Cells and electrodes for electrocoagulation treatment of wastewater

摘要

An apparatus for treating wastewater comprising an electrocoagulation cell 100 including holding and isolating members 7, a top cell cover 17, a plurality of electrode plates E1 through E8 inserted within a sleeve 18 made of non-conductive material, thereby the electrode plate sets 11 and 12 offer minimum resistance to the incoming liquid. Such an electrocoagulation cell 100 including a member to break the laminar liquid flow and to maintain a turbulent state all along said cell 100. A set of electrode plates 11 and 12 connected in parallel or in series, wherein said electrode plate sets 11 and 12 have connections arranged such that it allows the electrical current be indistinctively interrupted and reversed. Such an electrode plate set 11 and 12 connected in parallel or in series, wherein a combination of non-similar metals may be made in order to have electrical connections that allow disinfection of the treated liquid.