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- Let' s take the metal removal rate for example. 让我们以金属切削速率为例。
- The removal rate of NH3-N was up to 73.3%. 在脱氮模式中氨氮的去除率达到了73.;3%25；
- The removal rate of sulfide is high. 硫化物的去除率很高。
- The TP and COD removal rate of HRT 3, HRT 6 and HRT 9 were above 80%. 水力停留时间为3天、6天和9天的反应器,厌氧消化液的磷和COD去除率都在80%25以上。
- The biomass decreased and the COD removal rate slightly increased aftervards. 此后生物量逐渐下降，COD去除率略有上升。
- Study on removal rate of pollutants and plant growth in subsurface and surface flow constructed wetlands. 潜流湿地和表面流湿地的净化效果与植物生长比较。
- In this techniques,high recovery efficiency of glyphosate as much as 95% was obtained and removal rate of COD was above 95%. 该工艺草甘膦回收率达到95%25;废水COD去除率大于95%25;实现了草甘膦废水的资源化.
- Results show that the content of contaminants has been reduced efficiently, and COD removal rate will reach 81.8%. 结果表明 ;该方法能有效降低气田水中污染物含量 ;COD(化学需氧量 )去除率达 81.;8%25。
- The refractive index of the refined oil decreases continuously with the increase of the removal rate of BCN. 随着碱性氮脱除率提高,精制油折光率呈不断下降趋势。
- The removal rate of COD, BOD, SS in wastewater treated are 95.8%, 98.5% and 89.3% respectively. 处理废水的效果较好 ;化学需氧量 (COD)、生化需氧量 (BOD)、悬浮固体 (SS)的去除率分别为 95 .;8%25、98
- The decolorization rate and COD removal rate were over 99% and 67% respectively. 废铁屑经8次使用后仍有良好的处理效果。
- Active red in aqueous solution is decolored near 100% with TOC removal rate of 75%. 实验结果表明;利用该催化剂可使染料活性红的脱色率接近100%25;有机碳(TOC)的去除率可达75%25.
- When the water temperature was less than 20 degree Celsius , Removal rate of cyanide and chroma were not favorable. 当水温小于20℃时，混凝沉淀和氧化法对氰化物和色度的去除率的效果都很差;
- The result shows that the removal rate of COD is 86.3%;amine-benzol combination is 98%;nitra-benzol combination is 83%. 运行结果表明，对COD的去除率为86.;3%25，对苯胺类的去除率为98%25，对硝基苯类的去除率为83%25。
- Meanwhile,only if the arsenic removal rate is over 50%,can the gold cyanidation leaching index be improved. 同时，只有脱砷率超过50%25以后，才能明显改善矿石中金的氰化浸出指标。
- The less influential factor is temperature.Flowrate of carrier gas has a footy factor on Hg removal rate. 热解时间对脱汞效果影响最大，热解温度次之，载气流速的影响很小。
- The results showed that the removal rate of formaldehyde by activated sludge increased with aerating time. 结果表明，随着曝气时间的延长，活性污泥对甲醛的去除率增大。
- The removal rate of methyl mercaptan(MM) and ethanethiol (ET) and its effect factors were mostly studied on kineties. 从脱臭反应动力学角度讨论了生物法脱除恶臭成分甲硫醇和乙硫醇的速率及影响因素。
- As chemical-mechanical synergetic effects are optimal, the removal rate is extremum. 机械化学协调作用时，去除率始终保持极值去除。
- At this rate we won't be able to afford a holiday. 照这样下去，我们不会有时间／钱去度假的。
