Biological sewage treatment tank

The invention discloses a biological sewage treatment pond which comprises a pond body part and a water distribution channel, the water distribution channel is arranged in the pond body part, and the two ends of the water distribution channel are fixedly connected with the pond body part respectivel...

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Bibliographic Details
Main Authors HU ZHONGQING, CHENG LIHUA, WANG QIGUANG, WAN YING
Format Patent
LanguageChinese
English
Published 12.08.2022
Subjects
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:The invention discloses a biological sewage treatment pond which comprises a pond body part and a water distribution channel, the water distribution channel is arranged in the pond body part, and the two ends of the water distribution channel are fixedly connected with the pond body part respectively; a micro-aeration oxidation ditch is defined by one side of the water distribution channel and the tank body part, and the water distribution channel is communicated with the micro-aeration oxidation ditch; the other side of the water distribution channel and the tank body part define a precipitation part, and the water distribution channel is communicated with the precipitation part. By adopting a combined construction type integrated tank type, the micro-aeration oxidation ditch, the horizontal flow type secondary sedimentation tank and other treatment units are combined, and the treatment units are communicated by adopting channels, so that the problems that each unit in a traditional biological treatment syst
Bibliography:Application Number: CN202210686683