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Filtração lenta retrolavável utilizando carvão antracito como meio filtrante para aplicação em comunidades rurais
(Universidade Federal de Santa Maria, 2023-12-04)
Slow backwashable filtration is an efficient technology for treating water for human consumption in small rural communities without access to potable water. Through said filtration, it's possible to modify some physicochemical ...
Monitoramento da Qualidade da Água e Avaliação Ambiental do Rio Lajeado Lambedor, Erval Seco-RS
(Universidade Federal de Santa Maria, 2023-12-04)
Population growth results in large demands for water, but on the other hand this action also impacts its quality, therefore, it is essential to have knowledge about the characteristics of water to be able to detect possible ...
Mapeamento da APP do Iago de uma pequena central hidreletrica no noroeste do RS.
(Universidade Federal de Santa Maria, 2023-12-04)
The study aimed to delimit the permanent preservation areas of the artificial reservoir formed from the construction of a Small Hydroelectric Plant, to compare with the permanent preservation area of its neighboring ...
Implantação e início de operação de uma estação de tratamento de esgoto com wetlands construídos em casa do estudante universitário
(Universidade Federal de Santa Maria, 2023-12-04)
Decentralized sewage treatment is a viable option, especially in isolated communities and difficult-to-access locations; Therefore, the use of constructed wetlands is an advantageous option, due to the low cost of operation ...
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 ...
Impactos da Agenda ESG para Investidores na Escolha de Ativos Financeiros
(Universidade Federal de Santa Maria, 2024-01-15)
ESG has become a hot topic in investment and finance circles and is shaping the way companies are valued and investments are made. Thus, the present study aims to verify whether investments made in shares and funds of ...