两级曝气的英文

• two stage aeration

• "两级"英文翻译    two-stage
• "曝气"英文翻译    aeration
• "两级曝气池" 英文翻译 :    two-stage aeration tank
• "两级曝气法" 英文翻译 :    two-stage aeration
• "两级曝气,两级通气,两段曝光" 英文翻译 :    two stage aeration
• "多级曝气" 英文翻译 :    multistage aeration; stage aeration
• "两级" 英文翻译 :    two-stage◇两级传动 double-stage driving; 两级阀 two-stage valve; 两级放大器two-stage amplifier; 两级加速器 two-stage accelerator; 两级逻辑 two-level logic; 两级预选 double preselection
• "曝气" 英文翻译 :    aeration◇曝气槽 aeration tank; 曝气池 aeration basin; aeration tank; aero-tank; 曝气塔 aeration tower
• "梯级曝光" 英文翻译 :    bracket exposure
• "逐级曝光试验" 英文翻译 :    step test
• "两级泵" 英文翻译 :    two speed pump; two stage pump; two-speed pump; two-stage (two-speed) pump; two-stage pump
• "两级的" 英文翻译 :    double-stage; double-step; twin-stage; two-stage; two-step
• "两级阀" 英文翻译 :    two stage valve; two-stage valve
• "两级涡" 英文翻译 :    tctwo-stage turbocharged
• "过曝气" 英文翻译 :    superaeration
• "换气，曝气" 英文翻译 :    airing
• "曝气；充气" 英文翻译 :    aeration
• "曝气槽" 英文翻译 :    aeration tank; aerator tank
• "曝气池" 英文翻译 :    aeration basin; aeration lagoon; aeration tank; aerationtank; aerator tank; aero tank; aerostank; aerotank
• "曝气法" 英文翻译 :    aeration process
• "曝气管" 英文翻译 :    aerator pipe
• "曝气机" 英文翻译 :    aeration machine; aerator
• "曝气率" 英文翻译 :    aeration rate
• "曝气器" 英文翻译 :    aerator; air sparger
• "曝气区" 英文翻译 :    aeration zone

• Desing parametesr of two - stage biongical aeratel filted treating sewage
  两级曝气生物滤池处理生活污水的工艺参数
• The effect of temperature on nitrification in a two - stage baf system used for the treatment of ammonia - rich river water was investigated
  考察了温度对处理氨氮较高的河水的两级曝气生物滤池系统中硝化反应的影响。
• Guanting reservoir water source quality in winter resembles normal sewage wastewater , so the experiment provides the first - hand material of using baf to treat low - temperature sewage wastewater in the cold area
  由于官厅水库水源水在冬季时的水质与一般城市污水相似，该试验也填补了两级曝气生物滤池在低温下处理城市污水的空白，并为其用于寒冷地区城市污水的处理提供了第一手资料。
• Putting the potassium permanganate into the filter can improve its effect , the removal of organics and ammonia is increased , the influent concentration can satisfy the water reuse standard . but the turbidity of influent is unsatisfactory . the c / n ratio is the key factor to influence the nitrogen - removal of the anoxic / aerobic two - stage baf when the reflux ratio 、 hydraulic loading and the ratio of gas to liquid in aerobic filter are fixed . the anoxic / aerobic two - stage baf has a good removal of organics at different c / n ratio when the reflux ratio is 2 , hydraulic loading is 2 . 55m ~ 3 / m ~ 2 ? h and the ratio of gas to liquid in aerobic filter is 3 : 1 . the influent concentration of organics is blow 7mg / l . from the beginning to 30cm of the anoxic filter , the removal of the organics is significant ; as the c / n ratio increasing , the influent concentration of ammonia is decreasing . when the c / n ratio is 3 . 60 , the enfluent concentration of ammonia is 3 . 05mg / l which satisfies the water reuse standard . when the c / n ration is less than 3 . 60 , because of the imperfection
  回流比为2 : 1 ,水力负荷为2 . 55m3 / m2 ? h ,好氧柱气水比为3 : 1时试验表明:不同的c / n ( 1 . 05 7 . 45 )下,两级曝气生物滤池对有机物有很好的去除作用,出水有机物浓度小于7mg / l ,其中在缺氧柱进水端30cm内对有机物的去除最为明显;随着c / n的增加,系统出水氨氮浓度降低,当c / n为3 . 60时,出水氨氮浓度降到3 . 05mg / l ,已经满足回用水的氨氮标准; c / n < 3 . 60时,因为缺氧柱的不完全反硝化,体系中硝酸盐氮和亚硝酸盐氮发生积累影响了好氧柱的硝化反应使氨氮降解效果较差;系统对总氮的去除随着c / n的增加而增加,当c / n为3 . 60时,出水总氮已经降到11 . 18mg / l ,满足回用水的要求。