: Biosorption (1999) J. Chem. Technol. Biotechnol., 74, pp. 429-436
- Suh, J.H., Kim, D.S., Comparison of different sorbents (inorganic and biological) for the removal of Pb2+ from aqueous solutions (2000) J. Chem. Technol. Biotechnol., 75, pp. 279-284
- Klimmek, S., Stan, H.-J., Wilke, A., Bunke, G., Buchholz, R., Comparative analysis of the biosorption of cadmium, lead, nickel, and zinc by algae (2001) Environ. Sci. Technol., 35, pp. 4283-4288
- Ho, Y.S., McKay, G., The kinetics of sorption of divalent metal ions onto spaghnum moss peat (2000) Water Res., 77, pp. 165-173
- Ringqvist, L., Öborn, I., Copper and zinc adsorption onto poorly humidified Spaghnum and Carex peat (2002) Water Res., 36, pp. 2233-2242
- Holan, Z.R., Volesky, B., Accumulation of cadmium, lead, and nickel by fungal and wood biosorbents (1995) Appl. Biochem. Biotechnol., 53, pp. 133-145
- Ajmal, M., Rao, R.A.K., Siddiqui, B.R., Studies on removal and recovery of Cr(VI) from electroplating wastes (1996) Water Res., 30 (6), pp. 1478-1482
- Raji, C., Anirudhan, T.S., Batch Cr(VI) removal by polyacrylamide-grafted sawdust: Kinetics and thermodynamics (1998) Water Res., 32 (12), pp. 3772-3780
- Marshall, W.E., Wartelle, L.H., Boler, D.E., Johns, M.M., Toles, C.A., Enhanced metal adsorption by soyben hulls modified with citric acid (1999) Bioresour. Technol., 69, pp. 269-283
- Wafwoyo, W., Seo, C.W., Marshall, W.E., Utilization of peanut shells as adsorbents for selected metals (1999) J. Chem. Technol. Biotechnol., 74, pp. 1117-1121
- Basso, M.C., Cerrella, E.G., Cukierman, A.L., Lignocellulosic materials as potential biosorbents of trace toxic metals from wastewater (2002) Ind. Eng. Chem. Res., 41 (15), pp. 3580-3585
- Figueira, M.M., Volesky, B., Ciminelli, V.S.T., Assessment of interference in biosorption of a heavy metal (1997) Biotechnol. Bioeng., 54 (4), pp. 344-360
- Basso, M.C., Cerrella, E.G., Cukierman, A.L., Activated carbons developed from a rapidly renewable biosource for removal of cadmium(II) and nickel(II) from dilute aqueous solutions (2002) Ind. Eng. Chem. Res., 41 (2), pp. 180-189
- Vernersson, T., Bonelli, P.B., Cerrella, E.G., Cukierman, A.L., Arundo donax cane as a precursor for activated carbons preparation by phosphoric acid activation (2002) Bioresour. Technol., 83, pp. 95-104
- Budinova, T.K., Gergova, K.M., Petrov, N.V., Minkova, V.N., Removal of metal ions from aqueous solution by activated carbons obtained from different raw materials (1994) J. Chem. Technol. Biotechnol., 60, pp. 177-182
- Periasamy, K., Namasivayam, Ch., Process development for removal and recovery of cadmium from wastewater by a low-cost adsorbent: Adsorption rates and equilibrium studies (1994) Ind. Eng. Chem. Res., 33, pp. 317-320
- Gosset, T., Trancart, J.L., Thévenot, D., Batch metal removal by peat. Kinetics and thermodynamics (1986) Water Res., 20, pp. 21-26
- Pagnanelli, F., Esposito, A., Toro, L., Veglio, F., Metal speciation and pH effect on Pb, Cu, Zn and Cd biosorption onto Sphaerotilus natans: Langmuir-type empirical model (2003) Water Res., 33, pp. 627-633
- Cooney, D.O., (1999) Adsorption Design for Wastewater Treatment, , CRC Press LLC: Boca Raton, Florida
- Toles, C.A., Marshall, W.E., Johns, M.M., Surface functional groups on acid-activated nutshells carbons (1999) Carbon, 37, pp. 1207-1214
- Goldstein, I.S., (1977) Wood Technology: Chemical Aspects, , ACS Symposium Series 43, American Chemical Society: Washington, DC
- Villaescusa, I., Fiol, N., Cristiani, F., Costantino, F., Lai, S., Nurchi, V.M., Copper(II) and nickel(II) uptake from aqueous solutions by cork wastes: A NMR and potentiometric study (2002) Polyhedron, 21, pp. 1363-1367
Citas:
---------- APA ----------
Basso, M.C., Cerrella, E.G. & Cukierman, A.L.
(2004)
. Cadmium Uptake by Lignocellulosic Materials: Effect of Lignin Content. Separation Science and Technology, 39(5), 1163-1175.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01496395_v39_n5_p1163_Basso [ ]
---------- CHICAGO ----------
Basso, M.C., Cerrella, E.G., Cukierman, A.L.
"Cadmium Uptake by Lignocellulosic Materials: Effect of Lignin Content"
. Separation Science and Technology 39, no. 5
(2004) : 1163-1175.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01496395_v39_n5_p1163_Basso [ ]
---------- MLA ----------
Basso, M.C., Cerrella, E.G., Cukierman, A.L.
"Cadmium Uptake by Lignocellulosic Materials: Effect of Lignin Content"
. Separation Science and Technology, vol. 39, no. 5, 2004, pp. 1163-1175.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01496395_v39_n5_p1163_Basso [ ]
---------- VANCOUVER ----------
Basso, M.C., Cerrella, E.G., Cukierman, A.L. Cadmium Uptake by Lignocellulosic Materials: Effect of Lignin Content. Sep. Sci. Technol. 2004;39(5):1163-1175.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01496395_v39_n5_p1163_Basso [ ]