2015
DOI: 10.21168/rbrh.v20n1.p147-156
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Efeitos do uso do solo e da implantação da estação de tratamento de esgoto sobre a qualidade das águas do rio Baquirivu-Guaçu, região metropolitana de São Paulo

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Cited by 4 publications
(6 citation statements)
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“…Unfortunately, it was not observed when the comparative results of the entry point (BQGU 03150) and the exit point (BQGU 03850) were analyzed. The low percentage of non-conformity cases for dissolved oxygen (DO) at point BQGU 03150, 17% as observed in table 5, is due to the fact that the STP located in the Arujá municipality is close to CETESB collecting point and the DO content in the effluent of the plant yields values greater than 5 mg.L -1 , due to the aeration process at the exit of the STP (Saad et al, 2015). The high non-conformity values for FC and BOD at both points confirm the high organic matter content coming from the sewage, no matter the time of the year.…”
Section: Discussionmentioning
confidence: 69%
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“…Unfortunately, it was not observed when the comparative results of the entry point (BQGU 03150) and the exit point (BQGU 03850) were analyzed. The low percentage of non-conformity cases for dissolved oxygen (DO) at point BQGU 03150, 17% as observed in table 5, is due to the fact that the STP located in the Arujá municipality is close to CETESB collecting point and the DO content in the effluent of the plant yields values greater than 5 mg.L -1 , due to the aeration process at the exit of the STP (Saad et al, 2015). The high non-conformity values for FC and BOD at both points confirm the high organic matter content coming from the sewage, no matter the time of the year.…”
Section: Discussionmentioning
confidence: 69%
“…Total phosphorous is another para-meter that is high above the values established by legislation, with 96% of non-conformity cases for this nutrient. At point BQGU 03150, as discussed by Saad et al (2015), processing at the STP is aerated lagoon followed by decantation, that is a secondary treatment that is not efficient to remove phosphorous and nitrogen.…”
Section: Discussionmentioning
confidence: 99%
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“…A influência da área urbana foi muito relevante para as interações entre os parâmetros da qualidade da água, visto que os valores de IQA apresentaram um decréscimo, em todas as campanhas, após a área urbana. A expansão urbana sem planejamento e saneamento básico torna-se uma das principais causas da redução da qualidade da água (Saad et al, 2016).…”
Section: Classeunclassified
“…Alterações da qualidade da água em bacias hidrográficas podem ser avaliadas através de diferentes perspectivas de monitoramento que levam em consideração os principais aspectos de sua deterioração: variação de parâmetros de qualidade de águas superficiais associada ao tratamento de esgotos (SAAD et al, 2015); impactos de diferentes usos do solo sobre a qualidade das águas (OKUMURA et al, 2020;SANTOS et al, 2019;RIGHI;ROCHA, 2017;FREIRE;CASTRO, 2014); controle qualitativo e quantitativo das águas para fins de irrigação e diferentes influências de uso e ocupação do solo (PARRERIA; SANTOS; DOS SANTOS, 2017) ou monitoramento de parâmetros da qualidade da água associados a usos agrícolas (HINATA; .…”
Section: * Introduçãounclassified