Potassium Ferrate
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. SONO-OXIDATIVE PRE-TREATMENT OF WASTE ACTIVATED SLUDGE BEFORE ANAEROBIC BIODEGRADATION
Abstract The effects of sonication, potassium ferrate (K2FeO4) oxidation and their simultaneous combination (called "sono-oxidative pre-treatment") on chemical properties and anaerobic digestion of waste activated sludge (WAS) were investigated and compared comprehensively. Based on chemical parameters, the optimum operating conditions were found to be 0.3 g
Braz. J. Chem. Eng.. Publicado em: 2017-01
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2. Tratamento de efluentes da indústria de processamento de carnes utilizando flotação por ar dissolvido e processos de oxidação avançada
The use of wastewater treatment processes with high efficiency of organic matter removal is considered one of the most important steps to achieve lower pollution loads in meat processing industries. As a primary treatment, dissolved air flotation processes (DAF) using coagulation-flocculation are generally applied. Additionally, the utilization of high effic
Publicado em: 2009
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3. TRATAMENTO DE EFLUENTE DA PRODUÇÃO DE TRIFLURALINA POR OXIDAÇÃO-COAGULAÇÃO COM FERRATO DE POTÁSSIO E PROCESSOS FENTON COMBINADOS
The so called amination water (AW), an effluent stream from the industrial production of the trifluraline herbicide, toxic and recalcitrant to conventional treatments such as the microbiological, was submitted to a combined advanced process. For the degradation study of this effluent a recent, promising alternative was chosen - the potassium ferrate (K2FeO4)
Publicado em: 2006
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4. Um experimento com propostas múltiplas para um laboratório de química geral
This article suggests a sequence of experiments on the preparation, analysis and some photochemical aspects of potassium tris (oxalato) ferrate(III) trihydrate. The sequence of experiments could be carried out in four or five 4-hour laboratory periods. The new part of this article is related to the kinetics studies involving the ambient illumination as well
Química Nova. Publicado em: 2002-11
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5. Potassium ferrate [Fe(VI)] does not mediate self-sterilization of a surrogate mars soil
BioMed Central.