2020
DOI: 10.1007/s11356-020-11320-y
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Occurrence and risk assessment of pharmaceuticals and cocaine around the coastal submarine sewage outfall in Guarujá, São Paulo State, Brazil

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Cited by 18 publications
(9 citation statements)
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“…In sewage effluents of a University Hospital in South Brazil, diverse psychoactive (anti-anxiety and anti-epileptic) drugs, particularly carbamazepine and diazepam, were found that posed environmental risk of toxicity once untreated wastewater is directly discharged into the water stream [35]. Roveri and collaborators [36] investigated the occurrence of several APIs that included psychoactive drugs and illicit drugs and their metabolites in the seawater in the vicinity of coastal submarine sewage outfalls in different seasons and water column depths. Among the drugs found, the high ecological risk was associated with caffeine, diclofenac, and acetaminophen.…”
Section: Contamination Of Soil and Water By Pharmaceuticalsmentioning
confidence: 99%
“…In sewage effluents of a University Hospital in South Brazil, diverse psychoactive (anti-anxiety and anti-epileptic) drugs, particularly carbamazepine and diazepam, were found that posed environmental risk of toxicity once untreated wastewater is directly discharged into the water stream [35]. Roveri and collaborators [36] investigated the occurrence of several APIs that included psychoactive drugs and illicit drugs and their metabolites in the seawater in the vicinity of coastal submarine sewage outfalls in different seasons and water column depths. Among the drugs found, the high ecological risk was associated with caffeine, diclofenac, and acetaminophen.…”
Section: Contamination Of Soil and Water By Pharmaceuticalsmentioning
confidence: 99%
“…This approach is limited but often used due to the scarce toxicity test data on marine aquatic species, especially for emerging contaminants. Even though a reasonable correlation exists between the ecotoxicological responses of freshwater and saltwater biota [80], it should considered that environmental concentrations of pollutants do not affect the different aquatic organisms in the same way [68].…”
Section: Environmental Impact and Risk Assessmentmentioning
confidence: 99%
“…In a study of 23 PhaCs near the diffusers of the Guarujá submarine outfall in São Paulo (Brazil), diclofenac was found to have a risk quotient value of 0.11 for the fish Danio rerio [80]. Since the authors state that diclofenac is a biologically active compound with a low biodegradation rate but with rapid photo transformation into new by-products, it is essential to control the levels of both the original compounds and their metabolites.…”
Section: Environmental Impact and Risk Assessmentmentioning
confidence: 99%
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“…In Santos city, São Paulo coastline, cocaine and benzoylecgonine were monitored near the discharge of the submarine outfall in the Santos Bay (Fontes et al, 2019). Recently, a few works were published concerning the coastal area of São Paulo, Brazil: 16 PPCPs were detected in the urban drainage channels owing into the bathing waters of Guarujá (Roveri et al, 2020a); 10 PPCPs were found near on the discharge of submarine outfall in the Enseada beach, Guarujá (Roveri et al, 2021a); and 21 PPCPs were recorded in the urban drainage channels that ow to Santos city (Roveri et al, 2021b). However, despite the existence of several agricultural and industrial activities potentially generating PPCPs in the coastal region of Santa Catarina, there are no studies on the occurrence and ecological risk of PPCPs in this densely populated coastal area.…”
Section: Introductionmentioning
confidence: 99%