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Itens para a visualização no momento 21-25 of 25
Desinfecção de água superficial com o uso de reator ultravioleta de bancada
(Universidade Federal de Santa Maria, 2023-12-04)
Many waterborne diseases result from the improper treatment of water. One alternative for disinfecting surface water is the use of a physical agent: ultraviolet radiation. Disinfection through ultraviolet radiation is a ...
Desinfecção de água superficial por reator UV/Ozônio
(Universidade Federal de Santa Maria, 2023-12-04)
The deterioration of water quality in surface water courses and the pursuit of universal basic sanitation, particularly access to potable water, lead to the development of new treatment technologies. Advanced Oxidative ...
Estudo da contaminação do solo a partir da degradação de bitucas de cigarros no município de Frederico Westphalen
(Universidade Federal de Santa Maria, 2023-12-07)
If we walk through the streets of any city in Brazil, we will find cigarette butts present on the ground, the same when compared to other waste that is also discarded, they seem to be harmless, but the population does not ...
Análise da presença de fluoreto no sistema de abastecimento coletivo no noroeste do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2023-12-05)
This study aimed to analyze the occurrence of fluoride in public supply wells installed in municipalities of the 2nd Regional Health Coordination of Rio Grande do Sul – 2nd CRS. Which covers 26 municipalities, which use ...
Implementação sustentável no Lar dos idosos São Vicente de Paulo -FW, com base nos objetivos de desenvolvimento sustentável (ODS)
(Universidade Federal de Santa Maria, 2023-12-05)
In 2015, the United Nations - UN defined 17 Sustainable Development Goals - SDGs, which are part of a global schedule, for the design and implementation of public policies aimed at instructing humanity by 2030. citizens ...