NOVELTY - Micro-current intensified dye wastewater degradation device comprises filtering tank mounted with filter film (3). The inner filtering tank is separated with cathode unit (2) and anode unit (8). The cathode unit is filled with activated carbon granules (4) and inoculating with activated sludge. The cathode unit is inserted with cathode electric conductor (10). The anode unit is inserted with anode electric conductor. The cathode electric conductor is connected to power supply through lead. The anode electric conductor is connected to power supply through lead.    USE - Micro-current intensified dye wastewater degradation device.    ADVANTAGE - The method can increase efficiency of removing dye and shorten processing time, saves energy, and does not produce sludge and stench.    DETAILED DESCRIPTION - Micro-current intensified dye wastewater degradation device comprises filtering tank mounted with filter film (3). The inner filtering tank is separated with cathode unit (2) and anode unit (8). The cathode unit is filled with activated carbon granules (4) and inoculating with activated sludge. The cathode unit is inserted with cathode electric conductor (10). The anode unit is inserted with anode electric conductor. The cathode electric conductor is connected to power supply through lead. The anode electric conductor is connected to power supply through lead. The cathode unit is connected to water inlet. The water inlet is connected to filter film on one side and water outlet on the other side. The anode unit is connected to filter film. An INDEPENDENT CLAIM is included for degradation of intensified dye wastewater comprising preparing degradation device; inoculating activated sludge into cathode unit, adding nutrient solution, and incubating for 40-60 days; pre-processing wastewater to regulate dye concentration of 200-400 mg/L, adding nutrient solution to adjust chemical oxygen demand to 400-800 mg/L, and adjusting pH to 6.5-7.5; and pumping into water inlet, processing, and pumping into water outlet, and controlling hydraulic retention time at 1.05 L/day and power voltage at more than 0.8 V.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of micro-current intensified dye wastewater degradation device.    Cathode unit (2)    Filter film (3)    Activated carbon granules (4)    Anode unit (8)    Cathode electric conductor (10)