Water treatment consumables: Aeration device:Membrane microporous aerator

The oxygenation efficiency and power efficiency of the equipment are improved compared with ordinary microporous aeration equipment, and maintenance is simple. It can be repaired and damaged aerators can be replaced without affecting normal operation (without stopping water and air supply). Gas appliance, practical and reliable.

The device has a small aeration bubble diameter, a small gas-liquid interface diameter, a large gas-liquid interface area, uniform bubble diffusion, no hole blockage, and strong corrosion resistance. It has been tested for oxygenation of clean water and sewage by the School of Environmental Engineering of Tongji University in Shanghai and the North China Design Institute of China Municipal Engineering, and has been used by more than 100 users for many years with good results (compared with conventional products such as fixed spiral aerators, diffused flow aerators and perforated tube aerators, the energy consumption is reduced by 40%, or the sewage treatment capacity is increased by 40%). It is particularly suitable for the construction and expansion of urban sewage and large factories and the renovation of old aeration tanks, and the aeration tanks can be operated intermittently.

Product specifications: Φ65

Technical parameters: water depth: 4.5m; service area: 2m2/m; ventilation volume: 8 m/mh; oxygen utilization rate: 30.36%; power efficiency: 6.24 kgO2/kw.h; oxygen supply: 0.68 kgO2/h; resistance loss: 3600 pa; pore density: 14000~15000/m; stroke bubble diameter: 0.5~5 mm.