TECHNOLOGY FOCUS - BIOTECHNOLOGY - Preferred Components: The anthraquinone compound containing waste water is anthraquinone compound fermentative production waste, liquid waste of anthraquinone compound extracted plant, or other waste generated in producing anthraquinone compound. Preferred Method: The liquid amplification culture is carried out in an amplification culture medium including potato sucrose culture medium. The liquid culture medium of pH 5-8 in shaking flask culture and amplification culture process comprises 5-30 g/l glucose, 0-5 g/l peptone, 0-5 g/l yeast extract, 0.2-1 g/l magnesium sulfate, 0.5-10 g/l Tween-80 (RTM: Polysorbate 80), 2-9 g/l potassium dihydrogen phosphate. The culturing process is carried out at 120-140 degrees C for 20-40 minutes. The shake flask culturing process comprises inoculating 3-5 blocks C. subvermispora into sterile test tube slant (5x 5 mm), taking 250 ml conical flask having 40-120 ml culture medium, rotating at a speed of 150 revolutions/minute, and culturing at 25-35 degrees C for 24-72 hours. The culturing process comprises inoculating 1-20% shake flask culture seed liquid into amplification culture medium, culturing at 25-35 degrees C, at a stirring speed of 50-200 revolutions/minute, at an aeration rate of 0.2-2:1 vol./vol./minute(aeration air volume/broth volume/minute), and culturing for 18-72 hours, where the culture medium is anthraquinone containing compound waste water culture medium comprising anthraquinone containing compound waste water obtained after concentrating or diluting anthraquinone containing compound waste water to a concentration of 50 g/l waste water, 5-30 kg glucose, 0.5-2 kg soybean meal, 5-15 g copper sulfate, 5-15 g ferrous sulfate, 5-20 g manganese sulfate. The degradation process comprises inoculating 2-20% seed liquid into culture medium, culturing at 25-35 degrees C, at a stirring speed of 50-200 revolutions/minute, at an aeration rate of 0.2-2:1 vol./vol./minute(aeration air volume/broth volume/minute), and culturing for 36-168 hours.