NOVELTY - A solid household waste is hydrolyzed and sorted with respect to different specific gravities in water. The non-degradable and degradable organic material is sorted. The sieved organic material is crushed, and deposited in sand deposition pool. A hydrolysis adjusting agent (effective microorganism (EM) bacterium) is added to degradable organic material in hydrolysis and adjustment pool and subjected to anaerobic reaction. The methane is automatically collected, purified and stored. The sludge is separated and dried to obtain organic material which is used as bio-fertilizer.    USE - Processing of solid household waste to produce bio-fertilizer, and high-quality environmentally-friendly brick for building.    ADVANTAGE - The method enables economical and efficient processing of solid household waste.    DETAILED DESCRIPTION - A solid household waste is hydrolyzed and sorted with respect to different specific gravities in water. The waste is crushed and sieved and the waste is separated to solid, liquid and gas using active inner circulatory anaerobic reactor. The sorted solid household waste is immerged in flow-type water-washing sorting pool for 12-36 hours such that the soluble organic material in household solid waste is dissolved in water, and the non-degradable organic material and metal are sorted. The suspending organic material is sieved by mixing and water flowing process. The organic material is supplied to grid sieving machine, and non-degradable and degradable organic material is sorted. The sediment is crushed. The sieved organic material is crushed in a crusher, and deposited in sand deposition pool for 1 hour. The organic material is supplied to grid sieving machine and further sieved. The non-degradable organic material is sorted, recycled, and the degradable organic material is supplied to hydrolysis and adjustment pool. A hydrolysis adjusting agent (effective microorganism (EM) bacterium) is added to degradable organic material in hydrolysis and adjustment pool and subjected to anaerobic reaction, and the ratio of hydrolysis liquid and EM bacterium is 1000:1-3. The bacterium is pumped to anaerobic reactor, reacted for 24 hours or more, and subjected to anaerobic reaction to obtain methane. The methane is automatically collected, purified, stored, transmitted and distributed. The afterheat of power generation is used for temperature adjustment of hydrolysis adjusting pool and heat source. The anaerobic reaction liquid is discharged to sediment separation pool and subjected to natural deposition process through backwater process. The sludge is separated and dried to obtain organic material which is used as bio-fertilizer. The sieved non-degradable inorganic material is added to crushed inorganic material. Cement and other materials are added to material, mixed, pressed and molded to obtain high-quality environmentally-friendly brick. The non-degradable organic material and metal are recycled, and backwater is recycled as industrial water and water for agriculture, and the methane energy which is used for power generation for domestic purpose is generated.