combined electrocoagulation reactor and electroflotation electrochemical wastewater treatment.

摘要

combined electrocoagulation reactor and electroflotation electrochemical wastewater treatment. # allows the separated hydrogen gas released during the electrochemical treatment collection. It comprising: a first chamber (2) with an anode (5); a second chamber (3), a cathode (8), connected at the bottom with the first chamber (2) and separated from said first chamber (2) at the top; a source of electromotive force, connected to the anode (5) and cathode (8); and collection means (15), on top of the second chamber (3), to remove hydrogen formed in the second chamber (3) by oxidation of water protons by the cathode. Such collecting means preferably comprises a cover (16) dome-shaped to retain the hydrogen, and driving means (17) to remove entrained hydrogen.