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Journal Articles

Dioxin decomposition/elimination technology using electron beams

Kojima, Takuji; Hirota, Koichi; Taguchi, Mitsumasa; Hakoda, Teruyuki; Takigami, Machiko

Proceedings of 25th JAIF-KAIF Seminar on Nuclear Industry, p.193 - 201, 2003/00

The electron beam technology for decomposition/elimination of dioxin contained in flue gas has been developed using real waste gas of 1,000 m$$^{3}$$N/h released from the municipal solid waste incineration facility at 200$$^{circ}$$C. The decomposition efficiency, the ratio of toxic equivalent dioxin concentration before and after EB irradiation to doses above 15kGy is higher than 90%, which clears the regulation limit in the Japanese special measures of dioxin release. The chemical process of dioxin decomposition was studied and low-toxicity of irradiated gas was confirmed in terms of endocrine disrupter influence.

Journal Articles

Electron-beam treatment of PCDD/Fs in the flue gas from a municipal solid waste incinerator

Hirota, Koichi; Hakoda, Teruyuki; Taguchi, Mitsumasa; Takigami, Machiko*; Kojima, Takuji

Proceedings of 9th International Conference on Radiation Curing (RadTech Asia '03) (CD-ROM), 4 Pages, 2003/00

The flue gas from a municipal solid waste incinerator (MSWI) was irradiated with electron beams to destroy polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs). A flue gas of 1,000 m$$^{3}$$/h N for the irradiation was obtained at 200$$^{circ}$$C from a main gas stream of the MSWI. The decomposition efficiencies of PCDD/Fs were increased with absorbed dose and reached 90% at a dose of 14 kGy. The reaction mechanisim for PCDD/Fs was also considered.

JAEA Reports

Reactor physics activities in Japan; July, 1992 $$sim$$ July, 1993

Research Committee on Reactor Physics

JAERI-M 93-254, 36 Pages, 1994/01

JAERI-M-93-254.pdf:1.27MB

no abstracts in English

Journal Articles

Application of an advanced incineration technique to spent solvent treatment for improving the waste management

Uchiyama, Gunzo; Maeda, Mitsuru; *; Fujine, Sachio; *; *

Proceedings of 4th International Conference on Nuclear Fuel Reprocessing and Waste Management; RECOD '94, Vol.3, 0, p.1 - 15, 1994/00

no abstracts in English

JAEA Reports

Reactor physics activities in Japan; June 1991 $$sim$$ July 1992

Research Committee on Reactor Physics

JAERI-M 92-209, 43 Pages, 1993/01

JAERI-M-92-209.pdf:1.43MB

no abstracts in English

Journal Articles

The Incineration treatment of combustible solid waste at Tokai, JAERI

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NGK Genshiryoku Giho, 0(3), p.4 - 13, 1991/03

no abstracts in English

JAEA Reports

Core design study for hybrid type trans-uranium nuclides incineration plant, Part 1; Concept

Takada, Hiroshi; Kanno, Ikuo; Takizuka, Takakazu; Akabori, Mitsuo; ; Kaneko, Yoshihiko

JAERI-M 90-131, 18 Pages, 1990/08

JAERI-M-90-131.pdf:0.59MB

no abstracts in English

JAEA Reports

Volume reduction of ion exchange resins by catalytic incineration, III; Investigation of overall reaction rate

Yahata, Taneaki; *; Hirata, Masaru

JAERI-M 90-075, 68 Pages, 1990/05

JAERI-M-90-075.pdf:1.7MB

no abstracts in English

Journal Articles

Incineration method for plutonium recovery from alpha-contaminated organic compounds

Inorg.Chim.Acta, 140, p.279 - 282, 1987/00

no abstracts in English

Journal Articles

Behavior of tritium water in radioactive waste incineration plant

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Radioisotopes, 29(10), p.484 - 489, 1980/00

no abstracts in English

11 (Records 1-11 displayed on this page)
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