Cocheci, VasileVasileCocheciArpad, EugenEugenArpadLorineti, AtilaAtilaLorinetiBurtica, GeorgetaGeorgetaBurticaIlea, DorinaDorinaIlea2017-04-202017-04-201981-11-30Patent no. RO 78056-Ahttp://hdl.handle.net/123456789/868Patent Assignee Name(s) and Code(s): INST EPURAREA APELOen-USWastewater treatmentResidual water purifying inorganic complex coagulant prepn. by treating serpentine ore with hot sulphuric acid and sepg. and opt. concentrating acid filtrateProcedeu pentru obtinerea unui coagulant anorganic complex pentru tratarea si epurarea apelorPatent