Sewage treatment device

Abstract

The invention relates to a sewage treatment device comprising a flocculating mixing chamber, a flocculating settling chamber, water purifying tank, a composite activated carbon treatment chamber, an amorphous alloy treatment chamber and a reclaimed water storage chamber. By disposing and improving various parts, especially various parts of the flocculating settling chamber, the flocculating efficiency and the settling efficiency are improved, and a plurality of steps of flocculating, settling and condensing can be implemented simultaneously without increasing the treatment space; as a result, small and medium-sized efficient sewage treatment becomes reality.

Description

Technical field [0001] The invention belongs to the field of sewage treatment devices, and specifically relates to a sewage treatment device. Background technique [0002] Urban sewage is mainly domestic sewage, which mixes part of industrial waste water and urban public sewage. Its pollutants are diverse. Generally, large-scale sewage treatment plants are required to be converted into tap water through flocculation, precipitation, ionization, magnetic separation, and filtration. Some of them are directly discharged into rivers, lakes and seas, and are treated by themselves through the long-term self-purification effect of large amounts of water. But at present, most of the water in the rivers and lakes cannot be directly drunk, and the overall purity of natural water resources has dropped greatly. [0003] Small and medium-sized sewage treatment devices have also been developed, but they are either high-cost integrated water purification equipment, or simple sewage treatment devi...

AI Technical Summary

Problems solved by technology

However, most of the water in the rivers and lakes is not directly drinkable, and the purity rate of the overall natural water resources is greatly reduced.

[0003] Small an

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