0000000000057881
AUTHOR
G. Camera Roda
Comparison of the performances of an annular photocatalytic reactor with fluorescent lamp and a plane reactor with LEDs
Comparison of the performances of an annular photocatalytic reactor with fluorescent lamp and a plane reactor with LEDs
Process for the production of bromine
A process for the preparation of molecular bromine, by means of advanced oxidation processes or their combination is disclosed
Greeen Synthesis of Bromine through photocatalysis and ozonation
Greeen Synthesis of Bromine through photocatalysis and ozonation
Photocatalytic Ozonation: from Science to Aquaculture Applications
Demographic growth and management of water and food resources are probably the most challenging issues of the coming years. In this scenario, intensive aquacultura will be increasingly important in the near future
Removal of Intermediate Compounds in a Photocatalytic Process
6th European Meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA6) -- JUN 13-16, 2010 -- Prague, CZECH REPUBLIC
Br2 production from photocatalysis and/or ozonation of bromide containing aqueous solutions: kinetics and mechanisms
Br2 production from photocatalysis and/or ozonation of bromide containing aqueous solutions: kinetics and mechanisms
Green synthesis of bromine by TiO2 heterogeneous photocatalysis and/or ozone: A kinetic study
Abstract Elemental bromine is an industrially relevant compound traditionally produced from bromide ions by using chlorine as the oxidizing agent. Problems related to transportation and handling of the corrosive, expensive and toxic chlorine make green synthetic alternatives highly desirable. In this paper the green synthesis of bromine from bromide in aqueous solutions under mild conditions by means of TiO2 photocatalysis and/or ozonation has been investigated from a kinetic point of view. The ozonation in the absence of the photocatalyst follows a first order kinetic with respect to both ozone and bromide. The kinetics of the reactions in the presence of the photocatalyst has been describ…
REWAQUA: an advanced technology for water purification in sustainable aquaculture based on photocatalytic ozonation
The present study has been undertaken in order to test the real potential of photocatalytic ozonation in a bench-scale recirculating aquaculture system working on a 180 L reef coral aquarium. Notably, this choice may be considered representative. In fact, (i) the system is virtually closed so that fresh water turnover is practically negligible, (ii) the presence of living organisms is highly diversified (corals, fishes, molluscs, echinoderms and crustaceans) and some of them are particularly sensitive to water quality, (iii) high salinity strongly puts a strain on the purification system. The hereby presented purification method has been named REWAQUA, which stands for REcycling Water for A…
A Collection of Chemical Reaction Engineering Solutions in Photocatalysis
There are problems in photocatalysis that researchers cannot disregard in a rigorous study of photocatalytic systems. The purpose of the present work is to show how chemical reaction engineering can answers to the previous questions, thus helping scientists to face researches on photocatalysis more successfull and consistenty