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The Decomposition of Ozone in Aqueous Solution

Shigeharu Morooka, Kiyoshi Ikemizu, Yasuo Kato

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Abstract

溶存オゾンの自己分解速度を液温3~35℃, pH2~9で測定し, 次の実験式を得た.-dC/dt=ka0 [OH-] 0.28C1.5+kb0 [OH-] 1.0C1.0ここにka0=4.6×1013exp (-17.9×103/RT) kb0=1.8×1018exp (-20.6×103/RT) C=オゾン濃度 [mol/l], [OH-];OH-イオン濃度 [mol/l], R=気体定数 [cal/mol・°K], T=絶対温度 [°K], t=時間 [sec].

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溶存オゾンの自己分解速度を液温3~35℃, pH2~9で測定し, 次の実験式を得た.-dC/dt=ka0 [OH-] 0.28C1.5+kb0 [OH-] 1.0C1.0ここにka0=4.6×1013exp (-17.9×103/RT) kb0=1.8×1018exp (-20.6×103/RT) C=オゾン濃度 [mol/l], [OH-];OH-イオン濃度 [mol/l], R=気体定数 [cal/mol・°K], T=絶対温度 [°K], t=時間 [sec].

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Available abstract

溶存オゾンの自己分解速度を液温3~35℃, pH2~9で測定し, 次の実験式を得た.-dC/dt=ka0 [OH-] 0.28C1.5+kb0 [OH-] 1.0C1.0ここにka0=4.6×1013exp (-17.9×103/RT) kb0=1.8×1018exp (-20.6×103/RT) C=オゾン濃度 [mol/l], [OH-];OH-イオン濃度 [mol/l], R=気体定数 [cal/mol・°K], T=絶対温度 [°K], t=時間 [sec].

Key concepts: Decomposition, Aqueous solution, Ozone, Chemistry, Nuclear chemistry, Physical chemistry, Organic chemistry

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