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Itens para a visualização no momento 11-20 of 24
Estudo de viabilidade de implantação e operação de diferentes tipos de wetlands construídos para sistema descentralizado coletivo
(Universidade Federal de Santa Maria, 2023-03-31)
The search for new technologies for the domestic wastewater treatment has been increasingly
discussed in academia, and even more so by public entities. The lack of sewage treatment in Brazil is
a public health problem, ...
Ferramentas estatísticas na avaliação de serviços de abastecimento de água em áreas rurais
(Universidade Federal de Santa Maria, 2023-03-29)
One of the agendas for current discussions is the lack of basic sanitation in rural
areas. This study aims to scrutinize twenty bibliographic references (articles,
dissertations and theses) from different countries, ...
Contaminantes ambientais emergentes e variáveis físicas, químicas e microbiológicas de água de consumo humano
(Universidade Federal de Santa Maria, 2023-03-31)
Groundwater is important in maintaining the flow of water, being used in numerous
activities from human consumption, irrigation, agricultural and commercial production.
The objective of the research was to carry out a ...
Dinâmica do uso e cobertura da terra em bacias hidrográficas de Frederico Westphalen, RS
(Universidade Federal de Santa Maria, 2023-07-31)
The monitoring of permanent preservation areas (APP) and watersheds is fundamental for
the management of the territory on a local, regional and national scale. Thus, the objective of
this study was to evaluate the potential ...
Processos para agregar valor ao fertilizante organomineral produzido com cama de frango compostada
(Universidade Federal de Santa Maria, 2023-08-29)
The poultry manure composting process generates a product with low added value in nutrients
and with limitations for application in the soil with conventional fertilizer planters. The objective
of the study was to add ...
Síntese e eficiência da quitosana catiônica no tratamento físico-químico da água
(Universidade Federal de Santa Maria, 2023-09-26)
Water intended for human consumption must meet the potability standards established by legal regulations. To ensure this, it is often necessary to carry out a series of treatment steps. These procedures typically involve ...
Tecnologia de Ponto-de-Uso (POU) para desinfecção de água para consumo humano: reator UV-ozônio
(Universidade Federal de Santa Maria, 2023-09-29)
In pursuit of universal access to basic sanitation, particularly safe drinking water for
human consumption, various technologies have been developed for individual water treatment
in small communities, known as point-of-use ...
Identificação molecular e antibiograma de Salmonella enterica encontrada em microbacia no noroeste do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2023-09-29)
The quality of water resources used for agriculture, human consumption, the production
chain and food processing and hygiene play an important role in the spread of diseases,
especially those associated with the presence ...
Dimensionamento amostral na cultura do feijão de porco
(Universidade Federal de Santa Maria, 2023-06-30)
Jack bean is an agricultural crop used in crop rotation systems, with an important
environmental contribution in biological nitrogen fixation and soil improvement. The objective
of this work was to determine the sample ...
Curvas de crescimento na cultura de mucuna-anã
(Universidade Federal de Santa Maria, 2023-09-01)
The dwarf velvet bean is a plant of the Fabaceae family that can be used in crop rotation and
intercropping systems, in nutrient cycling and biological nitrogen fixation, studies also point
to other potentialities in the ...