Novel sewage treatment equipment for MBR membrane reactor

Abstract

The invention discloses novel sewage treatment equipment for an MBR membrane reactor. The novel sewage treatment equipment for the MBR membrane reactor comprises a box body, a pretreatment tank, an active biological treatment tank and an MBR treatment tank, wherein the pretreatment tank is arranged inside the box body, the active biological treatment tank is arranged at one side of the pretreatment tank, the MBR treatment tank is arranged at one side of the active biological treatment tank, the MBR membrane reactor is arranged inside the MBR treatment tank, the MBR membrane reactor is connected with a fixed plate by virtue of a telescopic rod, and the fixed plate is connected with a fixed support by virtue of a swivel bearing; a water quality monitor is arranged at the bottom of the box body, and a controller is arranged at one side of the fixed support; and a sewage inlet is formed in the top of the box body, a sewage outlet is formed in the bottom of the box body, a sewage inlet valve is arranged at the top of the sewage inlet, and a sewage outlet valve is arranged at the top of the sewage outlet. The novel sewage treatment equipment for the MBR membrane reactor is reasonable in overall design, compact and efficient in technological process, high in automation degree and easy to mount and popularize.

Description

technical field [0001] The invention relates to a sewage treatment equipment, in particular to a sewage treatment equipment of a novel MBR membrane reactor. Background technique [0002] The modern sewage treatment process can be divided into primary, secondary and tertiary treatment. The primary treatment mainly removes the suspended solid pollutants in the sewage. Most of the physical treatment methods can only meet the requirements of the primary treatment. After primary treatment, BOD can generally be removed by about 30%, which does not meet the discharge standard. The primary treatment belongs to the pretreatment of the secondary treatment. The secondary treatment mainly removes colloidal and dissolved organic pollutants (BOD, COD substances) in the sewage, and the removal rate can reach more than 90%, so that the organic pollutants can meet the discharge standards. , Tertiary treatment, further treatment of refractory organic matter, nitrogen and phosphorus and other...

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