Solid-liquid separator

摘要

A solid-liquid separator for sludge or the like comprising: a treating tank; means disposed in the treating tank for establishing a horizontal flow therein; and a plurality of stages of submerged filter systems arranged in the treating tank sequentially in the direction of the horizontal flow. This horizontal flow is used sequentially in the submerged filter systems so that the power to be consumed for establishing a scavenging flow can be reduced.