On April 29，2020，China promulgated the newly amended “Law of the People’s Republic of China on the Prevention and Control of Solid Waste Polluting Environment”，which clarified that the environmental protection authorities should define the harm and degree of impact of the industrial solid waste to the public health and ecological environment，organize the evaluation of comprehensive utilization of industrial solid waste resources and promote the comprehensive utilization of industrial solid waste. The majority of the world’s antibiotic raw materials come from China. The pollution problem of antibiotic residues，the research and development of harmless treatment and recycling technologies，and the safe use of recycling products also get attention for research in China.