| 摘要 |
A wastewater treating equipment that treats wastewater accurately and stably by compositely performing cleaning of membranes and induction of wastewater while the equipment is simply installed within a small septic tank is provided. An equipment for treating wastewater comprises: a membrane module(10) having a plurality of membranes(11) vertically arranged such that the membranes are spaced from one another, and a treated water discharge pipe(12) connected to the membranes; a cleaning and induction part(20) installed on a lower portion of the membrane module to clean surfaces of the membranes by ejecting air upward and induce the sucked wastewater into the membranes by sucking wastewater; a fixed frame(30) installed vertically such that the membrane module and the cleaning and induction part can be removably mounted on the fixed frame; and an air diffusion part(40) installed on the fixed frame to supply air into wastewater stored in a small septic tank. The cleaning and induction part comprises a cleaning case(21), an air ejection pipe(22), and a plurality of inflow holes(23). The air diffusion part comprises an air inflow pipe(41), and an air diffuser(42) on which a plurality of air exhaust holes(43) are formed. |
