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aeration membrane

Views: 167 Author: Site Editor Publish Time: Origin: Site

The aeration pipe is a new type of aeration facility. Also known as compressed air aeration. This aeration method is usually used in A/O and A2/O processes, CASS processes, Bailek processes and modified oxidation ditch processes. The principle is to use a blower to transport air through the air pipeline to the aeration at the bottom of the pool. In the device, it diffuses and escapes in the form of bubbles, dissolving oxygen into the water at the gas-liquid interface. According to different application processes, the types of aeration devices mainly include membrane microporous aerators and rotary mixing aerators. Among them, membrane microporous aerators are divided into tubular microporous aerators and discs. There are two types of microporous aerators. In addition, there is a single-porous membrane aerator which is mainly used for aerated biological filters.

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