Studies on Ozone Mass Transfer with High Dissolved Concentration
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Abstract
A miniaturization equipment for 1.0~3.0m3/h with the dimension of 0.6 m (Long) × 0.8 m (Wide) × 1.5m (High) is introduced, which consists of high concentration ozone generator, Mazzi Injector, and gas/liquid dissolving tank. The experimental results indicate that the mass transfer efficiency and dissolved ozone efficiency increase with the increase of ozone gas concentration (CG), system pressure and contact time and decrease with the decreasing of gas/liquid ratio (Vg/Vl) and solution temperature. With this dissolved system, the mass transfer efficiency of ozone was 98.8% in the dissolved process only 1.0m long pipeline or 1.0 s dissolved time and the dissolved efficiency was 75%. The dissolved ozone concentration was in the range of 4.4 ~ 10.0 mg/L for 2.0 m3/h.
© 2016 by Walter de Gruyter Berlin/Boston
Artikel in diesem Heft
- The Scale-up and Economic Evaluation of Non-Thermal Plasma Technology for a Coal Fired Power Plant Exhaust Gas Emission Control
- Effect of Ammonia Addition on Photo-Resist Removal Characteristics by Ozone/Water Vapor Treatments
- NOx Removal from Diesel Engine Exhaust by Ozone Injection Method
- Gas-Phase Photocatalytic Oxidation of Styrene in a Simple Tubular TiO2 Reactor
- Two-Stage Plasma-Catalysis for Diesel NOx Emission Control
- Studies on Decolorization of Textile Dyeing Rinse Wastewaters in Solar Photocatalytic Reactors
- Comparison of EEIM and Cumulative Efficiency Methods for the Evaluation and Optimization of Advanced Oxidation Processes for DOC Removal from Water
- Studies on Ozone Mass Transfer with High Dissolved Concentration
Artikel in diesem Heft
- The Scale-up and Economic Evaluation of Non-Thermal Plasma Technology for a Coal Fired Power Plant Exhaust Gas Emission Control
- Effect of Ammonia Addition on Photo-Resist Removal Characteristics by Ozone/Water Vapor Treatments
- NOx Removal from Diesel Engine Exhaust by Ozone Injection Method
- Gas-Phase Photocatalytic Oxidation of Styrene in a Simple Tubular TiO2 Reactor
- Two-Stage Plasma-Catalysis for Diesel NOx Emission Control
- Studies on Decolorization of Textile Dyeing Rinse Wastewaters in Solar Photocatalytic Reactors
- Comparison of EEIM and Cumulative Efficiency Methods for the Evaluation and Optimization of Advanced Oxidation Processes for DOC Removal from Water
- Studies on Ozone Mass Transfer with High Dissolved Concentration
