2016
DOI: 10.4136/ambi-agua.1853
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Detecção de cistos de Giardia spp. e oocistos de Cryptosporidium spp. na água bruta das estações de tratamento no município de Blumenau, SC, Brasil

Abstract: Giardia spp. e Cryptosporidium spp. são protozoários patogênicos de transmissão fecal oral de veiculação hídrica, que causam vários problemas de saúde, como doenças gastrointestinais associados com consumo de água contaminada. Devido à escassez de dados sobre a ocorrência destes protozoários em águas superficiais no Sul do Brasil, este estudo teve como objetivo analisar a presença de cistos e oocistos na água bruta das estações de tratamento de água no município de Blumenau, SC, Brasil. Para a pesquisa dos pro… Show more

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Cited by 28 publications
(30 citation statements)
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“…indicates greater circulation of this protozoan in the region. Similar results were observed by Grott et al (2016) analyzing raw water from the Itajaí-Açu River in Blumenau (SC), Miglioli et al (2017) in Sewage Treatment Plant sludge, also in Blumenau (SC), Greinert et al (2004) in pool water in the city of Florianópolis (SC), Franco et al (2001) in Campinas (SP), Cantusio-Neto et al (2006) in Sewage Treatment Plant sludge also in Campinas (SP), Sato et al (2013) in several springs of the state of São Paulo. Grott et al (2016), evaluated the parasitological profile of the raw water uptake of the water treatment station -WTP II of Blumenau, and the results were compared with this research (Table 3).…”
Section: Parasitological Analyses Of the Filter Backwash Watersupporting
confidence: 81%
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“…indicates greater circulation of this protozoan in the region. Similar results were observed by Grott et al (2016) analyzing raw water from the Itajaí-Açu River in Blumenau (SC), Miglioli et al (2017) in Sewage Treatment Plant sludge, also in Blumenau (SC), Greinert et al (2004) in pool water in the city of Florianópolis (SC), Franco et al (2001) in Campinas (SP), Cantusio-Neto et al (2006) in Sewage Treatment Plant sludge also in Campinas (SP), Sato et al (2013) in several springs of the state of São Paulo. Grott et al (2016), evaluated the parasitological profile of the raw water uptake of the water treatment station -WTP II of Blumenau, and the results were compared with this research (Table 3).…”
Section: Parasitological Analyses Of the Filter Backwash Watersupporting
confidence: 81%
“…The authors report that, due to the watershed of the spring being large, management is difficult, since the waters come from other cities; in addition, natural causes, the use of the soil, and several other mechanisms of action exert anthropic influence on the quality of the hydric body. Grott et al (2016) evaluated the turbidity value of the raw water catchment of the water treatment plant -WTP II of Blumenau and verified values between 18.3 and 934 UNT. The authors report that this high turbidity value occurs due to the geological formations characterized by Neossolos Fulvic, which have dark coloration and varying granulations.…”
Section: Physicochemical Analyses Of the Filter Backwash Watermentioning
confidence: 97%
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“…No município de Blumenau, Grott et al (2016) relataram a presença de Giardia spp. e Cryptosporidium spp.…”
Section: Introductionunclassified
“…Apesar de serem utilizadas para análises rápidas do número de (oo)cistos, é necessária maior quantidade de membranas em águas com elevada turbidez (Franco et al, 2001;Franco et al, 2012). Grott (2016) realizou estudo da água bruta da ETA de Blumenau, no qual propôs a recuperação de protozoários utilizando filtração em membranas de ésteres mistos de celulose e obteve recuperação de 55,58% de cistos de Giardia spp. e 29,3% de oocistos de Cryptosporidium spp.…”
Section: Métodos De Concentração De Protozoáriosunclassified