Products of dielectric barrier discharge in screw and pyramid reactors as a soil processing environment

• Autorzy: Stryczewska, H. D. , Ebihara, K. , Ikegami, T. , Takayama, M.
• Języki publikacji: EN

Abstrakty

EN

Dielectric barrier discharges (DBDs) generated in screw and pyramid type coaxial reactors with and without cooling and at different power supply and gas flow conditions, as a source of chemically active environment for soil processing are studied in this paper. The results show that in the proposed reactor both generation efficiency of DBDs products (03 and NO) and their concentrations can be controlled by the reactor geometry, voltage and frequency of power supply, gas flow rate and cooling conditions.

Słowa kluczowe

EN

nonthermal plasma; dielectric barrier discharges; sterilization; ozone; NO

• Czasopismo: Transactions of the Institute of Fluid-Flow Machinery
• Rocznik: 2007
• Tom: nr 119
• Strony: 103-112
• Opis fizyczny: Bibliogr. 5 poz., rys., tab.

Twórcy

autor

Stryczewska, H. D.

autor

Ebihara, K.

autor

Ikegami, T.

autor

Takayama, M.

• Institute of Electrical Engineering & Electrotechnologies, Faculty of Electrical Engineering and Computer Science, Lublin University of Technology, Nadbystrzycka 38A, 20-618 Lublin, Polan,

Bibliografia

• [1] Moisan M., Barbeau J., Moreau S., Pelletier J., Tabrizian M., Yahia L'H.: Low-temperature sterilization using gas plasmas: a review of the experiments and an analysis of the inactivation mechanisms, Intern. J. of Pharmaceutics, 226(2001). 1-21.
• [2] Mavrogianopoulos G. N., Frangoudakis A., Pandelakis J.: Energy efficient soil sterilization by microwaves, J. of Agricultural Engineering Research. 75(2000), 149-155.
• [3] Ozone Gas as a Soil Fumigant: 1998 Research Program, EPRI, Palo Alto, CA, California Energy Commission, Sacramento, CA: 1999. TR-113751
• [4] Ebihara K., Shibuya Y., Stryczewska H. D., Gyoutoku Y., Kubo K. and Tachibana M.: Soil treatment process using ozone and NO generated by electric discharges, 19 Symp. on Plasma Processing (Hokkaido, 2004), P2-35, 268-269.
• [5] Ebihara K., Takayama M.,. Ikegaini T, Stryczewska H., Gyoutoku Y., Yokoyama T., Gunjikake N., Tachibana M. and Sakai T.: Soil sterilization using ozone generated by dielectric barrier discharge, Proc. of 17th Int. Symp. on Plasma Chemistry, August 7th-12th, 2005, Toronto, Canada, CD-1201.