Continuous sepn. of cpds. from an effluent

摘要

Separating chemical or nuclear compounds from an effluent, is characterised in that it is continuous and comprises: formation of a complex by oxido-reduction of the chemical or nuclear compounds with co-precipitation in a reactor (2); tangential filtration of the complex through a membrane (6) to obtain a concentrate and a permeate; and recirculation of the concentrate to the reactor (2). Also claimed is the appts. for carrying out the above process.