Photocatalytic reactor.
The Degradation of Naproxen and Diclofenac by a Nano-TiO2/diatomite Photocatalytic Reactor
... The NTD photocatalytic reactor exhibited significant removals of the NPX and DCF. Under the condition of a higher UV irradiation intensity and a lower initial concentration, NPX and DCF can be degraded ...
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Effect of various zinc oxide nanoparticles in membrane photocatalytic reactor for Congo red dye treatment
... with photocatalytic degrada- tion system, the membrane photocatalytic reactor (MPR) is an advanced alternative to the conventional treatment ...system, photocatalytic degradation acted as the ...
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Disinfection of a farmstead roof harvested rainwater for potable purposes using an automated solar photocatalytic reactor.
... automated photocatalytic reactor for all the experiments carried out on sunny days as can be seen in the water samples collected at; 11:43 am on the 24 th ofJuly, 2017 (Figure 8), and 12 pm on the 31 st of ...
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Design, Mass Transfer Studies, and Optimization of an Air-Sparged Tubular Photocatalytic Reactor for the Degradation of Methylene Blue - Volume 8 Number 1 (Feb. 2017) - IJCEA
... air-sparged photocatalytic reactor using titanium dioxide immobilized on borosilicate ...the reactor on the removal of the model pollutant, methylene blue (MB), was evaluated and compared against the ...
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Mixing regime simulation and cellulose particle tracing in a Stacked Frame Photocatalytic Reactor
... a photocatalytic reactor (SFPR), when the liquid is forced towards the walls of the reactor, it will help in illuminating the reaction mixture evenly thereby fulfilling the need for light ...
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Submerged membrane photocatalytic reactor using polyvinylidene fluoride-polyvinylpyrrolidonetitanium dioxide for oily wastewater treatment
... Despite the excellent oil separation efficiency of UF membranes, there are several persistent problems that ravage this system from gaining complete reliance to substitute conventional treatment methods, particularly in ...
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Optimization of Photocatalytic Degradation of Phenol Using Simple Photocatalytic Reactor
... of photocatalytic degradation of phenol was investigated in the pH range ...highest photocatalytic ac- tivity was observed, while addition of an oxidant/electron acceptor (H 2 O 2 ) to the system increased ...
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Design of Photocatalytic Reactor for Degradation of Phenol in Wastewater - Volume 2 Number 5 (Oct. 2011) - IJCEA
... The chambered construction was thought in order to increase the maximum residence time of the fluid. The two stages allow the feed to be treated more efficiently with through mixing. The area marked as “1” is the inlet ...
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Investigation of spent caustic wastewater treatment through response surface methodology and artificial neural network in a photocatalytic reactor
... a photocatalytic oxidation method with the oxidant material, including oxygen and or hydrogen peroxide, can oxidize sulfide and hydrocarbon compounds and reduce it enough to distinctive ...that ...
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Synthesis and characterization of films TiO2 for solar UV TiO2 photocatalytic reactor
... It is evident from the increase in water pH from 5.4 to neutral (7.1 to 8.0). The degradation results associated with a decrease in the total number of organic carbon (TOC). Photocatalytic reaction for six hours ...
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Evaluation of TiO2, ZnO, CuO and Ga2O3 on the Photocatalytic Degradation of Phenol Using an Annular Flow Photocatalytic Reactor
... ployed photocatalytic semiconductor because of its che- mical inertness, photostability, low cost, and atoxicity [5]. Anatase form has been successfully used for photo- catalytic treatment of contaminants due to ...
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Removal of gas-phase benzene in an immobilized photocatalytic reactor
... Benzene vapor and humidified air streams were generted by passing oil-free air through mini diaphragm pumps into bot- tles containing benzene and distilled water at room temperature. These were then mixed in a mixing ...
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Textile Dye Removal Using Photocatalytic Cascade Disk Reactor Coated by ZnO Nanoparticles
... In Photocatalytic reactors with fixed bed, nano-photocatalysts are immobilized on bed and do not need the separation unit, but the main disadvantage of this photoreactors is the low mass transfer rate between ...
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Effect of Copper Substitution, Calcination Temperature, and Photo-sensitizers on Photocatalytic Activity of Cu0.05 Zn0.95O
... their photocatalytic activity are studies by varying the amount of this ...batch photocatalytic reactor, in it 250 mg of pure ZnO and different amount (250mg, 500mg and 1000 mg) of salts such as ...
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Physicochemical Characteristics and Photocatalytic Activity of Silver Nanoparticles-decorated on Natural Halloysite (An aluminosilicate clay)
... AgNPs/Hal Photocatalytic activity of prepared material was evaluated as photocatalyst in photo-oxidation of rhodamine B ...a photocatalytic reactor ...
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Nanomaterial for photocatalysis and their application in environmental clean up
... based photocatalyst has shown a great potential as a low-cost, green chemical based and sustainable waste water treatment technology. Development of materials for photo on and photocatalysis has followed an evolutionary ...
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Hydrogen treatment of TiO2 nanoparticles by DC plasma
... the photocatalytic activity is not improved any ...the photocatalytic activity that one of them is ...the photocatalytic activity is increased ...
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Preparation of Cr-doped TiO2 thin film by sonochemical/CVD method and its visible light photocatalytic activity for degradation of paraoxon
... were examined by a series recycle experiments on the visible light photocatalytic degradation of Paraoxon. After each experiment, the thin films were separated from the reaction solution and washed and dried, and ...
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Kinetics Coefficient of Palm Oil Clinker Media for an Attached Growth Media in Sequencing Batch Reactor Mode
... of reactor adopts the sequenc- ing batch reactor process design (SBR ...system reactor which includes filling, reacting, settling, decanting and ...the reactor tank from 75% to 100% of volume ...
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The Influence of Materials, Heterostructure, and Orientation for Nanohybrids on Photocatalytic Activity
... The photocatalytic performance of pristine CuSCN is poorer than that of pristine ZnO nanorods due to smaller specific surface area, lower carrier mobility, and easier re- combination of electrons and ...The ...
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