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Resíduos sólidos recicláveis e não-recicláveis produzidos no Centro de Tecnologia da UFSM
(Universidade Federal de Santa Maria, 2019-03-18)
With the increase of solid waste production, it arouses the need to establish
public policies that allow its proper management, reducing its impacts on the
environment. Solid waste management involves controlling the ...
Avaliação da contaminação de um rio utilizado para abastecimento humano por meio de biomarcadores de toxicidade
(Universidade Federal de Santa Maria, 2020-02-28)
The contamination of water resources by pesticides is a growing environmental problem that can cause adverse effects on non-target organisms and, consequently, on the entire ecosystem. Pesticides used in agriculture can ...
Contaminação ambiental por efluentes e micropoluentes: efeitos toxicológicos sobre peixes da espécie Cyprinus carpio
(Universidade Federal de Santa Maria, 2021-12-17)
The absence of treatment or the ineffective treatment of effluents is one of the biggest sanitary
problems in Brazil, since several potentially dangerous substances can be transported through
them, being constantly ...
Uso de vermicomposto com diferentes tempos de maturação e micorrização na fitorremediação de cobre por Canavalia ensiformis em solo arenoso de vinhedo
(Universidade Federal de Santa Maria, 2021-11-19)
The addition of vermicompost and the mycorrhization of plants can significantly increase the efficiency of
phytoremediation in sandy soils of vineyards contaminated by copper (Cu). Vermicomposting time alters
chemical, ...
A variância de krigagem na compreensão do comportamento da precipitação pluviométrica no Brasil subtropical
(Universidade Federal de Santa Maria, 2020-07-09)
The pluviometric precipitation presents a large spatial variability and it is a phenomenon characterized by its irregular distribution. Its data are available from a limited number of stations that provide only punctuations ...
Produção de bio-hidrogênio a partir da casca de arroz via processo de fermentação escura
(Universidade Federal de Santa Maria, 2021-08-30)
In the contemporary world, the growing global demand for energy, the reduction of non-renewable energy resources and the concern with the quality of the environment are noticeable. It is well known that the demand for ...
Íons fluoreto em águas subterrâneas: monitoramento e remoção por eletrocoagulação-flotação e adsorção com resíduos de tabaco
(Universidade Federal de Santa Maria, 2020-01-27)
The excess of fluoride ions (F-) is a problem in the quality of water supply because they can trigger
human health problems such as dental and skeletal fluorosis. Removal of F- to concentrations predicted
by potability ...
Avaliação do ciclo de vida - ACV de um sistema de wetland construído de fluxo vertical para o tratamento de esgoto doméstico
(Universidade Federal de Santa Maria, 2016-09-22)
The wastewater treatment system by constructed wetland takes into account the basic
principles of natural wetlands for modification of water quality, however, it has
controlled hydraulic flow and is constructed according ...
Efeito da composição do substrato e da presença da vegetação no comportamento térmico e hidrológico de telhados verdes
(Universidade Federal de Santa Maria, 2022-12-14)
The substrate and vegetation are extremely important components in green roofs. The
substrate is the mean for the development of vegetation, which works together to obtain the
thermal and hydrological benefits and can ...
Modelagem de reservatórios de uso compartilhado para o controle de escoamento e aproveitamento de água pluvial
(Universidade Federal de Santa Maria, 2022-06-20)
Urban expansion and disorderly occupation of city territories have caused several disasters
associated with water systems. The main examples are floods that occur especially due to soil
impermeability in natural infiltration ...