Aerobic front end local oxygenation sewage treatment device based on Internet of things

Abstract

The invention discloses an aerobic front end local oxygenation sewage treatment device based on Internet of things. The aerobic front end local oxygenation sewage treatment device comprises multi-stage anaerobic jar groups and multi-stage aerobic biochemical pool groups in sequential and serial connection, wherein the multi-stage anaerobic jar groups comprise a plurality of anaerobic jars which are sequentially connected in series; the multi-stage aerobic biochemical pool groups comprise a plurality of aerobic biochemical pools which are sequentially connected in series; biological active filling materials are built in the anaerobic jars and the aerobic biochemical pools; the mutually and serially connected anaerobic jars, the aerobic biochemical pools, and the anaerobic jars and the aerobic biochemical pools are sequentially communicated through flow passing through holes; a gas supply device is arranged on the aerobic biochemical pool, connected with the anaerobic jar, in the multi-stage aerobic biochemical pool; the aerobic biochemical pools in the multi-stage aerobic biochemical pool groups are in staged arrangement with the gradually decreased height. By using the device provided by the invention, the multi-stage biochemical reaction is formed; organic contaminants in the sewage can be decomposed stage by stage and can be degraded; the deep removal of the contaminants can be realized; meanwhile, the fall design is used, so that the dissolved oxygen content of the sewage in each aerobic biochemical pool at the back end is ensured.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to an aerobic front-end local aerobic sewage treatment device based on the Internet of Things. Background technique [0002] With the improvement of urban modernization, the accompanying problem of urban domestic sewage has continued to intensify, which has posed a serious threat to our life and health. The main manifestations are the increase in the degree of pollution of domestic sewage and the increase in the total amount of sewage discharge. [0003] In order to avoid secondary pollution caused by sewage, it is imminent to improve the level and capacity of sewage treatment. Through investigation and practice, it is found that those skilled in the art mostly use the equipment to cultivate activated sludge microorganisms to perform anoxic, anaerobic and aerobic reactions to remove organic matter and nitrogen and phosphorus in wastewater to achieve the purpose of...

AI Technical Summary

Problems solved by technology

However, the current way of using traditional equipment to treat pollutants in this field has the disadvantages of large amount of residual sludge, high energy consumption, complex equipment system, and no online real-time monitoring ability of biological activity.

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