1. Adopt market operation modes such as BOT / BOO, build a separate food waste collection and transportation system, and realize the integration of collection, transportation and disposal.

2. The core treatment process is mid-temperature anaerobic digestion, and the entire process system includes an intelligent food and kitchen waste collection and transportation system, a pretreatment system, a biodiesel system for waste oil and fat production, an organic medium-temperature anaerobic fermentation system, biogas residue and biogas slurry The chemical utilization and treatment system, biogas power generation system, biological deodorization system, etc., have fully realized the resource utilization and harmless treatment of kitchen waste.

Main achievement

Food waste collection and transportation and harmless treatment project

The food waste collection and transportation project in Longgang District, Shenzhen achieves a daily treatment of 200 tons + 30 tons of waste edible oils and fats. At the same time, in order to cooperate with the source classification of Shenzhen, kitchen waste can be included in this project in the future for harmless Chemical treatment, the project's franchise operation period is 15 years. The project uses wet heat hydrolysis technology, biodiesel technology and anaerobic fermentation biogas production technology to achieve a daily biogas production of 11,000 cubic meters and an annual production of 4,500 tons of diesel fuel. The implementation of this project not only implements centralized treatment of kitchen waste generated in Longgang District, but also solves the problem of kitchen waste disposal, and realizes the ultimate "harmless, reduced, and resource-based" treatment of urban organic waste aims.