Therefore, due to the high volume of waste generated along with the high costs of collection and transportation and more importantly, environmental problems and damage due to lack of standard management of this type of waste are among the main problems in this plan to provide technical and economic solutions for Their fixes are addressed.

Therefore, after conducting extensive research, the experts of this complex designed and built an environmentally friendly system for waste management in the central fruit and vegetable market of Tehran with a capacity of 100 tons per day. According to the tests and results of the implementation of this system, its capability and performance in wet fruit and vegetable waste management has been confirmed. This system has the ability to reduce the volume and weight of wet incoming waste by 85-80% and the product of this system can be both pre-compost and stabilized environmentally friendly vegetable soil with reduced volume and high purity to a significant extent. , To be produced. This system, in addition to reducing the volume of waste and turning it into a material, also purifies the finished products and converts them into water that can be used for agriculture and other similar hazardous and environmentally friendly uses.