适当延长厌氧处理时间和适当增大厌氧过程曝气速率可以改善厌氧环境及活性污泥性能，提高磷的去除率。
Prolonging properly anaerobic treatment time and increasing aeration rate of nitrogen can improve anaerobic environment and the activity of sludge, increasing the removal rate of phosphorus.
在此基础上考察了空气流量、固含率、曝气装置对该反应器氧传递特性的影响。
Based on which, the effect of air flow, solid content and aerator on oxygen transfer characteristics is studied.
考察了曝气方式、填料填充率、填料的结构特性、河水水质等对圆柱形反应器模拟生物桩中氧传递过程的影响。
The effects of aeration mode, filling rate of padding, stuffing's structure and impurities on oxygen transfer in water were investigated.
活性污泥法完全混和式和阶段曝气组合工艺，具有抗冲击能力强，有机物去除率高等特点。
The active sludge method complete mixing type and stage aeration combination process possesses stronger anti-strike performance, higher removing ratio of organic compound etc.
当反应期内好氧曝气和缺氧搅拌交替进行3 ~4次，脱氮率可以达到90%以上。
With the aerobic aeration and anaerobic stir carried on alternately 3 ~ 4 times, respectively, the rate of nitrogen removal is above 90%.
影响cod去除率的最主要因素为曝气量，曝气时间、沉淀时间也有一定影响。
Main factors affecting COD removal rate were orderly aeration volume, aeration and settling duration.
长期运行试验结果表明，曝气生物滤池对COD、氨氮及浊度等具有良好的去除效果，平均去除率分别达到88.1%、60.1%和95.1%。
The experimental results showed that the removal rate of COD, NH3-N and turbidity in BAF system comes up to 88.1%, 60.1% and 95.1% respectively.
对反应器进行了流动特性、压降、气含率等方面的研究，选取了最佳的膜片微孔曝气分布器。
The flow characteristic, pressure reduction, air-contained rate for the reactor which assembled many kinds of air distribution are studied, the best air distribution is chosen.
结果表明：三种培养液在曝气或静置的运行条件下，对微污染水中的COD和氨氮有稳定良好的去除效果，其去除率分别为50%和85%；
The results showed that in either aerobic or static condition, the removal rates of COD and NH_3-N degraded by three different solutions were more than 50% and 85%, respectively.
结果表明：三种培养液在曝气或静置的运行条件下，对微污染水中的COD和氨氮有稳定良好的去除效果，其去除率分别为50%和85%；
The results showed that in either aerobic or static condition, the removal rates of COD and NH_3-N degraded by three different solutions were more than 50% and 85%, respectively.
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