Septic and wastewater treatment septic tank

摘要

The present invention relates to a manure and a wastewater treatment purified water tank, which is manufactured by a method such as a rotary molding method using a synthetic resin or the like, and has an outline cylindrical casing and a plurality of protrusions fitted in the inside of the outer casing, Wherein each of the projecting relationships is fluidly connected to an intermediate connecting pipe and a plurality of width pores are formed under one or two projecting relationships, And a cover casing formed integrally therewith and provided with a cleaning port and an air discharge pipe. The projecting relationship of the processing unit is such that the inner cylindrical portion forms the main needle chamber, the secondary inlet chamber forms the secondary precipitation chamber, The zone has two width chambers, and the lateral zone of the width chamber forms a contact chamber, Having pores constituting the aeration of the room is measured final final settling chamber incorporated a filter material, and the material will be characterized by having the outlet.