APPARATUS AND PROCESS FOR TREATING WASTEWATER

摘要

An apparatus for treating wastewater is provided, which comprises a biological reaction tank (8) and a membrane separation device (19). The membrane separation device (19) is provided outside the biological reaction tank (8). A mixing device is provided inside the biological reaction tank (8) and an aeration device (23) is provided inside the membrane separation device (19) or inside a container for loading the membrane separation device (19). The biological reaction tank (8) is connected to the membrane separation device (19) or the container for loading the membrane separation device (19) through a pipeline. A process using the apparatus for treating wastewater is also provided.