Fig. 4: Simplified plant scheme for ENEA distillation/wet-oxidation system76.
From: Fenton and Fenton-like wet oxidation for degradation and destruction of organic radioactive wastes
Fig. notations: R—reboiler for distillation and reactor for wet-oxidation. CR—packed column for distillation. C—condenser. SR—phase separator to allow recirculation of various liquids. CL—washing column for off-gas. S1—waste feed tank. S2—H2O2 storage tank. S3—organic residue tank (interim waiting for wet oxidation). S4—aqueous residue tank (interim from wet-oxidation, awaiting cementation). S5—organic distillate interim storage (for incineration). S6—aqueous distillate interim storage (for discharge). Reproduced with permission from ref. 76, copyright (EC, 1995).
