| abstract |
The invention relates to the technical field of environmental protection, in particular relates to a method using potosia brevitarsis larva for processing kitchen waste, and is characterized in that the technical process comprises the steps of kitchen waste pretreatment and transformation of pretreated matters in insect abdomen; the kitchen waste pretreatment comprises sorting, extrusion, bio fermentation and drying of the kitchen waste to prepare kitchen waste pretreated matter particles which are free of smell, free of pollution, rich in nutrient, and suitable for using as insect feeds, the transformation of the pretreated matter particles in the insect abdomen is as follows: during use of the potosia brevitarsis larva for processing the pretreated matter particles, a processing method is adopted, from the growth process of every 500 g of the potosia brevitarsis larva to old and mature larva, 0.75-10 kg of kitchen waste pretreated matters are transformed in the insect abdomen; and the method has advantages of novel and simple processing method, fast processing speed, less energy consumption, less occupied area, low operation cost, no pollution to the environment, and the like. |