预曝气,pre-aeration
preaeration预曝气
1.The cause for sludge bulking was analyzed, and addition of nitrogen and phosphorus, and preaeration used for controlling sludge bulking was investigated. 分析了水解酸化 /UASB/SBR工艺处理印染废水过程中发生污泥膨胀的可能原因,并通过试验考察了投加氮和磷与预曝气对污泥膨胀的控制效果。
2.The anaerobic pond/preaeration/flocculation and sedimentation/aerobic biological process was used to treat the municipal wastewater with high proportion of industrial wastewater.采用厌氧塘/预曝气/絮凝沉淀/好氧生化工艺对工业废水所占比例较高的城市污水进行中试研究。
3)preaeration tank预曝气池
4)anticipatory control of aeration曝气预控制
5)preaerator预曝气装置
6)beforehand gas regulate pool预曝气调节池
延伸阅读

预曝气分子式:CAS号:性质:废水的预先曝气处理,以去除废水中的某些气体,增加废水中的溶解氧,促进废水中油脂的浮升,并对废水起助凝作用。预曝气一般设置在废水沉淀之前,但在废水沉淀之后以及生物处理之前也可进行预曝气。