答：曝氣的作用在污水治理工藝中，一般選用羅茨風機或沉水風機，架設管道連接曝氣盤，向污水中強制加入空氣，使池內污水和空氣接觸充氧，并攪動液體，加速空氣中的氧氣向液體中的轉移，防止池內懸浮體下沉，加強池內**物與微生物和溶解氧的接觸，對污水中**物進行氧化分解，這種向污水中強制增氧的設備稱為曝氣設備。

　　其作用如下：

　　1,、將空氣中的氧轉移到混合液中的活性污泥絮體上，以供應微生物呼吸之需

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

以上兩點就是污水曝氣的作用！

上海瑞柘環保承接各位河道、湖泊、污水、廢水、水產養殖等水體曝氣增氧工程！詳情請撥打電話400-155-8689或聯系在線客服咨詢！

　　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!