NOVELTY - Comprehensive treatment of household waste, excrement and urine of people, livestock and domestic fowls and water treatment sludge to produce an organic fertilizer comprises providing e.g. organic matter of household wastes by: (a) classifying the organic matter into three parts, crushing and stirring; (b) collecting human excrement and crushing; (c) crushing the excrement of livestock, blending, filtering, adding into a mixture tank, adding e.g. gypsum and carbamide, adding into a digestion tank for rotting, preparing fertilizer, introducing to the farm; and (d) filter pressing.    USE - The method is useful for the comprehensive treatment of household waste, excrement and urine of people, livestock and domestic fowls and water treatment sludge to produce an organic fertilizer.    DETAILED DESCRIPTION - Comprehensive treatment of household waste, excrement and urine of people, livestock and domestic fowls and water treatment sludge to produce an organic fertilizer, comprises providing organic matter of household waste, excrement and urine of people, livestock and domestic fowls by: (a) classifying the household waste obtained from families, public, hotels, enterprises, public institutions and schools into three parts of organic matter e.g. kitchen bits and market hall wastes, and harmful matter e.g. used batteries and fluorescent tubes, and recycled materials e.g. paper, plastic, rubber, metal, woof and glass, where the family wastes comprises an adhesive sticker printed with respective house numbers distributed by the government on each bag, the bags of the other departments have unit names and the bag of the public has the address and the serial number, crushing the organic matter, and adding the domestic sewage to stir into a pumping situation; (b) collecting the human excrement by using a direct-down type scentless sterile flush-free close stool, and a direct-down type scentless sterile flush-free squatting pan, introducing a temporary storage tank via an excrement collection tube for crushing again; (c) crushing the excrement of livestock, and domestic fowls, and blending the organic matter, which is blended into the pumping station, and smashing with the human excrement and water treatment sludge, filtering to remove the matters, which cannot be smashed for burying, introducing the remaining matter to a mixture tank, adding calcium superphosphate, gypsum, carbamide, ammonia, ferrous sulfate and an appropriate straw powder in the stirring tank, introducing the evenly stirred mixture into a sealed large underground digestion tank via a pump for rotting for a particular period of time, where the marsh gas is transferred to the user via a marsh gas station and carrying out fertilizer standardization treatment on the decaying fertilizer by a detecting test station; and transferring the obtained safe multi-element quick-acting organic fertilizer to a farm or a vegetable base; (d) filter pressing to obtain two types of fertilizers of pure liquid and solid, where the process is thoroughly pipe networked.