Breeding base sewage treatment system using internet of things technology and treatment method

Abstract

The invention discloses a breeding base sewage treatment system using an internet of things technology. The breeding base sewage treatment system comprises a grid floatation tank, a comprehensive biochemical pool and a disinfecting tank which are successively connected. The front end of the grid floatation tank is provided with a water inlet. The tail end of the disinfecting tank is provided witha water outlet. The comprehensive biochemical pool comprises a sludge cultivation pool, an adjusting tank, a first co-oxygen generator, an anoxic generator and a second co-oxygen generator which are successively communicated. The water outlet ends of the grid floatation tank and the comprehensive biochemical pool are provided with water quality sensors. The water quality sensors, through connecting with an externally installed controller, and through wirelessly connecting with a far-end terminal device by the controller, are used for sending a monitoring value to the terminal device in real time and displaying. In addition, the controller, through the change of the monitoring value, is used for adjusting hydraulic retention time of the grid floatation tank and the comprehensive biochemicalpool so as to adapt the different inflowing water qualities. The breeding base sewage treatment system is compact in structure. Two serially connected co-oxygen generators can be used for effectivelycombining anaerobic aerobiotic reactions, so the floor area is reduced.

Description

technical field [0001] The invention relates to the field of sewage treatment equipment, in particular to a sewage treatment system and a treatment method for breeding bases using Internet of Things technology. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements of a certain water body for drainage or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003] The main characteristics of farm sewage are: aquaculture sewage has the typical "three highs" characteristics, that is, the concentration of organic matter is high, COD is as high as 3000-12000mg / l, ammonia nitrogen is as high as 800-2200mg / l, the suspended matter is more than ten times of SS, and the color is deep , and con...

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Problems solved by technology

[0008] Aiming at the problems in the prior art that only simple anaerobic and aerobic equipment can not be connected in series to provide better sewage treatment efficiency and timely feedback information on the premise of a small footprint, the present invention provides a technology that can Feedback the monitored equipment operation status in real time and realize the treatment system and treatment method of comprehensive sewage treatment through facultative oxygen generator and anoxic generator

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