System for Electrochemical Treatment and Method Thereof

A head unit for electrochemical treatment of a surface, the head unit comprising:

• a handle including to an output tube and a vacuum tube, the output tube and vacuum tube configured to couple the handle to a portable cart;
• a body coupled to the handle;
• and
• a plurality of electrodes coupled together via one or more connectors, at least one of the plurality of electrodes configured to pivot relative to an adjacent electrode such that each electrode is substantially parallel to the surface,
• wherein each of the plurality of electrodes is disposed within the body and each of the plurality of electrodes includes a plurality of output channels for outputting an electrochemical solution and a plurality of vacuum channels for vacuuming the electrochemical solution.

A method for electrochemical treatment, the method comprising:

• storing a first electrochemical solution in a first container and storing a second electrochemical solution in a second container, the first electrochemical solution and the second electrochemical solution configured for electrochemical treatment of a surface;
• pumping the first electrochemical solution from the first container to a head unit through an output tube, the head unit being in fluid communication with the first container;
• outputting the first electrochemical solution from the head unit to the surface and simultaneously vacuuming first excess solution into the head unit, the first excess solution being the first electrochemical solution not deposited on the surface;
• rinsing the output tube with a cleaning solution to purge the first electrochemical solution from the output tube;
• pumping the second electrochemical solution from the second container to the head unit via the output tube, the head unit being in fluid communication with the second container;
• and
• outputting the second electrochemical solution from the head unit to the surface and simultaneously vacuuming second excess solution into the head unit, the second excess solution being the second electrochemical solution not deposited on the surface.