Special catalyst for high-concentration organic wastewater treatment and wastewater treatment method

The invention discloses a special catalyst for high-concentration organic wastewater treatment and a wastewater treatment method. The special catalyst comprises the following metal elements in parts by mass: 10-20 parts of Ni, 10-20 parts of Rb, 5-15 parts of Mn, 5-15 parts of Ti, 5-15 parts of Co, 5-15 parts of Cu, 5-15 parts of Fe, and 5-15 parts of Mo. The method comprises the experimental steps as follows: reacting raw water for 0.5 hour in a primary micro electrolysis catalyzed oxidation experiment device, carrying out coagulating sedimentation, and testing supernatant; reacting for 0.5 hour in a secondary micro electrolysis catalyzed oxidation experiment device, carrying out coagulating sedimentation, and testing supernatant; and reacting for 0.5 hour in a third micro electrolysis catalyzed oxidation experiment device, carrying out coagulating sedimentation, and testing supernatant. The special catalyst provided by the invention can effectively reduce the treatment cost of high-concentration organic was