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A new device to select carriers for biomass immobilization and application in an aerobic/anaerobic fixed-bed sequencing batch biofilm reactor for nitrogen removal
(2016-12-01)
This study proposes a new approach to selecting a biofilm carrier for immobilization using dissolved oxygen (DO) microsensors to measure the thickness of aerobic and anaerobic layers in biofilm. The biofilm carriers tested ...
Nitrificação heterotrófica e desnitrificação aeróbica para remoção de nitrogênio amoniacal em condições de alta salinidadeHeterotrophic nitrification and aerobic denitrification to remove ammoniacal nitrogen under conditions of high salinity
(Universidade Federal de ViçosaMicrobiologia Agrícola, 2022)
Diseño de nuevas estrategias de estimación y pronóstico del término de la fase aeróbica para el proceso de remoción biológica de nitrógeno en reactores batch secuencialesDesign of new estimation and prognosis strategies for the end of the aerobic phase in a Sequencing Batch Reactor for biological nitrogen removalDiseño de nuevas estrategías de estimación y pronóstico del término de la fase aeróbica para el proceso de remoción biólógica de nitrógeno en reactores batch secuencialesdesign of new estimatión and prognosis strategies for the end of the aerobic phase in a sequencing batch reactor for biólogical nitrogen removal
(2018)
En la actualidad existen industrias (petroquímicas, farmacéuticas) cuyos residuos líquidos contienen elevadas concentraciones de nitrógeno. Una alternativa altamente utilizada es la Remoción Biológica de Nitrógeno en ...
Desempenho de sistema combinado anaeróbio-aeróbio-anóxico sob diferentes condições operacionais na remoção de nutrientes e micropoluentes
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduaação em Engenharia CivilUTFPR, 2020-03-26)
The problems caused by the disposal of chemicals such as organic micropollutants (OMPs), including pharmaceuticals, hormones and personal hygiene products, present in different environmental elements (sewage, surface water, ...
Influência do tempo de ciclo no processo de nitrificação em reator em bateladas sequenciais e microfauna observada
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilPrograma de Pós-Graduação em Tecnologias AmbientaisUTFPR, 2016-04-07)
Refrigerators derivatives agroindustrial waste and slaughterhouse pigs have great load particularly nitrogen and phosphorus nutrients, and high concentration of solids and organic matter. The nitrogen in the aquatic ...
Remoción de compuestos nitrogenados de aguas residuales municipales usando un consorcio bacteriano
(Corporación Universidad de la CostaMaestría de Investigación en Desarrollo Sostenible Mides, 2021)
Nitrogen removal from landfill leachate using a sequential biological passive system
(Universidad Nacional de Colombia Sede Medellín, 2013)
The efficiency of an anaerobic-aerobic biofilm passive system for nitrogen conversion was investigated. Leachate from real landfill is characterized by high ammonia content. Several techniques have been tested for ammonia ...
Nitrificação e desnitrificação de efluentes líquidos
(Universidade Estadual de MaringáBrasilPrograma de Pós-Graduação em Engenharia QuímicaUEMMaringá, PRDepartamento de Engenharia Química, 2018)
Multiomic approaches for assessing the role of natural microbial communities in nitrous oxide emission from Midwestern agricultural soils
(2017)
Anthropogenic activities such as fossil fuel consumption and industrial nitrogen (N) fixation processes have increased the N inputs into the environment. Even though the central role of microbes in the cycling of N is ...
Abundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importance
(Universidad de los AndesMicrobiologíaFacultad de CienciasDepartamento de Ciencias Biológicas, 2017)
Nitrification rates, real-time quantitative PCR assay of AOA/AOB were coupled with a biological nitrification soil bioassay to revealed the nitrifiers abundance and potential BNI activity in different Colombian crop soils ...