| abstract |
The invention discloses an integrated device suitable for rural sewage treatment in the Yellow River Basin, belonging to the technical field of sewage treatment. The right side of the aerobic tank is provided with an aerobic tank, the right side of the aerobic tank is provided with a sedimentation tank, and the right side of the sedimentation tank is provided with a clear water tank. A series of vertically installed baffles are used in the pool to separate the ABR pool into several reaction chambers in series. Each reaction chamber can be regarded as a relatively independent up-flow sludge bed system, which has the advantages of simple structure, low cost, It has a series of advantages such as strong shock load resistance and high treatment efficiency, which solves the problem that the existing integrated sewage treatment equipment covers a large area, has a large investment, has poor adaptability to water quality and quantity, and has low treatment efficiency, which cannot meet the needs of most rural areas in the Yellow River Basin. The problem of domestic sewage treatment needs. |