There is no need to transfer traditional sewage and waste from one place to another. Instead, sewage and feces are pumped into treatment tanks on site, and the mixture in the sewage, such as stones, plastic bags, metals, cotton yarn, gloves, etc., is screw pressed and pumped to the coarse filter tank; Step 2: Discharge the wastewater from the coarse filter into the fine treatment tank, add an appropriate amount of specialized chemicals, stir and mix, and overflow into the solid-liquid separator for sludge pressure drying treatment; After separation, the clear water can meet China's water quality discharge standards and be recycled and discharged into the municipal pipeline network, or directly used for watering flowers, trees, or as water for fountain landscapes (which can be sterilized by ultraviolet radiation according to user needs and used as reclaimed water). The separated solid organic fertilizer is non-toxic, harmless, and odorless. The solid organic fertilizer that is compressed and dried on site can be packaged and transported as organic fertilizer and sold to organic fertilizer factories, agricultural gardens, flower beds, and other units. It is truly a green and environmentally friendly fertilizer, basically replacing traditional suction trucks and sewage trucks. No transportation costs, saving 10-20 labor costs, significantly improving economic benefits, eliminating the scene of foul odor and sewage flow, avoiding secondary pollution, realizing resource recycling and turning waste into treasure.