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Effect of particle size, iron ligands and anions on ciprofloxacin degradation in zero-valent iron process: application to sewage treatment plant effluent
(2017-09-01)
BACKGROUND: Ciprofloxacin (CIP) is an antibiotic largely used to treat bacterial infections and found in sewage treatment plant (STP) effluent. Zero valent iron (ZVI, Fe0) technology has great potential for the degradation ...
Avaliação ecotoxicológica de efluentes de estações de tratamento de esgoto aeróbio e anaeróbio
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Química e Biologia, 2012-06-18)
As consequence of the population and industrial growth, the pollution of receiving waters can cause a shortage of water resources with an adequate quality and the need for more complex treatment to the water. Given this ...
Photodegradation of lincomycin and diazepam in sewage treatment plant effluent by photo-Fenton process
(Elsevier B.V., 2010-04-15)
First, the effect of ferrioxalate or iron nitrate on the photo-Fenton degradation efficiency of the pharmaceuticals lincomycin (LCM) and diazepam (DZP) was evaluated. The degradation of both pharmaceuticals was improved ...
Zero-valent iron mediated degradation of sertraline - effect of H2O2 addition and application to sewage treatment plant effluent
(2016-01-01)
BACKGROUND: Sertraline (SER) is a widely used antidepressant persistent in sewage treatment plant (STP) effluents. Zero-valent iron (ZVI) has been studied for degradation of organic contaminants. However, it usually results ...
Performance of the Sewage Treatment Plant of Sao Joao de Iracema (Brazil)
(Univ Distrital Francisco Jose De Caldas, Centro Invest & Desarrollo Cient, 2016-05-01)
Context: Some of the most important parameters measured in the sewage treatment plant -STP- are: organic matter, solids and faecal organisms. The objective of this work was to diagnose the performance of Sao Joao de Iracema ...
Photodegradation of lincomycin and diazepam in sewage treatment plant effluent by photo-Fenton process
(Elsevier B.V., 2010-04-15)
First, the effect of ferrioxalate or iron nitrate on the photo-Fenton degradation efficiency of the pharmaceuticals lincomycin (LCM) and diazepam (DZP) was evaluated. The degradation of both pharmaceuticals was improved ...
Contaminantes emergentes: ocorrência e distribuição espaço-temporal no rio do Monjolinho e avaliação da remoção pela estação de tratamento de esgotos de São Carlos
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Química - PPGQ, 2015-03-27)
This work aimed to investigate the occurrence of 12 emerging contaminants (pharmaceuticals, hormones and triclosan) in samples of influents and effluents, as well the removal in the sewage treatment plant (STP) of São ...
Degradation of tetracycline by photo-Fenton process - Solar irradiation and matrix effects
(Elsevier B.V., 2007-03-05)
The degradation of the antibiotic tetracycline (TC) by the photo-Fenton process was evaluated under black-light and solar irradiation. The influences of iron source (Fe(NO3)(3) or ferrioxalate), hydrogen peroxide and matrix ...
Comparativo entre dados reais e sugeridos pela literatura de parâmetros de DBO para dimensionamento de estações de tratamento de esgoto nas regiões Sul e Nordeste do Brasil
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia AmbientalEngenharia Civil e Ambiental, 2022-02-11)
In search of guaranteeing the quality of life and health of the population, there is a demand for basic sanitation services, among which is the sanitary sewage system. The deficit in the area of collection, treatment and ...
Estimativa da produção de biogás a partir da digestão anaeróbia do lodo gerado nas principais estações de tratamento de esgoto da região metropolitana de Aracaju
(DEC - Departamento de Engenharia Civil – São Cristóvão - PresencialUniversidade Federal de Sergipe, 2023)