Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Júlio César Rodrigues de Azevedo"'
Autor:
Luana Mayumi Takahasi Marques, Gabriela Reichert, Rebeca de Mello Cesar, Thais Cristine Nastally Cano, Júlio César Rodrigues de Azevedo
Publikováno v:
Química Nova, Vol 47, Iss 10 (2024)
Personal hygiene products, such as UV filters, are consumed daily and released at sewage treatment plants. The presence of these compounds in aquatic environments may cause concern, as their impacts are not yet fully known. Biofilms can be an innovat
Externí odkaz:
https://doaj.org/article/5f276e657c2c4bd5ac0a996915c7d97d
Publikováno v:
Revista Brasileira de Ciências Ambientais, Vol 57, Iss 4, Pp 630-643 (2023)
Escolher a melhor forma de tratamento de esgoto doméstico requer análises que permitem a tomada de decisão sobre as soluções ideais de implantação, conforme as particularidades de cada regionalidade, principalmente quando se trata de áreas ru
Externí odkaz:
https://doaj.org/article/30c1eb660f564825a10a44b0ece6f0f8
Autor:
Luis Otávio Miranda Peixoto, Bárbara Alves de Lima, Camila de Carvalho Almeida, Cristóvão Vicente Scapulatempo Fernandes, Jorge Antonio Silva Centeno, Júlio César Rodrigues de Azevedo
Publikováno v:
Revista Brasileira de Recursos Hídricos, Vol 28 (2023)
ABSTRACT The constant monitoring of water quality is fundamental for the understanding of the aquatic environment, yet it demands great financial investments and is susceptible to inconsistencies and missing values. Using a database composed of 59 sa
Externí odkaz:
https://doaj.org/article/916fa04e150b49448b9c02d51fc9ffe1
Publikováno v:
Revista Brasileira de Recursos Hídricos, Vol 27 (2022)
Abstract Photodegradation is an important process for aquatic metabolism, related to the dissolved organic matter (DOM) transformation in water. For example, in a water supply reservoir, DOM is an important parameter since it can react and form disin
Externí odkaz:
https://doaj.org/article/e3e827af77554f9e88a1fc5037166ef7
Publikováno v:
Revista Ambiente & Água, Vol 14, Iss 3, Pp 1-13 (2019)
Efforts to prioritize pharmaceutical products in urban rivers are still rare in Brazil. However, European and U.S. management experiences of pharmaceuticals in urban waters show that this has been one of the first steps necessary to reduce and contro
Externí odkaz:
https://doaj.org/article/23cc151a3dcc48289964d17743a4275e
Autor:
Tais Cristina Filippe, Franciane de Almeida Brehm Goulart, Alinne Mizukawa, Júlio César Rodrigues de Azevedo
Publikováno v:
Eclética Química, Vol 43, Iss 3, Pp 30-36 (2018)
The presence of personal care products in the environment is recent and relatively few researches work with the quantification of this class of emerging contaminants in Brazil. However, a wide variety of these products is continuously released into t
Externí odkaz:
https://doaj.org/article/da7eff01d67a4bcb85cf86665dc063f5
Autor:
Alinne Mizukawa, Tais Cristina Filippe, Luis Otávio Miranda Peixoto, Bruna Scipioni, Ivan Rodrigo Leonardi, Júlio César Rodrigues de Azevedo
Publikováno v:
Revista Brasileira de Recursos Hídricos, Vol 24 (2019)
ABSTRACT The growing urbanization in urban centers have continuously contributed to the deterioration of water quality in rivers. The use of caffeine as a chemical tracer for anthropic activities is an approach to the environmental monitoring of urba
Externí odkaz:
https://doaj.org/article/5c184e70f816478e805b58a235d71b94
Autor:
Clarisse Teixeira Adloff, Carla Cristina Bem, Gabriela Reichert, Júlio César Rodrigues de Azevedo
Publikováno v:
Revista Brasileira de Recursos Hídricos, Vol 23 (2018)
ABSTRACT Knowing the ecological changes in a reservoir is of great relevance to study environmental impacts and assess water quality. Among these studies, the knowledge about the structure of the phytoplankton community is essential, once they repres
Externí odkaz:
https://doaj.org/article/eeb5b14a86ae43cda18c722f2c92205f
Autor:
Juliana Leithold, Cristóvão Vicente Scapulatempo Fernandes, Heloise Garcia Knapik, Júlio César Rodrigues de Azevedo
Publikováno v:
Revista Brasileira de Recursos Hídricos, Vol 22 (2017)
ABSTRACT The challenge imposed by law no. 9433/97 to establish mechanisms for the recovery of bodies of water led to a dynamic of research that could guarantee not only an adequate understanding of the management instruments but also the technical ba
Externí odkaz:
https://doaj.org/article/5f9248618fa34b8ba996ebda8c118886
Publikováno v:
Acta Limnologica Brasiliensia, Vol 23, Iss 4, Pp 333-343 (2011)
AIM: Our aim was to identify dissolved organic matter (DOM) main sources in environments of the Upper Paraná River floodplain and their seasonal and spatial variation. METHODS: Ultraviolet-visible and fluorescence spectroscopy were utilized. The sam
Externí odkaz:
https://doaj.org/article/04e780d4920844a5a50d5189691bfc95