Sewage treatment method

Abstract

The invention provides a sewage treatment method, and relates to the field of sewage treatment. The sewage treatment method involves a control system and a sewage treatment system. The sewage treatment system comprises a sewage buffer pool, a sewage sedimentation pool, a sewage inlet pipe, a clear water tank, a clear water pipe, a chemical feeding pipe, a liquid level meter, an anti-blocking device and a blow-off pipe. A water outlet of the sewage inlet pipe is far away from the center of the sewage sedimentation pool and is close to the lower pool body, one end of the anti-blocking device is arranged above a sewage outlet in the lower pool body, so that sedimentation waste is discharged in order, and the blow-off pipe is not easy to block. The chemical feeding pipe, the sewage inlet pipe and the clear water pipe are all provided with valves for controlling opening and closing. The system has multiple sewage treatment modes, can be suitable for sewage with different attributes, and has the advantages of simple structure, high efficiency, convenience and wide applicability.

Description

technical field [0001] The invention belongs to the field of sewage treatment, in particular to a sewage treatment method with simple structure, high efficiency and convenience. Background technique [0002] At present, various sewage treatment methods emerge in endlessly, but most of them are traditional treatment methods, which often consume a lot of manpower and material resources, the effect is not obvious, and the applicability is poor. For example, in the existing sewage treatment method, there is generally only one sewage inlet pipe to discharge the sewage into the sedimentation tank for treatment, and the outlet of the sewage treatment pipe is mostly set in the center of the sewage sedimentation tank, and the settled sewage can only be discharged after the sedimentation is completed. The mud is pumped out by the sludge pump, and the work efficiency is low. After long-term use of the sedimentation tank, sedimentation solid waste such as sediment will accumulate at the...

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Problems solved by technology

[0002] At present, various sewage treatment methods emerge in endlessly, but most of them are traditional treatment methods, which often consume a lot of manpower and material resources, the effect is not obvious, and the applicability is poor

For example, in the existing sewage treatment method, there is generally only one sewage inlet pipe to discharge the sewage into the sedimentation tank for treatment, and the outlet of the sewage treatment pipe is mostly set in the center of the sewage sedimentation tank, and the settled sewage can only be discharged after the sedimentation is completed. The mud is pumped out by the sludge pump, and the work efficiency is low. After long-term use of the sedimentation tank, sedimentation solid waste such as sediment will accumulate at the bottom of the tank and needs to be cleaned. Most of the existing cleaning methods are traditional manual cleaning into the sedimentation tank, and the working environment is poor. , heavy workload and high labor intensity make cleaning extremely inconvenient. This problem needs to be solved

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