To reduce the use of plastic bags and improve the waste treatment, Smart Community Kitchen Waste Biodegradation Equipment provides each household with exclusive bins with a unique bar code. The receiving, cleaning, and returning of bin takes only about 20 seconds in total. Our patented High Temperature Aerobic Digestion Technology can decompose 95% organic wastes into carbon dioxide and water. The match app is good for management and encouragement. The solution reliefs the pressure of centralized disposal and avoids the environmental problems, providing a new solution for the authority to build a waste free city.