It refers to the treatment of the feces cleaned by water in the aquaculture industry. The content of water or urine is relatively high. After the solid-liquid dry-wet separation, the liquid is made into liquid fertilizer, and the solid feces into powder fertilizer or granular fertilizer. This process equipment avoids secondary pollution, solves the environmental pollution problem, and makes the liquid-solid waste become a treasure. Benefit maximization.

The process flow：