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Performance of a Magnetically Agitated Photocatalytic Reactor for Oxidation of Ersatz AES Condensate
Technical Paper
2006-01-2084
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A magnetically agitated photocatalytic reactor (MAPR) has been developed and tested as a post-processor in the past using phenol and reactive red dye to simulate these waste components, yet these components ignore factors that may hinder a photocatalytic post processor including competitive adsorption of various organic compounds and their oxidation byproducts and the demonstrated detrimental effect of inorganic compounds such as ammonium bicarbonate on photocatalytic oxidation. To assess these effects, this work looks at photocatalytic oxidation of air evaporation subsystem (AES) ersatz water while modifying the photocatalyst mass, magnetic field current and frequency to find the optimal conditions. Additionally, the magnetic photocatalyst has been characterized to observe the assembled structures formed when exposed to the magnetic field array in the MAPR and the crystallinity of the titanium dioxide coating.
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Citation
Kostedt, W. and Mazyck, D., "Performance of a Magnetically Agitated Photocatalytic Reactor for Oxidation of Ersatz AES Condensate," SAE Technical Paper 2006-01-2084, 2006, https://doi.org/10.4271/2006-01-2084.Also In
References
- Beydoun, D. Amal, R. Low, G. McEvoy, S. Occurrence and Prevention of Photodissolution at the Phase Junction of Magnetite and Titanium Dioxide Journal of Molecular Catalysis A: Chemical 2002 180 193 200
- Choi, H. Dionysiou, D. D. Stathatos, E. Preparation of Nanostructured Photocatalytic TiO 2 Films and Membranes Using Sol-Gel Methods Modified with Surfactant Micelles for Wastewater Treatment and Reuse in Space Proceedings of the 35th International Conference on Environmental Systems Society of Automotive Engineers (SAE) Rome, Italy July 11-14 2005 2005-01-2992
- Cockell, C. S. Andrady A. L. The Martian and Extraterrestrial UV Radiation Environment: Biological and Closed-Loop Ecosystem Considerations Acta Astronautica 44 1 53 62 1999
- Hoffmann, M. R. Martin, S. T. Choi, W. Bahnemann, D. W. Environmental Applications of Semiconductor Photocatalysis Chemical Reviews 1995 95 1 69 96
- Holmes, F. R. Chadik, P. A Mazyck, D. W. Wu, C-Y Garton, M. J. Powers, K.W. Londeree, D. J. Photocatalytic Oxidation of Selected Organic Contaminants in a Continuous Flow Reactor Packed with Titania-Doped Silica Proceedings of the 34th International Conference on Environmental Systems Colorado Springs, CO July 19-22 2004
- Kostedt(a), W. L., IV Mazyck, D. W. Wu, C.-Y. Chadik, P. Optimization of a magnetically agitated photocatalytic reactor for water recovery Proceedings of the 35th International Conference on Environmental Systems Society of Automotive Engineers (SAE) Rome, Italy July 11-14 2005 2005-01-2995
- Kostedt(b), W. L., IV Witwer, M. A. Mazyck, D. W. Powell, T. Butters, B. A slurry-based photocatalytic reactor with slurry separation for water recovery Proceedings of the 35th International Conference on Environmental Systems Society of Automotive Engineers (SAE) Rome, Italy July 11-14 2005 2005-01-2994
- Kostedt(c), W. L., IV Drwiega, J Mazyck, D. W. Lee, S.-W. Sigmund, W. Wu, C.-Y. Chadik, P. Magnetically agitated photocatalytic reactor for photocatalytic oxidation of aqueous phase organic pollutants Environmental Science & Technology 2005 39 20 8052 8056
- Lee, S.-W. Drwiega, J. Mazyck, D. Wu, C.-Y. Sigmund, W. M. Synthesis and characterization of hard magnetic composite photocatalyst-Barium ferrite/silica/titania Materials Chemistry and Physics 2006 96 2-3 483 488
- Legrini, O Oliveros, E. Braun, A. M. Photochemical Processes for Water Treatment Chemical Reviews 1993 93 671 698
- Mazyck, D. W. Drwiega, J. Lee, S-W; Wu, C-Y Sigmund, W. Chadik, P. Development and Characterization of a Magnetically Agitated Photocatalytic Reactor for Water Recovery Proceedings of the 34th International Conference on Environmental Systems Society of Automotive Engineers (SAE) Colorado Springs, CO July 19-22 2004 2004-01-2404
- Ramlakhan, M. Wu, C.-Y. Watano, A. Dave R. N. Pfeffer, R. Dry particle coating using magnetically assisted impaction coating: modification of surface properties and optimization of system and operating parameters Powder Technology 2000 112 1-2 137 148
- Tomioka, H. Ohwada. A. Toda, K. Shimoda, K. An Experimental Study on Trace Contaminants Removal System Using Photocatalysts Proceedings of the 29th International Conference on Environmental Systems
- Verostko, C. E. Finger, B. W. Duffield, B. Design of a Post-Processor for a Water Recovery System Proceedings of the 30th International Conference on Environmental Systems Society of Automotive Engineers (SAE) Toulouse, France July 10-13 2000 2000-01-2519
- Verostko, C. E. Carrier, C. Finger, B. W. Ersatz Wastewater Formulations for Testing Water Recovery Systems Proceedings of the 34th International Conference on Environmental Systems Society of Automotive Engineers (SAE) Colorado Springs, CO July 19-22 2004 2004-01-2448