Abstract
Sugar from sugarcane represents 65–70% of the world production of sugar and its production is mainly located in developing countries. The production process requires high amounts of steam and electricity at the different stages, and generates important quantities of residues. A major residue of the sugar production is filter cake (in Cuba: Cachaza), the residue from cane juice filtration. Filter cake causes significant pollution, and in several sugar factories it is considered a waste, posing problems of management and final disposal. This paper reviews recycling and recovery opportunities of filter cake (and bagasse) and experimentally studies the use of filter cake as fuel at the sugar factory. Filter cake may e.g. be used as a fertilizer/soil improver directly applied on the fields or after composting. During its decomposition, it generates, however, an acid leachate and emits significant amounts of greenhouse gases. Moreover, the experimental part of the paper shows that blends of filter cake with bagasse can be combusted in industrial boilers in sugar factories, and that loose, non-vitrified ashes with a similar appearance as bagasse ash are obtained. This results in lower volumes and masses of residues to be transported, so that transportation costs are reduced. Moreover, it gives a new economic value to the filter cake, and reduces its environmental impact. When all filter cake would be combusted blended with bagasse, about 25% more ash would be obtained than for bagasse and the trace element composition would comply with the regulatory limits for use as fertilizer/soil improver.
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References
FAO. Important commodities in agricultural trade: sugar. Fifth Ministerial Conference, Cancun (2003)
Nemerow, N.L.: Industrial waste treatment. Butterworth-Heinemann, Burlington (2007)
Pippo, A., Garzone, V.P., Cornaccia, G.: Agro-industry sugarcane residues disposal: the trends of their conversion into energy carriers in Cuba. Waste Manage. 27, 869–885 (2007)
Almazan, O., Gonzalez, L., Galvez, L.: The sugar cane, its by-products and co-products. In: Proceedings of AMAS. Food and Agricultural Research Council, Réduit, Mauritania (1998)
Basanta, R., Garcia Delgado, M., Cervantes, J.: Sostenibilidad del reciclaje de residuos de la agroindustria azucarera. Una revisión. Ciencia y Tecnología Alimentaria. 5, 293–305 (2007)
Paturau, J.M.: Alternative uses of sugarcane and its byproducts in agroindustries. In: Proceedings of FAO Animal Production and Health Papers, Roma, Italy (1988)
Dasgupta, A.: Anaerobic digestion of solid wastes of sugar cane industry. PhD Disertation, University of Miami (1983)
Vilariño, R.: Evaluación de sustitución por tecnologías limpias para la actividad de industrialización de la caña de azúcar. Proyecto estrategia nacional en producción más limpia para Argentina (2003)
Zerega, L.: Manejo y uso de la cachaza en suelos cañameleros. Revista Científica Caña de Azúcar 2, 71–92 (1993)
El Haggar, S., EL Gowini, M.M., Nemerow, N.L., Veziroglu, T.N.: Environmentally balanced industrial complex for the cane sugar industry in Egypt. Proceedings of International Hydrogen Energy Congress and Exhibition IHEC, Istanbul, Turkey (2005)
Chusilp, N., Jaturapitakkul, C., Kiattikomol, K.: Utilization of bagasse ash as a pozzolanic material in concrete. Construct. Build. Mater. 23, 3352–3358 (2009)
Guilherme, C., Dias, R., Moraes, E.: Use of ultra-fine sugar cane bagasse ash as mineral admixture for concrete. ACI Mater. J. http://www.allbusiness.com/aci-materials-journal/20080901/11566276-1.html (2008). Accessed 23 March 2010
Stephen, C.J.: Mud filtration alternatives. J. Soc. Sugar Cane Technol. 8, 117–128 (1988)
Barzaga, J.U., Pérez, J.A., Santana, J.A.: Producción de compost y resultados preliminares de su aplicación en áreas de la Empresa azucarera Dos Ríos. Jornada Científica por el 40 Aniversario del Instituto Nacional de Investigaciones de la Caña de Azúcar. http://www.santiago.cu/hosting/etica/Sede40/tec/t13.htm (2004). Accessed 23 March 2010
Conil, P.: Manejo de cachaza. Estudio de caso de un ingenio azucarero en Colombia. BIOTEC, Colombia, SA. www.bio-tec.net (2003). Accessed 23 March 2010
Guerra, E., Vázquez, M.: Dynamics of the co-composting of barley waste with liquid poultry manure. J. Sci. Food Agric. 83, 166–172 (2003)
Hernández, G., Salgado, S.: Vinaza y composta de cachaza como fuente de nutrientes en caña de azúcar en un gleysol módico de Chiapas, México. Revista Interciencia 33, 855–860 (2008)
Hermida, O., Lopez, L.: Diseño y evaluación de un biodigestor para obtener gas metano a partir de la fermentación de la cachaza. Centro Azúcar 3, 23–29 (2003)
Partha, N., Sivasubramanian, V.: Recovery of chemical from pressmud—a sugar industry waste. Indian Chem. Eng. 48, 160–163 (2006)
Costa, F., García, C., Hernández, T., Polo, A.: Residuos orgánicos urbanos. Manejo y utilización. CEBAS-CSIC, España (1991)
Alvarez, R., Romero, C.: Evaluación de mezclas y aglutinantes en la elaboración de briquetas de biomasa. In: Proceedings 8vo Congreso Iberoamericano de Ingeniería Mecánica. Cuzco, Perú (2007)
Bhargava, R., Srivatsa, S.: Briqueting of filter cake. In: Proceedings of the 64th Annual convention of the Sugar Technologists Association of India, Kerala (2002)
Vassilev, S.V., Kitano, K., Takeda, S., Tsurue, T.: Influence of mineral and chemical composition of coal ashes on their fusibility. Fuel Process. Technol. 45, 27–51 (1995)
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Grateful acknowledgment is made to VLIR-UOS for granting the project ‘A center for cleaner production and environmental management at the University of Cienfuegos’. Also the contribution of Bram Verbinnen who performed the ash analyses is acknowledged.
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Ochoa George, P.A., Eras, J.J.C., Gutierrez, A.S. et al. Residue from Sugarcane Juice Filtration (Filter Cake): Energy Use at the Sugar Factory. Waste Biomass Valor 1, 407–413 (2010). https://doi.org/10.1007/s12649-010-9046-2
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DOI: https://doi.org/10.1007/s12649-010-9046-2