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Estudo da atenuação da concentração de poluentes em lagoas de estabilização tratando lixiviado de aterro sanitário
(Universidade Federal de Santa MariaBrasilUFSMUFSM Frederico Westphalen, 2020-07-31)
Solid waste landfills are an appropriate and environmentally friendly disposal in the current solid waste management model. The biological degradation process of solid waste generates a percolating liquid product of variable ...
EFFICIENCY OF BIOLOGICAL TREATMENT FOR THE REMOVAL OF TOTAL AND THERMOTOLERANT COLIFORM BACTERIA FROM DOMESTIC SEWAGE
(Univ Federal Uberlandia, 2016-11-01)
Researchers around the world have focused their efforts on devising combinations of technologies that are not only economically feasible but also effective in mitigating the impacts caused by wastes containing pathogens ...
Eficiência do tratamento biológico na remoção de coliformes totais e termotolerantes em esgoto humano
(2016-11-01)
Researchers around the world have focused their efforts on devising combinations of technologies that are not only economically feasible but also effective in mitigating the impacts caused by wastes containing pathogens ...
Geração de metano em lagoa anaeróbia: um estudo de caso em abatedouro de bovinos
(Universidade Federal de Santa MariaBREngenharia de ProcessosUFSMPrograma de Pós-Graduação em Engenharia de Processos, 2010-04-14)
This study aims to evaluate the emission of methane (CH4) generated in an anaerobic stabilization pond used to treat wastewater from a cattle slaughterhouse, which is located in Santa Maria, Rio Grande do Sul (RS). In ...
Avaliação do desempenho e da influência das condições ambientais e operacionais de lagoas de estabilização, com base em um banco de dados internacionais
(Universidade Federal de Minas GeraisUFMG, 2016-04-01)
This research consists of an evaluation of the performance of full-scale waste stabilization ponds, using the effluent concentrations and removal efficiencies for BOD, total suspended solids (TSS), ammonia nitrogen ...
Caracterização do lodo de lagoa anaeróbia tratando resíduos esgotados de tanques sépticos e fossas com vistas ao aproveitamento
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-graduação em Engenharia SanitáriaSaneamento Ambiental; Meio Ambiente; Recursos Hídricos e Hidráulica, 2012-12-28)
The sludge generated in stabilization ponds can be designed for various purposes,
among them we mention agricultural use, recovery of degraded areas and civil
construction. The choice of these alternatives should be made ...
Influência do sedimento no processo de remoção de nitrogênio por nitrificação/desnitrificação em lagoas de polimento
(Universidade Federal de Minas GeraisUFMG, 2016-02-12)
Polishing ponds are used as post-treatment units for effluents from UASB reactors. This technique is very efficient in removing organic matter, pathogens and, depending on operating conditions, can remove nitrogen. However, ...
Lodo em lagoas de polimento: acúmulo e implicações no comportamento hidrodinâmico e no desempenho do sistema
(Universidade Federal de Minas GeraisUFMG, 2014-02-25)
Polishing ponds are a technology with great potential for application in developing countries because they are units that combine aerobic treatment to an efficient anaerobic treatment (UASB). This combination enables the ...