结果表明,当进水CODCr的水力停留时间(hydrolytic retention time,HRT)分别为11.6h和26.1 h时,系统对色度和CODCr的去除率达到95.3%和77.3%.
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结果表明，选择适合的水力停留时间，白腐菌可以形成生物膜，生物膜的活性高，稳定性好。
The results showed that at optimal hydraulic retention time, the fungus could form steady biofilm with high activity and stability on the carrier surface.
相对于传统普通活性污泥法，膜生物反应器由于膜的截留作用，实现污泥龄和水力停留时间的彻底分离。
Relative to the traditional ordinary activated sludge method, the membrane bioreactor carry out separation of mud age and water stop time thoroughly by membrane interceptive role.
采用电化学法处理含氮废水，探讨了水力停留时间、板间电压和极板间距对电解效果的影响。
The influence of the hydraulic retention time, the voltage between the electrodes and the plate distance to the effect was discussed.
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