| 1. | Oxygen transfer measurement of aerators in clean water
曝气器清水充氧性能测定 |
| 2. | Openable middle and fine bubble diffuser for wastewater treatment
污水处理用可张中微孔曝气器 |
| 3. | Fine bubble aerator for wastewater treatment
污水处理用微孔曝气器 |
| 4. | Double rings umbrella aerator
双环伞型曝气器 |
| 5. | Installation technology for the aeration system of the disk aerator in sewage disposal plant
污水处理厂盘状曝气器曝气系统安装工艺 |
| 6. | When fitted with check valve , it can also be used in intermittent aeration system
当曝气器配置止回阀时，还可用于间歇式曝气系统。 |
| 7. | Retainer ring , holder and wedge section are made from gfrpp with high strength , anti - corrosion , impact resistance , size stability etc
曝气器的压盖、支座、楔型卡座采用玻璃纤维增强聚丙烯注塑成型，强度高、耐腐蚀、抗冲击、结构尺寸稳定。 |
| 8. | In this paper , the rules of oxygen transfer with the immersion depth in operating of rubber film fine bubble aerator are described and also their mechanism was found out
阐述了橡胶膜曝气器的充氧性能各项指标随水深增加的变化规律，并分析了这种变化的原因。 |
| 9. | The aerator , only made of three major parts of pottery aerator , aerate screw and cap is simple in structure and of easy assembly . there is a very small sealed area
结构简单、组装方便。整个曝气器仅由陶瓷曝气头、通气螺杆、螺帽三个主要部分组成，密封部位面积极小。 |
| 10. | Bqq series corundum porous diffuser is a aeration device used in conventional , extended activated - sludge system for industrial and municipal wastewater treatment engineering
产品简介： bqq系列刚玉微孔曝气器适用于工业污水、市政污水处理工程中传统的、扩展的活性污泥处理工艺。 |
