Buscar
Mostrando ítems 31-40 de 2812
ANALYSIS NITROGEN AND CARBON REMOVAL FROM ORGANIC LOADED EFFLUENTS USING REACTOR
(NOVA PUBLISHERS, 2010)
Remoção de matéria carbonácea, nitrogenada e fosfatada em um sistema anaeróbio-aeróbio-anóxico (AOA) submetido a variações de cargas orgânicas e hidráulicas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Ciência e Tecnologia AmbientalUTFPR, 2018-03-02)
In Brazil, sewage treatment plants have their configurations based on anaerobic processes followed or not by post-treatment, usually aerobic. These configurations have limitations such as low nutrient removal efficiency. ...
Processos diurnos e noturnos de remoção de NO2 e NH3 atmosféricos na região de Araraquara-SP
(Editora Unesp, 2002-01-01)
Os óxidos de nitrogênio e a amônia são os mais importantes compostos gasosos nitrogenados emitidos para a atmosfera e possuem grande interesse ambiental. Na atmosfera, esses compostos podem sofrer diversas reações resultando ...
Processos diurnos e noturnos de remoção de NO2 e NH3 atmosféricos na região de Araraquara-SP
(Editora Unesp, 2002-01-01)
Os óxidos de nitrogênio e a amônia são os mais importantes compostos gasosos nitrogenados emitidos para a atmosfera e possuem grande interesse ambiental. Na atmosfera, esses compostos podem sofrer diversas reações resultando ...
Effect of intermittent induced aeration on nitrogen removal and denitrifying-bacterial community structure in Cork and gravel vertical flow pilot-scale treatment wetlands
(Taylor & Francis, 2021-08)
In this work, we have evaluated the impact of intermittent induced aeration in total nitrogen (TN), ammonia (NH4-N) and nitrate-nitrogen (NO3-N) removal in four pilot-scale vertical flow constructed wetlands (VFCW) (two ...
Enhancement of carbon and nitrogen removal by helophytes along subsurface water flowpaths receiving treated wastewater
(Elsevier Science, 2017-05)
Wastewater treatment plant (WWTP) effluents are sources of dissolved organic carbon (DOC) and inorganic nitrogen (DIN) to receiving streams, which can eventually become saturated by excess of DIN. Aquatic plants (i.e., ...