Rapid treatment process for middle-small sewage source, and integrated rapid sewage treatment station thereof

Abstract

The invention discloses a rapid treatment process for middle-small sewage source which comprising the waste water is treated through the procedures conducted in grid pool, balanced aeration tank, regulating reservoir, reaction tank, flocculation tank, coagulation tank, aerobic tank, anaerobic tank, liquid-solid separation tank, combined type filtration tower / sedimentation tank, and clarifying tank. The invention discloses an integrated effluent fast treatment station which integrates each tanks into one integral portion, each tanks are connected in sequence and are provided with sludge collection buckets on the bottoms, each sludge collection bucket is provided with a mud discharging pipe on the bottom, the mud discharging pipe is provided with a pump.

Description

Technical field [0001] The invention relates to the technical field of a sewage treatment process and its sewage treatment station. Background technique [0002] At present, with the continuous improvement of people’s living standards, people’s requirements for environmental protection are getting higher and higher. Domestic water and industrial water must be strictly treated before it can be discharged. The existing sewage treatment method is: first discharge the sewage In a tank with a grille, remove large floating objects in the sewage, and then mix all the different sewage into the equalization tank, so that the sewage can be fully mixed in the equalization tank and undergo a series of chemical reactions, and then discharged from the equalization tank The sewage enters the blasting tank, and at the same time, a large amount of air is filled into the blasting tank to cause the sewage in the blasting tank to undergo oxidation reaction. The sewage discharged from the blasting ta...

AI Technical Summary

Problems solved by technology

This current sewage treatment method has the following disadvantages: 1. After the above-mentioned sewage treatment system has been working for a period of time, it will be in the balance pool, the explosion pool, the physical and chemical pool, the aerobic pool, the anaerobic pool, and the sedimentation pool. There will be a large amount of sludge deposited at the bottom of the tank, so the whole sewage treatment system has to be stopped, and the sludge in each tank will be removed manually or by machine, which will not only reduce the efficiency of sewage treatment, but also increase Reduced the cost of sewage treatment; 2. When the above sewage treatment system is working, each pool uses artificial operations to achieve mutual cooperation, making it difficult for the treatment effect to meet the national discharge requirements

There are also some deficiencies in the sewage treatment stations currently used to treat sewage. The existing sewage treatment stations are to establish each sewage treatment unit independently, and then use pipelines to connect each sewage treatment unit to perform sewage treatment. When working, it is not easy to manage and operate, and the construction of such a sewage treatment station occupies a relatively large area, which will increase the construction cost of the sewage treatment station. Now the structure of each sewage treatment tank is not reasonable enough, so that the final treatment of sewage Various indicators are difficult to meet

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