What is the installation spacing of microporous aeration discs? This is a question that many people who are new to sewage treatment operators may have. For personnel without operational experience, the placement distance of the microporous aeration disc should be determined. To understand the installation spacing of microporous aeration discs, it is necessary to first understand the usage area of each type of microporous aeration disc. There are two types of ordinary microporous aeration discs, the ones with a diameter of 215mm and 260mm are between 0.25-0.55 square meters and 0.35-0.75 square meters, respectively. The commonly used method is to discharge 3 pipes per square meter with a diameter of 215mm, install 2.5 aeration heads with a diameter of 260mm, which can better enhance the ventilation effect. All indicators can achieve a good balance.
Therefore, based on this experience, it can be roughly estimated that the installation spacing of the φ 215mm microporous aeration disc is between 500-550mm, and the installation spacing of the φ 260mm microporous aeration disc is between 550-650mm.
