PIPE-TYPE DEVICE FOR TREATING PLATEAU AREA DOMESTIC SEWAGE AND TREATMENT METHOD

摘要

Disclosed are a pipe-type device for treating plateau area domestic sewage and a treatment method. The treating device comprises a primary sewage treatment apparatus (5), a gas flotation apparatus, a heating pipe, an aeration oxygenation apparatus, a biological treatment pipe, an ultraviolet disinfection pipe, a detection apparatus and a solar energy system, wherein the primary sewage treatment apparatus (5) is used for removing larger suspended matter and floating objects from the sewage; the gas flotation apparatus is used for removing suspended matter and oily substances from the sewage; the heating pipe is used for heating the sewage by using a tubular electric heating element (16); the aeration oxygenation apparatus is used for increasing the oxygen content of the sewage by means of aeration so as to provide good conditions for subsequent biological treatment; and the biological treatment pipe is connected by means of a flange (24), and is used for degrading organic matter in the sewage by using immobilized microorganisms. The pipe-type sewage treating device covers a small area, is easy to move and transport, and can treat dispersedly distributed domestic sewage.