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Strategies for reducing cost by using solar photo-Fenton treatment combined with nanofiltration to remove microcontaminants in real municipal effluents: Toxicity and economic assessment
(2017)
This study shows solar photo-Fenton combined with nanofiltration (NF) to treat microcontaminants (MCs) in actual MWTP effluents. Photo-Fenton was operated at circumneutral pH using (S,S)-Ethylenediamine-N,N′-disuccinic ...
Comparison of UV/H2O2, UV/S2O82-, solar/Fe(II)/H2O2 and solar/Fe(II)/S2O82- at pilot plant scale for the elimination of micro-contaminants in natural water: an economic assessment
(2017)
One of the most important factors affecting the application of advanced oxidation processes (AOPs) at full scale are the high operating costs, especially those associated with the cost of the reagents. Therefore, the ...
Is the combination of nanofiltration membranes and AOPs for removing microcontaminants cost effective in real municipal wastewater effluents?
(2016)
The purpose of this work was the economic assessment of different municipal wastewater treatment plant (MWTP) effluent treatment operating strategies based on the combination of nanofiltration (NF) and EDDS-assisted solar ...
Microcontaminant removal in secondary effluents by solar photo-Fenton at circumneutral pH in raceway pond reactors
(2017)
This paper deals with raceway pond reactors (RPRs) as an alternative photoreactor for solar photo-Fenton applications. Raceway pond reactors are common low-cost reactors which can treat large volumes of water. The experiments ...
Pharmaceuticals oxidation by chlorine and byproducts formation in aqueous matrices in bench scaleOxidação de fármacos por cloro e formação de subprodutos em amostras aquosas em escala de bancada
(2018-03-01)
Pharmaceuticals and endocrine disrupting compounds are found in Brazilian natural waters, including some water sources for public supply, also due to the low coverage of sewage collection and treatment in Brazil. This study ...
Uso de subprodutos de milho, soja e trigo como adsorvente de ferro e manganês em sistema aquoso
(Universidade Tecnológica Federal do ParanáCampo MouraoMedianeiraBrasilPrograma de Pós-Graduação em Tecnologia de AlimentosUTFPR, 2017-04-20)
The increased volume of agricultural by-products generated coupled with inadequate disposal of these is a growing worldwide problem. The use of these agricultural by-products is of extreme importance, since it results in ...