1) ascending air current
向上气流
2) upflow
[英]['ʌpfləu] [美]['ʌpflo]
上升[气]流，向上流[动]
3) warm air convecting upward.
暖空气向上流动
4) upwash
['ʌpwɔʃ]
气流向上偏斜，气流上洗;上洗流
5) up-flow biological aerated filter(UBAF)
上向流曝气生物滤池(UBAF)
1.
69 m/h and air-water ratio is 3 to 4,the removal efficiencies of COD,NH+4-N and turbidity by up-flow biological aerated filter(UBAF)along the height of filter media layer were studied.
69m/h、气水比为3～4时,研究了上向流曝气生物滤池(UBAF)稳定运行时对COD、NH4+-N和浊度的去除效果沿滤料层高度的变化。
2.
The up-flow biological aerated filter(UBAF) filled with ceramics media was applied in urban sewage treatment,and the influences of hydraulic loading,organic volumetric loading and ammonia nitrogen volumetric loading on the nitrification performance of the UBAF were investigated.
采用以陶粒为填料的上向流曝气生物滤池(UBAF)处理城市污水,考察了水力负荷、有机容积负荷和氨氮容积负荷对UBAF硝化性能的影响。
6) UBAF
上向流曝气生物滤池
1.
The experiment shows that UBAF add sand filtration has high efficiency in the removal of pollutants.
以上向流曝气生物滤池+砂滤工艺深度处理模拟某城市污水厂的二级生化出水,经试验CODCr、NH+4-N、SS、色度、浊度的去除率分别为二级出水的42。
补充资料：暖空气
位于高温区的空气称为暖空气。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条