Environment-friendly method for treating sewage by utilizing microorganisms

Abstract

The invention discloses an environment-friendly method for treating sewage by utilizing microorganisms. Sewage treatment equipment needs to be used in the process of sewage treatment. The sewage treatment equipment comprises a sludge tank, wherein the top end of the sludge tank is fixedly connected with a purification tower; the top end of the purification tower is fixedly connected with a separation box; an efficient purification mechanism is arranged in the separation box; an activated sludge circulating mechanism is arranged at the bottom end of one side of the sludge tank; and a rapid disinfection mechanism is arranged on the inner side of the separation box. According to the invention, a vertical distribution structure of an efficient purification mechanism effectively reduces the occupied area of the sewage purification equipment, so decentralized construction of the sewage treatment equipment is facilitated, the mode of centralized treatment of sewage in a large area in traditional sewage treatment is changed, implementation of special treatment of sewage in a small area is facilitated, adjustment of the types of total microbial communities of activated sludge according to the types of pollutants in the sewage in the area is facilitated, and sewage treatment effect is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an environment-friendly method for treating sewage with microorganisms. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. In various fields, more and more people have entered the daily life of ordinary people. In sewage treatment, the microbial community in activated sludge can effectively remove organic and inorganic pollutants in sewage. In the process of sewage treatment, it is necessary to use sewage treatment equipment; [0003] However, in the existing sewage treatment process, the sewage to be treated needs to be treated step by step through multiple sewage treat...

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Problems solved by technology

[0004] The present invention provides an environment-friendly method for treating sewage by using microorganisms, which can effectively solve the problem that in the sewage treatment process proposed in the above-mentioned background technology, the sewage to be treated needs to be treated step by step through a plurality of sewage treatment pools, thus causing sewage treatment equipment During the construction process, a large area needs to be occupied, which also increases the cost of sewage treatment. At the same time, the sewage treatment cannot be carried out continuously and efficiently, which makes the process of sewage treatment slow and reduces the efficiency of sewage treatment.

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