1. OPTIMAL CONTROL OF BRINE ELECTROLYSIS IN ION EXCHANGE MEMBRANE REACTORS. Authors: IMRE-LUCACI ARPAD.2. ELECTRIC POWER CONSUMPTION COST MINIMIZATION IN BRINE ELECTROLYSIS BY ION EXCHANGE MEMBRANE REACTORS. Authors: IMRE-LUCACI ARPAD.3. ARTIFICIAL NEURAL NETWORKS USED FOR THE SIMULATION OF THE BATCH FERMENTATION BIOREACTOR. Authors: VASILE MIRCEA CRISTEA, IMRE-LUCACI ARPAD, ŞIPOŞ ANCA, BRĂTFĂLEAN DORINA, PAUL ŞERBAN AGACHI.