Kitchen waste is a major component of solid waste in the cities of China. Due to the lifestyle and habits, Chinese residents produce massive number of kitchen waste, which has high water content and is easy to rotten and perish. It can significantly damage the environment if not dealt with effectively and timely. Considering the fact that kitchen waste is collected at fixed time in short period, Weiming Environment Protection adopts direct-transportation model of “bins waiting for the truck”, which significantly shortens the intermediary process and guarantees fast and effective kitchen waste pickup and removal. Weiming Environment Protection has adopted the treatment technology represented by the primary “pretreatment+anaerobic digestion” model and equipped with biomass purification and storage system, which takes “crude oil” and “biogas” as high value-added products.
• Kitchen waste disposal
In July 2015, Weiming Environment Protection entered the BOT Franchise Agreement for Phase III of Linjiang household waste Incineration Power Plant with Wenzhou municipal government. The project, with the kitchen waste disposal capacity of 200 tons/day, turns to Wenzhou Weiming Renewable Kitchen Resource Co., Ltd. for kitchen waste pickup (excluding oil separator and grease from range hood), transportation and disposal. The franchise term for this project is 28 years.
In May 2017, Weiming Environment Protection entered the Waste Incineration and Power Plant Expansion PPP Agreement with Ruian City. This project, invested, constructed, and run by Ruian Haibin Weiming Environment Protection and Energy Co., Ltd. for a term of 30 years, will establish a new kitchen waste project with a daily capacity of 150 tons.
• Kitchen waste removal
In September 2015, Wenzhou authorities officially declared Wenzhou Weiming Renewable Kitchen Resource Co., Ltd. as the exclusive franchise for kitchen waste (excluding oil separator and grease from range hood) pickup in Wenzhou city.