To provide an oxidation treatment method and equipment for an organic liquid to be treated which does not allow the organic liquid to be treated to reverse flow into branch piping even in case of the occurrence of a deviation in operation timing at the start or stop of operation and a pressure fluctuation in main piping during the operation.
This oxidation treatment equipment for the organic liquid to be treated has a reactor 1 for inducing an oxidation reaction in the organic liquid to be treated, supplying means 2 for supplying the organic liquid to be treated to the reactor 1 through the main piping 7 after increasing its temperature and pressure, injecting means (oxidizing agent injecting means 4) for injecting a reaction acceleration control material (oxidizing agent) through the branch piping 11 connected to the reactor 1 or the main piping 7 and discharging means 3 for discharging the treated liquid subjected to cleaning after the oxidation reaction from the reactor 1. The equipment described above has force feeding means 5 for force feeding low-reaction fluid to the reactor or the main piping from the branch piping through a fluid introducing pipe 19 connected to the branch piping 11.
SAEKI KAZUMARU
NISHIDA HIDEO
SORA TOSHIYUKI
MIYAGAWA MAMORU
MURAOKA KAORU
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