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Is the oxygen utilization rate of the aerator the higher the better?

Is the oxygen utilization rate of the aerator the higher the better?

Apr 23, 2020

In view of the use of the floating force of the bubble to diffuse the bubble to make the bubble break and thin, it can not only achieve a higher oxygen utilization rate but also meet the technically reasonable requirements, and the technical performance is very reliable. This can also be fully reflected. Only the aeration technology that escapes from the pore diffusion can realize the advanced and reasonable aeration technology. For any kind of equipment, its functional efficiency must be supported by reasonable technical support. This is a very common technical guideline. Pore dispersion does not completely meet this technical guideline. In theory, the higher the functional efficiency of the device, the better. However, if there is no reasonable technical support for this functional efficiency, it is obviously unreliable. The oxygen utilization rate of the aerator is naturally higher as possible, but if this power is completed at the cost of lowering the technical reliability, it is obviously problematic.

The tubular aerator is a new type of aeration device developed in the 1980s. The device has a small aeration bubble diameter, a large gas-liquid area, and uniform bubble diffusion. It does not cause clogging of the pores, and has strong corrosion resistance. It has been tested by water and oxygenation. And more than 50 users have used it well for many years. It is very suitable for urban sewage and large-scale factory new expansion and old aeration tank transformation, and the aeration tank can be operated intermittently. All processes of oxidation ditch sewage treatment, such as influent, aeration, sedimentation, sludge stabilization and effluent, are all concentrated in the oxidation ditch. Rotary disc aerator and brush aerator are used for aeration and oxygenation. The initial oxidation ditch does not require additional primary sedimentation tank, secondary sedimentation tank and sludge return equipment. Later, the scale and scope of treatment gradually expanded. It usually uses delayed aeration and continuous water inflow and outflow. The microbial sludge produced is stabilized at the same time as sewage aeration and purification, and there is no need to set up primary sedimentation tanks and sludge digestion tanks and treatment facilities. Greatly simplified.

Aerator is a sewage treatment equipment used to increase the oxygen content of sewage in the process of water treatment. Simply put, it is a pipe connected to a fan with small holes in the pipe. As a product of modern technology, the aerator has the characteristics of uniform oxygen supply, low energy consumption and high oxygen utilization rate. The high performance of the aerator adds a boost that cannot be ignored for sewage treatment. The aerator can be divided into various types, including hanging chain, diaphragm, aeration hose, etc. Different types of aerators are used in different environments and have different performance characteristics. It is also because of the different types of performance that aerators are widely used in different fields, such as the paper industry, petrochemical industry, food processing industry and other industries require different aerators. The diversified performance provides more choices for the methods and methods of sewage treatment.

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