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Polishing of water treated by a biological process with heterogeneous photocatalysis
(2010-04-20)
Effluent from a vegetal extraction plant situated in the region of Botucatu, state of São Paulo, Brazil was treated by combining a biological process and heterogeneous photocatalysis. The biologically pretreated effluent ...
Polishing of water treated by a biological process with heterogeneous photocatalysis
(2010-04-20)
Effluent from a vegetal extraction plant situated in the region of Botucatu, state of São Paulo, Brazil was treated by combining a biological process and heterogeneous photocatalysis. The biologically pretreated effluent ...
Mechanisms of removal of heavy metals and arsenic from water by TiO2-heterogeneous photocatalysis
(De Gruyter, 2015-06)
This article is an overview of recent work performed in our laboratory on TiO2 heterogeneous photocatalysis of aqueous systems containing toxic forms of chromium, arsenic, lead, uranium and mercury. The cases of chromium ...
Nitric oxide emission during the reductive heterogeneous photocatalysis of aqueous nitrate with TiO2
(Royal Society of Chemistry, 2015-10)
For the first time, nitric oxide (NO), a precursor of nitrogen dioxide (NO2, a NIOSH-listed atmospheric pollutant), has been found to be one of the final products of the photocatalytic reduction of nitrate in water using ...
Photocatalytic activity of N, S co-doped and N-doped commercial anatase TiO2 powders towards phenol oxidation and E. coli inactivation under simulated solar light irradiation.
(Pergamon-elsevier Science Ltd, 2009-10-14)
Nitrogen and sulfur co-doped and N-doped TiO2 anatase TKP 102 (Tayca) were prepared by manual grinding with thiourea and urea, respectively, and annealing at 400 C. Both materials showed visible-light absorption as measured ...
Enhanced degradation of the antibiotic sulfamethoxazole by heterogeneous photocatalysis using Ce0,8Gd0,2O2-δ/TiO2 particles
(Elsevier, 2019-11)
Forms of degradation of the environmental pollutant sulphamethoxazole have been studied over the
years, and one form of degradation in heterogeneous photocatalysis. In this work a study was carried out
to elaborate a ...
Influence of several factors on the heterogeneous photocatalytic degradation of phenol
(Pontificia Universidad Católica del Perú, 2004)
Simple TiO 2 Coatings by Sol–Gel Techniques Combined with Commercial TiO 2 Particles for Use in Heterogeneous Photocatalysis
(American Scientific Publishers, 2017-07)
TiO2 coatings were obtained by a combination of a sol?gel process with the addition of commercial TiO2 particles (Degussa-Evonik P25). Simple and composite (with P25) sols were deposited by dip-coating on glass plates ...