Water quality, pollutant loads, and multivariate analysis of the effects of sewage discharges into urban streams of Southeast Brazil

Abstract

Water demand, pollution, and climate change threaten water security in industrialized and urbanized regions worldwide, especially in developing countries. Investments in massive infrastructure have often not met the water needs of the population, requiring water resource managers to adopt new approaches, such as decentralized and regionalized management at the micro-basin scale. However, little is known about the impact of anthropogenic activities on the water quality and vulnerability of streams that cross urban areas and feed into the main rivers and reservoirs supplying cities and industrial regions. The main goals of this research were to evaluate the water quality, pollutant loads, and effect of untreated sewage discharges in streams of the Piracicaba river basin, in the municipality of Americana, Southeast Brazil. The water quality parameters evaluated were as follows: pH, dissolved oxygen, electrical conductivity, biochemical oxygen demand, inorganic phosphorus, total phosphorus, total nitrogen, real colour, turbidity, total dissolved solids, metals (Ba, Cr, Cu, Ni, Pb, Cd, and Zn), total coliforms, and Escherichia coli. Descriptive statistics and multivariate analyses were performed. The results revealed chemical and biological degradation of the water resources, and vulnerability of the urban streams due to the release of untreated sewage into these waterways. The findings indicate the need for an immediate implementation of policies to monitor and control discharges of industrial effluents into the sewage collection systems, as well as discharges of sewage into rainwater drainage systems, together with the maintenance of green spaces.

Keywords

Metals / Escherichia coli / PCA / Micro-basin

References

[1] Alves RIS, Cardoso OO, Tonani KAA, Julião FC, Trevilato TMB, Segura-Muñoz SI. Water quality of the Ribeirão Preto Stream, a watercourse under anthropogenic influence in the southeast of Brazil. Environ Monit Assess, 2013

[2] ANA. National Water Agency Panorama da qualidade das águas superficiais do Brasil, 2012 Brasilia ANA (in Portuguese)

[3] Andrews SS, Karlen DL, Mitchell JP. A comparison of soil quality indexing methods for vegetable production systems in Northern California. Agric Ecosyst Environ, 2002, 90(1): 25-45

[4] APHA. American Public Health Association Standard methods for the examination of water and wastewater, 2012 Washington American Public Health Association

[5] Baker DE, Senft JP. Alloway BJ. Copper. Heavy metals in soils, 1995 London Blackie Academic & Professional 179-205

[6] Barnhart J. Occurrences, uses, and properties of chromium. Regul Toxicol Pharm, 1997

[7] Beghelli FGS, Carvalho MEK, Peche Filho A, Machado FH, Carlos VM, Pompêo M, Ribeiro AI, De Medeiros GA. Uso do índice de estado trófico e análise rápida da comunidade de macroinvertebrados como indicadores da qualidade ambiental das águas na Bacia do Rio Jundiaí-Mirim-SP–BR. Braz J Aquat Sci Technol, 2015

[8] Berndtsson JC, Bengtsson L. Influence of different activities on water quality in a small basin. Int J River Basin Manag, 2006

[9] Bilgin A. An assessment of water quality in the Coruh Basin (Turkey) using multivariate statistical techniques. Environ Monit Assess, 2015

[10] Botelho RG, Rossi ML, Maranho LA, Olinda RA, Tornisielo VL. Evaluation of surface water quality using an ecotoxicological approach: a case study of the Piracicaba River (São Paulo, Brazil). Environ Sci Pollut Res, 2013

[11] Brooks DB, Holtz S. Water soft path analysis: from principles to practice. Water Int, 2009

[12] Buckalew DW, Hartman LJ, Grimsley GA, Martin AE, Register KM. A long-term study comparing membrane filtration with Colilert defined substrates in detecting fecal coliforms and Escherichia coli in natural waters. J Environ Manag, 2006

[13] CEPAGRI Centro de Pesquisas Meteorológicas e Climáticas Aplicadas à Agricultura (2016) Clima dos municípios paulistas. Resource document. http://http://www.cpa.unicamp.br/outras-informacoes/clima_muni_019.html. Accessed 10 Aug 2016 (in Portuguese)

[14] CETESB. Companhia Ambiental do Estado de São Paulo Qualidade das águas superficiais no estado de São Paulo 2012, 2013 São Paulo CETESB (in Portuguese)

[15] COBRAPE Companhia Brasileira de Projetos e Empreendimentos Plano das bacias hidrográficas dos rios Piracicaba, Capivari e Jundiaí 2010–2020, 2011 São Paulo COBRAPE (in Portuguese)

[16] Coutinho RM, Kraenkel RA, Prado PI. Catastrophic regime shift in water reservoirs and São Paulo water supply crisis. PLoS ONE, 2015

[17] Dalal SG, Shirodkar PV, Jagtap TG, Naik BG, Rao GS. Evaluation of significant sources influencing the variation of water quality of Kandla creek, Gulf of Katchchh, using PCA. Environ Monit Assess, 2010

[18] Daniel MHB, Montebelo AA, Bernardes MC, Ometto JPHB, Camargo PB, Krusche AV Effects of urban sewage on dissolved oxygen, dissolved inorganic and organic carbon, and electrical conductivity of small streams along a gradient of urbanization in the Piracicaba river basin. Water Air Soil Pollut, 2002

[19] Filoso S, Martinelli LA, Williams MR, Lara LB, Krusche A, Ballester MV Land use and nitrogen export in the Piracicaba River basin, Southeast Brazil. Biogeochemistry, 2003

[20] Fostier AH, Falótico MB, Ferraz ESB, Tomazelli AC, Salomão MSMB, Martinelli LA Impact of anthropogenic activity on the Hg concentrations in the Piracicaba river basin (São Paulo state, Brazil). Water Air Soil Pollut, 2005

[21] Fremaux B, Boa T, Chaykowski A, Kasichayanula S, Gritzfeld J, Braul L Assessment of the microbial quality of irrigation water in a prairie watershed. J Appl Microbiol, 2009

[22] Galfi H, Österlund H, Marsalek J, Viklander M. Indicator bacteria and associated water quality constituents in stormwater and snowmelt from four urban catchments. J Hydrol, 2016

[23] Gholizadeh MH, Melesse AM, Reddi L. Water quality assessment and apportionment of pollution sources using APCS-MLR and PMF receptor modeling techniques in three major rivers of South Florida. Sci Total Environ, 2016

[24] Gleick PH. Global freshwater resources: soft-path solutions for the 21st century. Science, 2003

[25] Gomes AI, Pires JCM, Figueiredo SA, Boaventura RAR. Optimization of river water quality surveys by multivariate analysis of physicochemical, bacteriological and ecotoxicological data. Water Resour Manag, 2014

[26] Gumbo JR, Dzaga RA, Nethengwe NS. Impact on water quality of Nandoni water reservoir downstream of municipal sewage plants in Vhembe District, South Africa. Sustainability, 2016

[27] Hartmann H, Snow JA, Su B, Jiang T. Seasonal predictions of precipitation in the Aksu-Tarim River basin for improved water resources management. Glob Planet Change, 2016

[28] Hatt BE, Fletcher TD, Walsh CJ, Taylor SL. The influence of urban density and drainage infrastructure on the concentrations and loads of pollutants in small streams. Environ Manag, 2004

[29] IBGE. Instituto Brasileiro de Geografia e Estatística (2016) Cidades@. Resource document. http://www.cidades.ibge.gov.br/. Accessed 14 Aug 2016 (in Portuguese)

[30] Jabeen S, Shah MT, Ahmedc I, Khand S, Hayat MQ. Physico-chemical parameters of surface and ground water and their environmental impact assessment in the Haripur Basin, Pakistan. J Geochem Explor, 2014

[31] Jamwal P, Mittal AK, Mouchel JM. Effects of urbanization on the quality of the urban runoff for Delhi watershed. Urban Water J, 2008

[32] Jardim GM, Armas ED, Monteiro RTR. Ecotoxicological assessment of water and sediment of the Corumbataí River, SP, Brazil. Braz J Biol, 2008

[33] Kaiser HF. An index of factorial simplicity. Psychometrika, 1974

[34] Kiekens L. Alloway BJ. Zinc. Heavy metals in soils, 1995 London Blackie Academic & Professional 284-305

[35] Kikuchi T, Fujii M, Terao K, Jiwei R, Lee YP, Yoshimura C. Correlations between aromaticity of dissolved organic matter and trace metal concentrations in natural and effluent waters: a case study in the Sagami River Basin, Japan. Sci Total Environ, 2017

[36] Krusche AV, Martinelli LA, Victoria RL, Bernardes M, Camargo PB, Ballester MV Composition of particulate and dissolved organic matter in a disturbed watershed of southeast Brazil (Piracicaba River basin). Water Res, 2002

[37] Legendre P, Legendre L. Numerical ecology, 2012 Amsterdam Elsevier

[38] Leite MA (2002) Analysis of the input, sedimentation rate and metal concentration on the water, plankton and sediment of Salto Grande reservoir, Americana–SP. Thesis (Ph.D.), Universidade de São Paulo, Brasil (in Portuguese)

[39] Liu C-W, Lin K-H, Kuo Y-M. Application of factor analysis in the assessment of groundwater quality in a blackfoot disease area in Taiwan. Sci Total Environ, 2003

[40] Machado FH, Gontijo ESJ, Beghelli FGS, Fengler FH, Medeiros GA, Peche Filho A, Moraes JFL, Longo RM, Ribeiro AI. Environmental impacts of inter-basin water transfer on water quality in the Jundiaí-Mirim river, South-East Brazil. Int J Environ Impacts, 2018

[41] Manca RS, Falconi SM, Zuffo AC, Dalfréilho JG. Contributions to increase the availability of water supply in regions of water shortage: the case study of São Paulo, Brazil. WIT Trans Ecol Environ, 2014

[42] Mao L, Mo D, Guo Y. Multivariate analysis of heavy metals in surface sediments from lower reaches of the Xiangjiang River, southern China. Environ Earth Sci, 2013

[43] Martinelli LA, Krusche AV, Victoria RL, De Camargo PB, Bernardes M, Ferraz ES, De Moraes JM, Ballester MV. Effects of sewage on the chemical composition of Piracicaba River, Brazil. Water Air Soil Pollut, 1999

[44] Martinico F, La Rosa D, Privitera R. Green oriented urban development for urban ecosystem services provision in a medium sized city in Southern Italy. iForest, 2014

[45] McGrath SP. Alloway BJ. Chromium and nickel. Heavy metals in soils, 1995 London Blackie Academic & Professional 152-178

[46] Meche A, Martins MC, Lofrano BESN, Hardaway CJ, Merchant M, Verdade L. Determination of heavy metals by inductively coupled plasma-optical emission spectrometry in fish from the Piracicaba River in Southern Brazil. Microchem J, 2010

[47] Medeiros GA, Archanjo P, Simionato R, Reis FAGV. Diagnosis of the water quality of the Recanto Creek micro-basin, at Americana, in the state of São Paulo, Brazil. Geociências, 2009, 28(2): 181-191 (in Portuguese)

[48] Medeiros GA, Tresmondi ACCL, Queiroz BPV, Melo CA, Rosa AH, Negro CV Evaluation of metals in water and sediments of micro-basins in the city of Americana, São Paulo state, Brazil. WIT Trans Ecol Environ, 2013

[49] Metsäranta N, Kotola J, Nurminen J. Effects of urbanization on runoff water quantity and quality: experiences from test catchments in Southern Finland. Int J River Basin Manag, 2005

[50] Moreira S, Fazza EV. Serra streams in the city of Limeira (SP-Brazil) by synchrotron radiation total reflection X-ray fluorescence. Spectrochim Acta B, 2008

[51] Mukhopadhyaya S, Maiti SK, Masto RE. Development of mine soil quality index (MSQI) for evaluation of reclamation success: a chronosequence study. Ecol Eng, 2014

[52] Niemela SI, Lee JV, Fricker CR. A comparison of the International Standards Organisation reference method for the detection of coliforms and Escherichia coli in water with a defined substrate procedure. J Appl Microbiol, 2003

[53] O’Neill S, Adhikari AR, Mahesh R, Gautam MR, Acharya K. Bacterial contamination due to point and nonpoint source pollution in a rapidly growing urban center in an arid region. Urban Water J, 2013

[54] Ometo JPHB, Martinelli LA, Ballester MV, Gessner A, Krusche AV, Victoria RL Effects of land use on water chemistry and macroinvertebrates in two streams of the Piracicaba river basin, south-east Brazil. Freshw Biol, 2000

[55] Ouyang Y, Nkedi-Kizza P, Wu QT, Shinde D, Huang CH. Assessment of seasonal variations in surface water quality. Water Res, 2006

[56] Poustie MS, Deletic A. Modeling integrated urban water systems in developing countries: case study of Port Vila, Vanuatu. Ambio, 2014

[57] Queiroz BPV, Berro EC. Environmental assessment of an urban stream in the city of Americana–SP. Eng Ambient, 2011, 8(1): 03-16 (in Portuguese)

[58] Riou P, Le Saux JC, Dumas F, Caprais MP, Le Guyader SF, Pommepuy M. Microbial impact of small tributaries on water and shellfish quality in shallow coastal areas. Water Res, 2007

[59] Salomão MSMB, Cole JJ, Clemente CA, Silva DML, Camargo PC, Vitoria RL CO₂ and O₂ dynamics in human-impacted watersheds in the state of São Paulo, Brazil. Biogeochemistry, 2008

[60] Sandoval S, Torres A, Duarte M, Velasco A. Assessment of rainfall influence over water quality effluent of an urban catchment: a data driven approach. Urban Water J, 2014

[61] Silva FAS, Azevedo CAV. The assistat software version 7.7 and its use in the analysis of experimental data. Afr J Agric Res, 2016

[62] Silva DML, Camargo PB, McDowell WH, Vieira I, Salomão MSMB, Martinelli LA. Influence of land use changes on water chemistry in streams in the State of São Paulo, southeast Brazil. An Acad Bras Ciênc, 2012

[63] Silva AM, Santos AR, Fernandes RA, Urban RC, Carvalho RM, Manfré LA, Durrant SF. Hydrosedimentological disequilibrium in a small, urbanized watershed. Acta Limnol Bras, 2013

[64] Singh KP, Malik A, Sinha S. Water quality assessment and apportionment of pollution sources of Gomti river (India) using multivariate statistical techniques: a case study. Anal Chim Acta, 2005

[65] R Core Team (2016) R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. https://www.R-project.org/. Accessed 20 Dec 2016

[66] Tucci CEM. Urban flood management, 2007 Porto Alegre WMO

[67] UN United Nations World urbanization prospects: the 2014 revision, 2014 New York UN

[68] Walker D, Jakovljevic D, Savic D, Radovanovic M. Multi-criterion water quality analysis of the Danube River in Serbia: a visualisation approach. Water Res, 2015

[69] WHO World Health Organization Guidelines for drinking water quality, 2011 4 Switzerland WHO Press

[70] Yi Y, Yang Z, Zhang S. Ecological risk assessment of heavy metals in sediment and human health risk assessment of heavy metals in fishes in the middle and lower reaches of the Yangtze River basin. Environ Pollut, 2011

[71] Zeilhofer P, Lima EBNR, Lima GAR. Land use effects on water quality in the urban agglomeration of Cuiabá and Várzea Grande, Mato Grosso state, central Brazil. Urban Water J, 2010

Funding

São Paulo State University (Unesp)(05/211)

Centro Universitário Salesiano(PIBIC)