系统污泥龄优化研究。
污泥浓度随污泥龄的增加、水力停留时间的缩短、容积负荷的增大而增加；
Mixed liquor suspended solids increased with the increase of sludge retention times and volumetric loading rates.
连接机场的铁路，是将拥有和经营的污泥龄透过附属公司，将管理的整体运作。
The Airport Rail Link is owned and will be operated by SRT, through a subsidiary company, which will administer the overall operations.
污泥龄（SRT）作为活性污泥法设计与运行的参数已显示出比其它参数更加重要。
Sludge Retention Time (SRT), which was an important parameter in activated sludge process design and operation, has shown more effect than other parameters.
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.
负荷、龄是活性污泥法处理城市污水设计、行中的重要参数。
Sludge load and age are two important parameters of design and running in municipal sewage treatment applied the activated sludge technics.
若期望从废水中去除的磷量不变，则要求剩余污泥含磷量，即污泥的聚磷能力随泥龄的增加而增加。
This, in turn, implies a better capacity of accumulating phosphate is required for sludge with long STR.
在实际应用中，缩短泥龄和投加次氯酸钠在泡沫和污泥膨胀发生的不同阶段也可以取得一定的控制效果。
In field application practice, the strategy of decreasing sludge age and chlorine adding were applied to control the foaming and bulking.
在实际应用中，缩短泥龄和投加次氯酸钠在泡沫和污泥膨胀发生的不同阶段也可以取得一定的控制效果。
In field application practice, the strategy of decreasing sludge age and chlorine adding were applied to control the foaming and bulking.
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