答：曝氣的作用在污水治理工藝中，一般選用羅茨風(fēng)機(jī)或沉水風(fēng)機(jī)，架設(shè)管道連接曝氣盤(pán)，向污水中強(qiáng)制加入空氣，使池內(nèi)污水和空氣接觸充氧，并攪動(dòng)液體，加速空氣中的氧氣向液體中的轉(zhuǎn)移，防止池內(nèi)懸浮體下沉，加強(qiáng)池內(nèi)**物與微生物和溶解氧的接觸，對(duì)污水中**物進(jìn)行氧化分解，這種向污水中強(qiáng)制增氧的設(shè)備稱(chēng)為曝氣設(shè)備。

　　其作用如下：

　　1,、將空氣中的氧轉(zhuǎn)移到混合液中的活性污泥絮體上，以供應(yīng)微生物呼吸之需

　　2、攪拌，混合是曝氣池內(nèi)的混合液體處在劇烈的混合狀態(tài)，是活性污泥中的**污染物三者充分接觸。同時(shí)也起到防止活性污泥在曝氣池內(nèi)沉淀的作用！

以上兩點(diǎn)就是污水曝氣的作用！

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　　Answer: the role of aeration is in the sewage treatment process. Generally, roots blower or submerged blower is selected. Suppose that the pipeline is connected with the aeration disk, and air is forcibly added to the sewage, so that the sewage and air in the pool contact and oxygenate, and stir the liquid, accelerate the transfer of oxygen in the air to the liquid, prevent the suspension in the pool from sinking, strengthen the contact between the organic matter in the pool and microorganisms and dissolved oxygen, and oxidize and decompose the organic matter in the sewage, This kind of equipment for forcibly adding oxygen to sewage is called aeration equipment.

　　Its functions are as follows:

　　1. Transfer the oxygen in the air to the activated sludge flocs in the mixture to supply the needs of microbial respiration

　　2. Mixing and mixing means that the mixed liquid in the aeration tank is in a violent mixing state, and the organic pollutants in the activated sludge are in full contact with the three. At the same time, it can also prevent activated sludge from settling in the aeration tank!

　　The above two points are the function of sewage aeration!

　　Shanghai Ruizhe environmental protection undertakes the aeration and oxygenation projects of rivers, lakes, sewage, wastewater, aquaculture and other water bodies! For details, please call 400-155-8689 or contact online customer service!