TECHNOLOGY FOCUS - CHEMICAL ENGINEERING - Preferred Process: The household refuge (50%), livestock waste (50%) and biomass waste are primarily separated in factory. The waste is divided into organic material, inorganic material, light plastic, inflammable material and ferromagnetic material. The organic material as raw material is crushed to obtain raw material having grain diameter of 8-68 mm. The raw material is magnetically separated by second class automation magnetic separation device to remove ferromagnetic material, and is transported to oxidative reactor. The oxygen-enriched air with oxygen content of 30% which is pre-heated to 60 degrees C, is charged to the oxidative reactor, and phosphorus oxide with concentration of 10 wt.% is added to oxidative reactor, such that the mass ratio of raw material and phosphorus oxide is 100:5. When volume of raw material is 75% of oxidative reactor capacity, the charging of material is stopped. When pressure in reactor is 0.1 MPa, the charging of oxygen-enriched air is stopped, and temperature is increased from room temperature to 145 degrees C within 5 minutes. The pressure of oxidative reactor is controlled to 0.5 MPa, and temperature and pressure of oxidative reactor are maintained for 12 minutes, and the starchy material is degraded. After 5 minutes, the temperature of oxidative reactor is increased to 145-205 degrees C, and pressure of oxidative reactor is controlled to 1 MPa, and temperature and pressure of oxidative reactor are maintained for 10-15 minutes, and sugar, crude fiber and protein are degraded. The temperature of oxidative reactor is increased to 205-230 degrees C, and pressure is controlled to 1.25 MPa, and temperature and pressure of oxidative reactor are maintained for 10 minutes, and fat fur is degraded. After degradation reaction is completed, pressure of oxidative reactor is decompressed to 0.3 MPa, and steam in oxidative reactor is discharged. The hot air at 100 degrees C is charged to stove the raw material for 40 minutes. The moisture content of raw material in oxidative reactor is reduced to 30% or less. The raw material in reactor puffs to puff storehouse, and hydrolyzed. The hydrolyzed product is neutralized, such that pH is adjusted to 7.5. The raw material particles with grain diameter of 8 mm or less are crushed to obtain intermediate product. ACTIVITY - Fertilizer.