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-irradiationKikuchi, Masahiro; Kobayashi, Yasuhiko
Shokuhin Shosha, 50(1), p.3 - 8, 2015/10
no abstracts in English
-estradiol in waterKimura, Atsushi; Taguchi, Mitsumasa; Arai, Hidehiko*; Hiratsuka, Hiroshi*; Namba, Hideki; Kojima, Takuji
Radiation Physics and Chemistry, 69(4), p.295 - 301, 2004/03
Times Cited Count：27 Percentile：82.91(Chemistry, Physical)no abstracts in English
Taguchi, Mitsumasa
JAERI-Conf 2003-016, p.111 - 116, 2003/08
None
Kojima, Takuji
Hoshasen To Sangyo, (95), p.64 - 68, 2002/09
JAERI has developed decomposition/detoxicization technology of diozins in waste incineration flue gas using electron beams and actual 200
flue gas at Takahama clean center. The obtained results are as follows:(1) Ratio of concentrations before and after irradiation were about 50%, 80% and higher than 90%(goal) for absorbed doses of 3, 10, and higher than 14kGy. (2)Applicability of the obtained data with the scale-up ratio of about 6 was demonstrated for actual 4,000 m
/h flue gases. (3)Toxicity as endocline-desruptor was checked using ELISA method and higher than 50% of such a toxicity was reduced from initial one by irradiation.(4) Diphenylether(DPE) or chloro-DPE having benzen-rings and ether bonds, were used as model compounds to clarify electron-beam decomposition mechanism detecting decomposition products at 200
C. Break of ether bonds and cleavage of benzen-rings can be occured mainly at the initial decoposition process of dioxins rather than dissociation of Cl base without destruction of dioxin structure.
