Upflow anaerobic sludge blanket reactor and biofilter in polyethylene as an alternative of decentralized wastewater treatment in municipality of Rio Rufino – SC
DOI:
https://doi.org/10.5902/2236117038534Keywords:
Basic sanitation, Wastewater treatment, Small size municipalitiesAbstract
Basic sanitation services are essential for promoting public health and for mitigating environmental damage. Thus, the objective of this work was to evaluate a wastewater treatment system consisting of anaerobic sludge blanket reactor and biofilter, as an alternative for the decentralized wastewater treatment in the municipality of Rio Rufino - Santa Catarina. The system was evaluated for its efficiency of removal of fecal coliforms, biochemical oxygen demand, chemical oxygen demand, soluble chemical oxygen demand, phosphorus, Total Kjhedal Nitrogen, nitrite, nitrate, sedimentable solids and maintenance of the hydrogen potential in the effluent. The treated effluent had its parameters compared to the standards established by Resolution 430/2011 of the Conselho Nacional do Meio Ambiente and Law 14.675 / 2009 of the State of Santa Catarina. It was also performed the estimate of the daily biochemical oxygen demand load, originated by the population of the municipality, and its respective impact. The effluent treated by the proposed system, when properly installed, follows what was established by the legislation, which implies in reducing the impacts caused by the municipality. In this way, the system can be an interesting alternative when it comes to decentralized wastewater treatment.Downloads
References
Associação Brasileira de Normas Técnicas - ABNT. (1997). NBR 13.969: Tanques sépticos – Unidades de tratamento complementar e disposição final dos efluentes líquidos – Projeto, construção e operação. Rio de Janeiro.
Associação Brasileira de Normas Técnicas - ABNT. (1999). NBR 8160: Sistemas prediais de esgoto sanitário - Projeto e execução. Rio de Janeiro.
Agência Nacional de Águas - ANA. (2011). Ministério do Meio Ambiente. Guia Nacional De Coleta E Preservação De Amostras: Água, Sedimento, Comunidades Aquáticas e Efluentes Líquidos. Distrito Federal.
Agência Nacional de Águas – ANA. (2014). Ministério do Meio Ambiente. Medição de Descarga Líquida em Grandes Rios: Manual Técnico. Distrito Federal.
American Public Health Association; American Water Works Association. (2005). Standard methods: for the examination of water and wastewater. 21. ed. Washington, DC: APHA.
Bakir, H.A. Sustainable wastewater management for small communities in the Middle East and North Africa. J. Environ. Manage. 2001;61:319-328.
Brasil. Conselho Nacional do Meio Ambiente. (2005). Resolução nº 357 de 17 de março de 2005. Brasília, DF.
Brasil. Conselho Nacional do Meio Ambiente. (2011). Resolução nº 430, de 13 de maio de 2011. Brasília, DF.
Chernicharo C.A.L., Machado R.M.G. Feasibility of the UASB/AF system for domestic sewage treatment in developing countries. Water Sci. Technol. 1998;38(8-9):325-332.
Chong S., Sen T.K., Kayaalp A., Ang H.M. The performance enhancements of upflow anaerobic sludge blanket (UASB) reactors for domestic sludge treatment - A State-of-the-art review. Water Res. 2012;46:3434–3470.
Crites R., Tchobanoglous G. (1998). Small and decentralized wastewater management systems. United States of America: McGraw-Hill, Inc.
de Graaff M.S., Temmink H., Zeeman G., Buisman C.J.N. Anaerobic Treatment of Concentrated Black Water in a UASB Reactor at a Short HRT. Water. 2010;2:101–119.
Deutsches Institut Für Normung. DIN. 38405-9 (1979-05) German Standard Methods for Examination of Water, Waste Water and Sludge; Anions (group D), Determination of Nitrate Ion (d 9).
Dornelas F., Machado M.B., Von Sperling, M. Performance evaluation of planted and unplanted subsurface-flow constructed wetlands for the post-treatment of UASB reactor effluents. Water Sci. Technol. 2009;60(12):3025-3033.
El Khateeb M.A., El-Gohary F., 2003. Combining UASB technology and constructed wetland for domestic wastewater reclamation and reuse. Water Sci. Technol.: Water Supply. 2003;3(4):201-208.
Empresa Brasileira de Pesquisa Agropecuária. (2010). Ministério da Agricultura e do Abastecimento (Org.). Perguntas e Respostas: Fossa Séptica Biodigestora. 3. ed. São Carlos: Embrapa, 30 p.
Environmental Protection Agency. (2001). Method 1690 ammonia-N in water and biosolids by automated colorimetry with preliminary distillation. Environmental protection agency: office of water office of science and technology engineering and analysis division. Washington, D.C.: [s.n.].
FIBRATEC (Chapecó). Biorreator e Biofiltro. (2017). Available at: <http://www.fibratec.com.br/solucoes-parasustentabilidade/biorreator-e-biofiltro>. Access in: 30 out. 2017.
FIBRATEC (Chapecó). Caixa De Gordura. (2017). Available at: <http://www.fibratec.com.br/solucoes-parasustentabilidade/caixa-de-gordura>. Access in: 30 out. 2017.
Foresti E., Zaiat M., Vallero M. Anaerobic processes as the core technology for sustainable domestic wastewater treatment: consolidated applications, new trends, perspectives, and challenges. Rev Environ Sci Bio/Technol. 2006;5:3–19.
Instituto Brasileiro de Geografia e Estatística. (2008). Pesquisa nacional de saneamento básico. Available at:
<https://ww2.ibge.gov.br/home/presidencia/noticias/imprensa/ppts/0000000105.pdf>. Access in: 20 out. 2017.
Instituto Brasileiro de Geografia e Estatística. (2011). Atlas de Saneamento. Available at: https://biblioteca.ibge.gov.br/index.php/bibliotecacatalogo?view=detalhes&id=253096>. Access in: 15 out. 2017.
Instituto Brasileiro de Geografia e Estatística. (2017). IBGE Cidades - Rio Rufino. Available at: <https://cidades.ibge.gov.br/xtras/perfil.php?lang=COD&codmun=421505&search=santa-catarina%7Crio-rufino>. Access in: 12 out. 2017.
Lew B., Lustig I., Beliavski M., Tarre S., Green M. An integrated UASB-sludge digester system for raw domestic wastewater treatment in temperate climates. Bioresour. Technol. 2011;102(7):4921-4924.
Lew B., Tarre S., Beliavski M., Green M. UASB reactor for domestic wastewater treatment at low temperatures: a comparison between a classical UASB and hybrid UASB-filter reactor. Water Sci. Technol. 2004;49(11):295-301.
Lutterbeck C.A. et al. Integrated system with constructed wetlands for the treatment of domestic wastewaters generated at a rural property – Evaluation of general parameters ecotoxicity and cytogenetics. Ecol. Eng. 2018;115:1–8.
Mahmoud N., 2008. High strength sewage treatment in a UASB reactor and an integrated UASB-digester system. Bioresour. Technol. 2008;99(16):7531-7538.
Maurer M., Rothenberger D., Larsen T.A. Decentralized wastewater treatment technologies from a national perspective: at what cost are they competitive? Water Sci. Technol. 2006;5:145-154.
Moawad A., Mahmoud U.F., El-Khateeb M.A., El-Molla E. Coupling of sequencing batch reactor and UASB reactor for domestic wastewater treatment. Desalination. 2009;242:325–35.
Ohlinger K.N.; Young T.M.; Schroeder E.D. Predicting struvite formation in digestion. Water Res. 1998; 32:3607-3614.
Ozgun H., Ersahin M.E., Tao Y., Spanjers H., Van Lier J.B. Effect of upflow velocity on the effluent membrane fouling potential in membrane coupled upflow anaerobic sludge blanket reactors. Bioresour. Technol. 2013;147:285–292.
Pinto C.C. Importância da avaliação de dados de concentração e de carga de poluentes em bacias hidrográficas: exemplo da bacia do Rio Verde [dissertation]. Universidade Federal de Minas Gerais; 2016. 205 p.
Prefeitura de Rio Rufino. (2017). Portal de turismo do município de Rio Rufino. Available at:
<http://riorufino.sc.gov.br/turismo/>. Access in: 10 out. 2017.
Santa Catarina. Código Estadual do Meio Ambiente de Santa Catarina. Lei n° 14.675, de 13 de dezembro de 2009.
Sistema Nacional de Informações Sobre Saneamento. Diagnóstico dos serviços de água e esgotos. (2015). Available at: <http://www.snis.gov.br/diagnostico-agua-e-esgotos/diagnostico-ae-2015>. Access in: 20 out. 2017.
Sousa J.T., Van Haandel A.C., Guimarães A.A.V. Post-treatment of anaerobic effluents in constructed wetland systems. Water Sci. Technol. 2001;44(4):213–9.
Tchobanoglous G. et al. (2016). Tratamento de efluentes e recuperação de recursos. 5 ed. McGraw-Hill Education.
Von Sperling M. (1996). Introdução à qualidade das águas e ao tratamento de esgotos. 2. ed. Belo Horizonte: Departamento de Engenharia Sanitária e Ambiental/ Universidade Federal de Minas Gerais. 243 p.
Wang H., Zhu S., Qu B., Zhang Y., Fan B. Anaerobic treatment of source-separated domestic bio-wastes with an improved upflow solid reactor at a short HRT. J. Environ. Sci. 2017;66:255–264.
Wang S., He Q., Ai H., Wang Z., Zhang Q. Pollutant concentrations and pollution loads in stormwater runoff from different land uses in Chongqing. J. Environ. Sci. 2013;25(3):502-510.
WHO/UNICEF, 2015. 25 Years – Progress on Drinking Water and Sanitation – 2015 Update and MDG Assessment, Geneva, Switzerland. Available at: <http://files.unicef.org/publications/files/Progress_on_Sanitation_and_Drinking_Water_2015_Update_.pdf>.
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