Search Results - "da Silva, Fernando José Araújo"

Performance evaluation and coefficients of reliability for waste stabilization ponds in northeast Brazil by Alves, Matheus Sales, Silva, Fernando José Araújo da, Araújo, André Luís Calado, Pereira, Erlon Lopes

“…This paper assesses the reliability of Waste Stabilization Ponds (WSP) and proposes an alternative approach to WSP design based on the calculation of…”
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Assessment of water quality for industrial and irrigation purposes based on ionic indices in the Sítios Novos Reservoir, Ceará, Brazil by de Oliveira Souza, Stephanie, Lima, Gustavo Ross Ribeiro, de Alencar, Francisco Klayton Marques, de Oliveira Nobre Batista, Ana Carolina, da Silva, Fernando José Araújo

“…The semi-arid climate contributes to the process of water salinization, one of the main water quality problems faced in reservoirs in arid and semi-arid…”
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Operational Performance of an AnaerobicAnoxic-Aerobic Treatment System by Araujo, Andre Luis Calado, Ferraz, Danilo Luiz de Magalhães, Vieira Cunha, Paulo Eduardo, Fernandes Neto, Cícero, Araújo da Silva, Fernando José

“…An anaerobic (UASB) – hybrid aerobic (suspended and attached growth activated sludge) wastewater treatment system was evaluated on the removal of organic…”
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Modificações nas propriedades dos solos de uma área de manejo florestal na Chapada do Araripe by Adriana Oliveira Araújo, Luiz Alberto Ribeiro Mendonça, Maria Gorethe de Sousa Lima, José Valmir Feitosa, Fernando José Araújo da Silva, Ricardo Luiz Lange Ness, Horst Frischkorn, Antonio Alisson Fernandes Simplício, Marta Regina Kerntopf

“…A Chapada do Araripe possui grande diversidade ambiental, onde é predominante o Latossolo Vermelho-Amarelo. Nela encontra-se a Floresta Nacional do Araripe…”
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Strategies for upgrading primary facultative ponds in Fortaleza, Northeast Brazil by Fernando José Araújo da Silva

“…During the last two decades waste stabilization ponds had a considerable advance in Brazil. In parallel, the evolution of this technology was accompanied by an…”
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Strategies for upgrading primary facultative ponds in Fortaleza, Northeast Brazil by Fernando José Araújo da Silva

“…During the last two decades waste stabilization ponds had a considerable advance in Brazil. In parallel, the evolution of this technology was accompanied by an…”
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A note on the potential of CNSL in fuel blends for engines in Brazil by Fernando José Araújo da Silva

“…CNSL is a by-product of the cashew industry which is the pericarp fluid of the nut. Main producers (India, Nigeria and Brazil) cannot store CNSL as a…”
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A note on the potential of CNSL in fuel blends for engines in Brazil by Fernando José Araújo da Silva

“…CNSL is a by-product of the cashew industry which is the pericarp fluid of the nut. Main producers (India, Nigeria and Brazil) cannot store CNSL as a…”
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Gestão e concepção dos projetos hidrossanitários integrados com os demais projetos elaborados na cidade de Goiânia-GO by Pitaluga, Douglas Pereira da Silva, Silva, Fernando José Araújo da, Amaral, Letícia Leal

“…Os projetos de engenharia são importantes para evitar atrasos de entrega da obra, desprendimento de custos adicionais, bem como, as potenciais sequelas…”
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Análise multivariada dos parâmetros de qualidade das águas subterrâneas em Juazeiro do Norte – CE (Brasil) by Franca, Raimunda Moreira da, Gomes, Maria da Conceição Rabelo, Silva, Fernando José Araújo da, Lima, Maria Gorethe De Sousa, Frischkorn, Horst

“…O município de Juazeiro do Norte tem como fonte hídrica, o manancial subterrâneo, sendo considerado a única fonte de abastecimento público e privado da área…”
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First-Order Removal Rates for Organic Matter in Full-Scale Waste Stabilization Pond Systems in Northeastern Brazil by Alves, Matheus Sales, da Silva, Fernando José Araújo, Araújo, André Luís Calado, Pereira, Erlon Lopes

“…This paper investigated the organic matter removal in waste stabilization ponds (WSP) based on ten full-scale wastewater treatment plants (WWTP) located in Rio…”
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Ponderação de variáveis de índice trófico com aplicação em reservatórios no semiárido brasileiro by Carlos Hugo Campos Camacho, Luciane Mara Cardoso Freitas, Gustavo Ross Ribeiro Lima, Andrea Limaverde de Araújo, Fernando José Araújo da Silva

“…Neste estudo foram investigados 14 reservatórios no estado do Ceará, Nordeste do Brasil, utilizando dados anuais de monitoramento (2013 a 2020) sobre a…”
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Effect of hydraulic detention time on the removal of organic material in full scale primary facultative ponds by Fernando José Araújo da Silva

“…Nine primary facultative ponds were investigated. Findings showed that higher HRTs didn't result in better effluent quality. Hydraulic and organic loads were…”
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Perda de água em sistemas públicos de abastecimento no Ceará by Fernando José Araújo da Silva

“…Water loss was investigated in 642 water supply systems in Ceará. The losses were on average of 36%. The loss index in the production (LIP) was 4%, while the…”
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Salinidade de efluentes de lagoas de estabilização em fortaleza, nordeste brasileiro by Fernando José Araújo da Silva

“…Effluents from 16 waste stabilization ponds systems were analyzed with respect to reuse for irrigation, with emphasis on salinity. Regarding to sanitary…”
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Amônia em efluente de lagoa facultativa primária em Fortaleza, Ceará by Fernando José Araújo da Silva

“…Investigation of total ammonia removal was carried out in nine primary facultative ponds, in Fortaleza, Northeast Brazil. Average removal was 23%. Findings…”
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Monte Carlo simulation in the evaluation of failure probability in waste stabilization ponds by Alves, Matheus Sales, Lima, Gustavo Ross Ribeiro, Araújo, André Luis Calado, da Silva, Fernando José Araújo, Pereira, Erlon Lopes

“…This study used Monte Carlo simulation as a methodology to analyze the percentage of failure in Waste Stabilization Pond (WSP) systems in meeting the discharge…”
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Número de dispersão em lagoas de maturação by Fernando José Araújo da Silva

“…The dispersion number of 44 maturations ponds was computed by using four different models. Temperature ranged from 23.0 to 28.7o C. Findings showed that…”
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Turbidez e cloro residual livre na monitoração de ETE tipo tanque séptico seguido de filtro anaeróbio by Silva, Fernando José Araújo da, Souza, Raimundo Oliveira de

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Turbidez e cloro residual livre na monitoração de ETE tipo tanque séptico seguido de filtro anaeróbio - doi: 10.4025/actascitechnol.v33i4.9603 Turbidity and free residual chlorine for monitoring plants comprised by septic tank followed by anaerobic filter by Raimundo Oliveira de Souza, Fernando José Araújo da Silva

“…A avaliação dos dados agrupados da monitoração de 16 ETEs do tipo tanque séptico (TSEP) seguido por filtro anaeróbio (FAN) mostrou remoção média global de 55%…”
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