Results 61 to 70 of about 1,113,144 (143)

Simultaneous removal of estrogens and pathogens from secondary treated wastewater by solar photocatalytic treatment [PDF]

, 2014
Recently, the fate of emerging compounds in environmentally relevant samples has attracted considerable attention. Solar semiconductor photocatalysis may offer an appealing methodology to treat such contaminants.
Mantzavinos, D., Frontistis, Z., Fanourgiakis, S., Chatzisymeon, E., Venieri, D.   +4 more
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Avaliação da degradação fotocatalítica de H2S em um reator anular [PDF]

, 2012
Dissertaçao (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2012Sulfeto de hidrogênio é um composto com odor desagradável, tóxico e corrosivo emitido na atmosfera ...
Brancher, Marlon
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Avaliação da degradação fotocatalítica do gás sulfídrico em tecidos de algodão impregnados com nanopartículas de tio2 [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2014.A fotocatálise é um processo oxidativo avançado capaz de degradarsubstâncias orgânicas e ...
Araújo, Eliana Mercy
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In-situ preparation of uniform AgNPs/PVDF membrane with excellent photocatalytic and antibacterial properties

Journal of Saudi Chemical Society
The photocatalytic degradation of organic pollutants has been demonstrated to be both cost-effective and efficient. However, catalysts are prone to loss and migration during use, and recycling them still presents a series of complex and urgent problems ...
Xiaobing Liu, Shi Su, Faxiang Feng, Guilin Dong, Chuxuan Shi, Zanming Zhu, Runlin Han   +6 more
doaj   +1 more source

Degradação fotocatalítica de fenol utilizando nanofios de dióxido de titânio modificados com nitrogênio [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaEntre as atuais tecnologias existentes para remoção de poluentes em águas e efluentes industriais, a oxidação ...
Ilha, Jackson
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Sustainable Production and Characterization of ZnO–GO Nanocomposites from Waste Zn–C Batteries for Photocatalytic Degradation of Malachite Green

Metals
In this study, ZnO–GO nanocomposites were synthesized from waste Zn–C batteries and used for the photocatalytic degradation of malachite green (MG) under UV light. ZnO–GO nanocomposites with different GO contents (1, 2.5, and 5 wt%) were prepared at room
Sonja Stanković, Milan Radovanović, Stefan Đorđievski, Vladan Nedelkovski, Boštjan Markoli, Snežana Milić, Milan Antonijević   +6 more
doaj   +1 more source

Visible light induced photocatalytic degradation of some xanthene dyes using immobilized anthracene

Bulletin of the Chemical Society of Ethiopia, 2008
Photocatalytic degradation of eosin and erythrosin-B (xanthene dyes) has been carried out using anthracene semiconductor immobilized on polyethylene films.
Pinki B. Punjabi, Rakshit Ameta, Anil Kumar, Madhu Jain   +3 more
doaj  

Enhanced Photocatalytic Degradation Efficiency Enabled by Flower-like BiVO₄ Microspheres Constituted of Nanosheets

Colloids and Interfaces
Bismuth vanadate (BiVO4) has been regarded as a valuable semiconductor material for photocatalytic decomposition of organic pollutants thanks to its narrow band gap and environmental friendliness.
Chenhui Song, Junmou Zhou, Zhuoheng Wu, Lehao Liu, Jinkui Zhang, Junfeng Ma   +5 more
doaj   +1 more source

Efficient photocatalytic degradation of metoprolol using activated carbon supported NiFe-layered double hydroxides (NiFe-LDH/C) under solar-driven simulation

Emerging Contaminants
The efficient photocatalytic degradation of pharmaceuticals in wastewater is critically important for environmental protection. The synthesis and characterization of NiFe-LDH/C for the photocatalytic degradation of selected β-blockers, specifically ...
Raphael N. Biata, Wendy Mabhulusa, Lethula E. Mofokeng, Rudzani Ratshiedana, Tshimangadzo S. Munonde, Edward N. Nxumalo   +5 more
doaj   +1 more source

Photocatalytic and photooxidative degradation of environmentally hazardous benzopurpurin (BPP) diazo dye using TiO2

, 2004
Photocatalytic and photooxidative degradation of benzopurpurin (BPP) diazo dye using UV-light with TiO2 is reported. BPP is a direct dye of diazo series.
Devi, L.G., Krishnaiah, G.M.
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