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Anaerobic treatment of sugarcane vinasse pretreated with a calcium-based biopolymer

Authors

DOI:

https://doi.org/10.5902/2179460X68825

Keywords:

anaerobic digestion, calcium, methane

Abstract

This study investigated the influence of a previous sugarcane vinasse coagulation, by using a calcium-based biopolymer, on anaerobic treatment in a lab-scale reactor. Two anaerobic reactors (R1 and R2) were operated for 155 days. R1 was fed only with raw sugarcane vinasse and R2 was fed with pretreated effluent. The operation was divided into three stages: E1 (inoculation and adaptation); E2; and E3. The major difference between E2 and E3 was the fact that R2 failed at the end of E2. Thus, R2 was recovered by applying a low organic loading rate (OLR) of raw vinasse for 29 days. In E2 and E3, for both reactors, pH, alkalinity, COD (influent and effluent samples), and methane production were monitored. During E1, an OLR of 2.0 kgCOD. m-3.d-1  1 was applied, and R1 and R2 sludges showed good adaptation to the wastewater in this condition. Then, the OLR was progressively increased to 7.0 kgCOD.m-3.d-1 in both systems. The average COD removal efficiencies were 82.9 ± 4.4% and 72.2 ± 18.1% for R1 and R2, respectively. R2, operated with pretreated vinasse, showed a decrease in the COD removal and methane production, which could be caused by the biopolymer presence. The average COD removal efficiencies in E3 were 77.5 ± 9.4% and 79.2 ± 9.7% for R1 and R2, respectively. After 155 days of operation, a decrease in the COD removal and methane production was identified again in R2, indicating a new failure. The quality of sludge granules from the inoculum and also from the granules developed at the end of R1 and R2 operation was analyzed by scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS). These analyses indicated a rise in the rugosity of R1 and R2 granules, possibly due to the deposition of sedimentable compounds present in both raw and pretreated vinasse. The EDS analyses indicated a high presence of calcium in R2 granules, indicating that this compound acted in the reduction of mass transfer between organic load from vinasse and the granules’ microbiota.

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Author Biographies

Vinícius Carvalho Rocha, Universidade Federal do Triângulo Mineiro, Uberaba, MG

Professor at the Instituto de Ciências Tecnológicas e Exatas da Universidade Federal do Triângulo Mineiro

PhD in Science (Hydraulics and Sanitation) - EESC/USP

Carla Eloísa Diniz dos Santos, Universidade Federal do Triângulo Mineiro, Uberaba, MG

Professor at the Department of Environmental Engineering at the Universidade Federal do Triângulo Mineiro. Master's and PhD in Science (emphasis: Hydraulics and Sanitation) at the Spela Escola de Engenharia de São Carlos, Universidade de São Paulo. Sandwich PhD at the Polytechnic University of Gdańsk (Gdańsk, Poland).

Rodrigo Soares Garcia da Silva, Universidade Federal do Triângulo Mineiro, Uberaba, MG

PhD in Sciences (Hydraulics and Sanitation) at the Escola de Engenharia de São Carlos da Universidade de São Paulo. Since 2019 is a professor at the Universidade Federal do Triângulo Mineiro.

Eduardo Cleto Pires, Universidade de Ribeirão Preto, Ribeirão Preto, SP

PhD in Civil Engineering, Hydraulics and Sanitation from the Universidade de São Paulo. Retired in 2018 and currently is a Senior Professor at the same institution.

References

AQUINO, S. F. et al. Metodologias para Determinação da Atividade Metanogênica (AME) Específica em Lodos Anaeróbios. 2007. Engenharia Sanitária e Ambiental, v. 12, n. 2, p. 192-201

APHA. 2012. Standard Methods for the Examination of Water and Wastewater. 1° ed. Washington DC: American Public Health Association, American Water Works Association, Water Environmental Federation.

BICHARA, J. M. Contribuição ao estudo físico-químico da vinhaça: coagulação, floculação e sedimentação. Dissertação de Mestrado. 1988. USP. EESC.

CASTRO, A. P.; YAMASHITA, F.; SILVA, S. M. C. P. Adição de polieletrólito ao processo de floculação no pós-tratamento de lixiviado por coagulação-floculação-sedimentação. 2012. Eng Sanit Ambient | v.17 n.1. 285 – 32.

CAVALCANTI, J. E. W. A. Manual de tratamento de efluentes industriais. Engenho Editora Técnica LTDA. São Paulo, 2009.

CENTURIÓN, R. E. B.; MORAES, V. A.; PERCEBON, C. M.; RUIZ, R. T. Destinação final da vinhaça produzida por destilarias autônomas e anexas, enquadradas no programa nacional do álcool. In: Congresso Brasileiro de Engenharia Sanitária, Fortaleza, novembro 1989. 07.

CHERNICHARO, C. A. L. Princípios do tratamento biológico de águas residuárias: reatores anaeróbios. 2.ed. Belo Horizonte: DESA-UFMG, 2007. v.5, 379p.

COSTA F, ROCHA BBM, VIANA C, TOLEDO A. Utilization of vinasse effluents from an anaerobic reactor. Water Sci Technol 1986; 18:135–41

COVARUBIAS, G. I.; LUNA, F. P. Reduction of solids and organic load concentration in tequila vinasses using a polycrylamide (PAM) polymer flocculant. 2007. Revista Internacional de Contaminación Ambiental. 23(1). 17-24.

DIAS, M.O.S., MACIEL FILHO, R., MANTELATTO, P.E., CAVALETT, O., ROSSELL, C.E.V., BONOMI, A., LEAL, M.R.L.V., 2015. Sugarcane processing for ethanol and sugar in Brazil. Environ. Dev. 15, 35–51.

FERNANDEZ N, FDZ-POLANCO F, MONTALVO S, TOLEDANO D. Use of activated carbon and natural zeolite as support materials, in an anaerobic fluidised bed reactor, for vinasse treatment. Water Sci Technol 2001; 44:1–6.

FUESS, L.T., GARCIA, M.L. Implications of stillage land disposal: a critical review on the impacts of fertigation. Journal of Environmental Management. 145, 210–229, 2014.

GIRARDI, G. Tratamento da vinhaça utilizando coagulante natural. Dissertação de Mestrado. 2009. UEM. 116p.

GODOI, L. A. G; CAMILOTI, P. R.; BERNARDES, A. N.; SANCHEZ, B. L. S.; TORRES, A. P. R.; GOMES; A. C.; BOTTA, L. S. 2019. Seasonal variation of the organic and inorganic composition of sugarcane vinasse: main implications for its environmental uses. Environmental Science and Pollution Research. 26. 29267-29282.

GONÇALVES, C.A.S.; SILVA, E.L. Tratamento físico-químico da vinhaça. In. XXVII Congresso Interamericano de Engenharia Sanitária de Ambiental. 2000. Porto Alegre. Ref. I-021. 8p.

GUIMARÃES, N. R. Impacto da Coagulação Química na Remoção de Compostos Orgânicos em Efluente Tratado por Processo de Lodos Ativados. Tese de Doutorado. 2017. USP. EP. 97p.

HEREDIA, J.B.; DOMINGUEZ, J.R.; PARTIDO, E. Physico-chemical treatment for the depuration of winedestillery wastewaters (vinasses). 2005. Water Science and Technilogy. 51(1) 159-166.

LEME, R. M.; SEABRA, J. E. A. Technical-economic assessment of different biogas upgrading routes from vinasse anaerobic digestion in the Brazilian bioethanol industry. 2017. Energy. 119. 754-766.

LOPEZ I, BORZACCONI L. Modelling of an EGSB treating sugarcane vinasse using f irst-order variable kinetics. Water Sci Technol 2011; 64:2080–8.

MESA-PÉREZ, A.; BRIONES-MÉNDEZ, R.; ILANGOVAN, K. Floculación-coagulación como postratamiento del efluente de un reactor anaerobio que trata vinazas tequileras. 1996. In: Proceedings of the XXV Congreso Interamericano de Ingeniería Sanitaria y Ambiental. Ciudad de México, México. 7p.

METCALF & EDDY INC., TCHOBANOGLOUS, G., BURTON, F. L., TSUCHIHASHI, R., & STENSEL, H. D. (2013). Wastewater engineering: Treatment and resource recovery (5th ed.). McGraw-Hill Professional.

MORAES, B. S.; JUNQUEIRA, T. L.; PAVANELLO, L. G.; CAVALETT, O.; MATELATTO, O. E.; BONOMI, A.; ZAIAT, M. Anaerobic digestion of vinasse from sugarcane biorefineries in Brazil from energy, environmental, and economic perspectives: Profit or expense? 2014. Applied Energy. 113. 825-835.

MORAES, B. S, ZAIAT, M., BONOMI, A., Anaerobic digestion of vinasse from sugarcane ethanol production in Brazil: Challenges and perspectives, Renewable and Sustainable Energy Reviews, Volume 44, 2015, P. 888-903, ISSN 1364-0321, https://doi.org/10.1016/j.rser. 2015. 01. 023.

MOTA, V. T.; ARAÚJO, T. A.; AMARAL, M. C. S. Comparison of Aerobic and Anaerobic Biodegradation of Sugarcane Vinasse. 2015. Appl Biochem Biotechnol 176:1402–1412.

NAKASHIMA, R. N.; OLIVEIRA JUNIOR, S. Comparative exergy assessment of vinasse disposal alternatives: Concentration, anaerobic digestion and fertirrigation. Renewable Energy. 147. 1969-1978.

PAZ-PINO, O.L.; BARBA-HO, L. E.; MARRIAGA-CABRALES, N. Vinasse treatment by coupling of electro-dissolution, heterocoagulation and anaerobic digestion. 2014. DYNA. Medellín. 81(187) 102-107.

ROCHA, V. C. Processamento anaeróbio de vinhaça pré-tratado com biopolímero à base de cálcio. 2012. Dissertação de Mestrado. USP. EESC. 104p.

SACCHI, G. D.; LEITE, L. S.; REALI, M. A. P.; BICHARA, A.; SELEGHIM, M. H. R. Coagulation and Microfiltration Application for Sugarcane Vinasse Clarification. 2020. Water Air Soil Pollut 231: 571.

SANTOS, S. C.; ROSA, P. R. F.; SAKAMOTO, I. K.; VARESCHE, M. B. A.; SILVA, E. L. 2014. Hydrogen production from diluted and raw sugarcane vinasse under thermophilic anaerobic conditions. International Jounal of Hydrogen Energy. 39. 9599-9610.

SAPLA, R. B. Tratamento físico químico da vinhaça de destilaria de etanol com biopolímero à base de cálcio. Dissertação de mestrado. 2012. USP. EESC. 92p.

SICA, P.; CARVALHO, R.; BERTRAME, H.; BAPTISTA, A. S. Assessment of ohe Effects of Sugarcane Straw Addition to the Flocculation/Coagulation Process on Vinasse Concentration.2020. Acta Technologica Agriculturae. 3. 132-136.

SYAICHURROZI, I.; SARTO, S.; SEDIAWAN, W. B.; HIDAYAT M.; Effect of Current and Initial pH on Electrocoagulation in Treating the Distillery Spent Wash with Very High Pollutant Content. 2021. Water. 13. 1-20.

SOUZA, R. P. Redução da toxicidade da vinhaça: tratamento combinado coagulação/floculação/fotocatálise. 2010. Dissertação de Mestrado. UEM. 168p.

VAN LANGERAK, E. P. A. et al. Effects Of High Calcium Concentrations On The Development Of Methanogenic Sludge In Upflow Anaerobic Sludge Bed (UASB) Reactors. Wat. Res., Great Britain, v. 32 no. 4, p. 1255-1263, 1998.

WANG W, XIE L, CHEN J, LUO G, ZHOU Q. Biohydrogen and methane production by co-digestion of cassava stillage and excess sludge under thermophilic condition. Bioresour Technol 2011; 102:3833–9.

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Published

2022-04-04

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How to Cite

Rocha, V. C., Santos, C. E. D. dos, Silva, R. S. G. da, & Pires, E. C. (2022). Anaerobic treatment of sugarcane vinasse pretreated with a calcium-based biopolymer. Ciência E Natura, 44, e12. https://doi.org/10.5902/2179460X68825

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