Abstract: Process for treatment of wastewater is provided. The wastewater includes suspended or dissolved wastewater components and an aqueous component. During the treatment process, at least a portion of a solids bed through which the wastewater is passed is dissolved using an electric current. Dissolution of the solids bed produces constituents which react with the wastewater and enable separation of the suspended or dissolved wastewater components from the aqueous component. Also provided is a system for carrying out the process.

Abstract: Method and system for treatment of a wastewater stream at a location is disclosed. The wastewater stream includes a floating waste component such as sewer FOG or oil and an aqueous component such as water. The wastewater stream is directed from the location to a separator through an intake which is fluidly connected to the location and the separator. The separator separates the floating waste component from the aqueous component. The separated floating waste component is directed to a floating waste discharge outlet associated with the separator and the separated aqueous component is directed to an aqueous discharge outlet associated with the separator.

Abstract: Method and system for treatment of a wastewater stream at a location is disclosed. The wastewater stream includes a floating waste component such as sewer FOG or oil and an aqueous component such as water. The wastewater stream is directed from the location to a separator through an intake which is fluidly connected to the location and the separator. The separator separates the floating waste component from the aqueous component. The separated floating waste component is directed to a floating waste discharge outlet associated with the separator and the separated aqueous component is directed to an aqueous discharge outlet associated with the separator.

Abstract: An electrocoagulation unit for removing one or more dissolved constituents from an untreated feedstock comprises a non-electrically conductive housing having a fluid inlet, a fluid outlet and an interior surface; a cathode and anode arranged within the housing, the cathode and anode each having an ionizing surface, the ionizing surfaces of the anode and cathode in opposed facing relation so as to define a gap having a separation distance therebetween; the cathode and the anode configured to be electrically coupled to a DC power supply in a DC electrical circuit so as to ionize and dissolve the ionizing surface of the anode; and a controller configured to maintain the separation distance at a set value as the ionizing surface of the anode dissolves. A method for using a plurality of electrocoagulation units in series is also provided.