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Respiração basal e induzida pelo substrato de solos contaminados com arseniato de cobre cromatado (cca).
(Universidade Federal de Santa Maria, 2023-01-24)
In view of the various uses of wood and due to its characteristics prone to deterioration by fungi and insects, it is necessary to use chemical preservatives such as, for example, chromated copper arsenate, which is ...
Determinação do índice de susceptibilidade na bacia do Rio Gravatai - Rio Grande do Sul
(Universidade Federal de Santa Maria, 2023-01-24)
The use of geoprocessing tools in the environmental area is becoming more and more common.
Based on this, this study aimed to determine the susceptibility index to aquifer contamination in the
Gravataí River watershed, ...
Variabilidade das concentrações de metais e propriedades físicas do solo em área com fertirrigação
(Universidade Federal de Santa Maria, 2023-01-23)
The use of swine effluents as liquid fertilizer is a common agricultural practice in the northwest region of the state of Rio Grande do Sul. Considering that the activity may cause an eventual impact to the environment ...
Respiração basal e induzida pelo substrato de solos contaminados com arseniato de cobre cromatado (cca).
(Universidade Federal de Santa Maria, 2023-01-24)
In view of the various uses of wood and due to its characteristics prone to deterioration by fungi and insects, it is necessary to use chemical preservatives such as, for example, chromated copper arsenate, which is ...
A evolução no licenciamento ambiental da atividade de oficinas mecânicas na comarca de Frederico Westphalen/RS no período de 2018 a 2022.
(Universidade Federal de Santa Maria, 2023-01-25)
The environmental licensing of potentially polluting activities is of fundamental importance so that problems related to pollution and environmental disasters are avoided.The present work aimed to analyze the evolution of ...
Mudanças Climáticas e Impactos Ambientais
(Universidade Federal de Santa Maria, 2023-01-25)
The present research is a bibliographic review about the problems and impacts related to climate change. The main source was the Sixth Assessment Cycle of the Intergovernmental Panel on Climate Change. This research aims ...
Energias Renováveis – O Uso da Energia Solar no Brasil
(Universidade Federal de Santa Maria, 2023-03-13)
The study in question aims to analyze solar energy in Brazil, governing
standards, incentives for its use and its suitability to contribute to sustainable
development. Taking into account that Brazil has a great energy ...
Legislações quanto ao reúso de água no Brasil: uma breve fundamentação teórica aliada a óptica de autores da contemporaneidade
(Universidade Federal de Santa Maria, 2023-03-03)
The attempt in favor of water sustainability has been constantly addressed, in order to minimize the conscious anthropic effects of waste and scarcity. Among several alternatives, the reuse of water is an intelligent path, ...
Modificação de carvão ativado comercial: remoção de corantes catiônicos e aniônicos, fluoreto, cromo(VI) e mercúrio(II)
(Universidade Federal de Santa Maria, 2023-07-11)
Activated carbon is a component with a high surface area due to its amount of pores and mainly micropores, which makes it an important absorbing agent when it is necessary to remove contaminants from effluents. In granular ...
Estudo de dimensionamento de filtro lento retrolavável de camada simples (areia) e dupla camada filtrante (areia e antracito).
(Universidade Federal de Santa Maria, 2023-07-10)
Backwashed slow sand filtration (FLR) is an excellent alternative for treating supply water in rural areas, on a household scale or for small communities. The present study aims to dimension the already consolidated FLR ...