METHOD FOR DECONTAMINATION OF A LIQUID EFFLUENT INCLUDING ONE OR MORE RADIOACTIVE CHEMICAL ELEMENTS BY TREATMENT IN A FLUIDIZED BED

• Main Authors: MUHR HERVE, BARRE YVES, JAUBERT CERE CLAIRE, PLASARI EDOUARD, COHIN OLIVIER, PACARY VINCENT
• Format: Patent
• Language: English
• Published: 01.12.2011
• Subjects: CHEMISTRY; DECONTAMINATION ARRANGEMENTS THEREFOR; METALLURGY; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT; SEPARATION; TRANSPORTING; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention relates to a method for decontamination of a liquid effluent including one or more radioactive chemical elements to be eliminated including the following steps: a step of bringing into contact in a stirred fluidised bed, in a first zone of a reactor, of the said liquid effluent with so...