Apparatus for treating waste water having electrocoagulation part and sterilizing water suppling unit and method of treating waste water

摘要

The present invention relates to a waste water treatment device and water treatment method with an electrical agglomeration processing and sterilizing water supply unit. This cross into the treatment tank and the treatment tank for receiving the wastewater in parallel and a plurality of electrode plates and the electric supply to plate electrodes, but is a direct current neighbor to each electrode plate so as to have the electrodes of mutually opposite are provided with vertically and the first electric aggregation processor having a control unit; The residual contaminants of the first water accept water that passed through the first electric aggregation processing by further removing through electrical agglutination, for receiving the supplied water treatment tank and, parallel to each other in the processing tank, and a large number are provided in the vertical of the electrode plate and the second plate electrode for electric aggregation processing, but applies a direct current to each of the neighboring electrode plates having an electrical supply and control unit for the electrode so as to have a mutually opposite; Second supplying the electrical be sterilized in the aggregation processor is characterized in that it comprises a sterilizing water supply unit for sterilizing water in the electro flocculation treatment.; The present invention composed as described above, by means of two processes associated with the electric flocculation treatment in series tank for waste water repeatedly performed a high electric flocculation treatment effect particularly in the second and sprayed upward aggregation number sterilizing the interior of the electric aggregation processing rapid flotation of pollutants in the state, as well as induce an effect that can perform sterilization of various microorganisms at the same time.