The experimental results show that the oil removal efficiency was more than 90% under optimum operation parameters.
试验结果表明，在优化操作参数条件下，除油率可达90%以上。
The anaerobic tank which is set before the UNITANK process improves nitrogen and phosphorus removal efficiency efficiently.
由于在UNITANK工艺前端增设了厌氧池，有效提高了UNITANK工艺的脱氮除磷效果。
The technology has significant characteristics and advantages, such as the high removal efficiency, strong shock resistance, stable operation and easy management.
该工艺具有处理效率高、耐冲击负荷强、运行稳定、操作管理简单等优点。
As far as the removal of small inclusions is concerned, the AC magnetic method is a favorable one because its removal efficiency has less dependence upon the particle size.
就小尺寸夹杂物的分离而言，交变磁场法相对较好，因为其去除效率对颗粒尺寸的依赖性较小。
Nitrogen removal efficiency is significantly influenced by nitrogen form, and total nitrogen removal efficiency is high for the sewage with high proportion of nitrate nitrogen.
人工湿地进水氮形态不同显著影响湿地脱氮效果，较高的氧化态氮比例有利于总氮去除。
Also, it has a higher iron-removal efficiency.
同时，对高岭土有较高的除铁效率。
Developing new media is a new approach to improve removal efficiency of BAFs.
开发新型填料是提高曝气生物滤池效能的有效途径。
The removal efficiency depends on temperature and amounts and size of fly ash used.
温度、粉煤灰的用量、灰的粒径对去除率有一定影响。
The soluble COD removal efficiency is above 90% and ammonia nitrogen removal is 24%.
颗粒污泥反应器对溶解性COD的去除率可达90%，对氨氮的去除率为24%。
The results show that reasonable intermittence time can improve the removal efficiency.
试验结果表明：合理的间歇时间能提高反应器对有机物和氨氮的去除效果。
There was good removal efficiency for TOC, nitrogen, iron, aluminum and trihalomethanes by the process.
膜工艺对TOC、氨氮、铁、铝以及三卤甲烷均有较好的去除效果。
The removal efficiency of heavy metal in city wastewater treated by activated sludge process was studied.
重点研究了活化污泥法强化一级处理对城市污水中重金属离子的去除效果。
The removal efficiency of organics and the NH3-N from the BAF during the film-forming period was analyzed.
对挂膜期间曝气生物滤池去除有机物和NH3-N的情况进行了分析。
When the inlet airflow and inlet concentration loadings increased, the removal efficiency of toluene decreased.
随着气体流量负荷和入口气体甲苯浓度负荷的增加，甲苯的净化效率也随之下降。
The removal efficiency of 32% for simulated oil and 27% for gasoline are obtained after thrice loop operations.
材料经甲苯清洗，三次循环脱硫实验结果表明，模拟油品脱硫率可达到32%，汽油脱硫率为27%。
Basically, low concentration of alkane background gas has no effect on the removal efficiency of malodorous gas.
低浓度的烷烃背景气体对恶臭的脱除效率基本无影响。
Results showed that the DAF SBR treatment system did not only solve the problems, but also had good removal efficiency.
结果表明，该方法不仅解决了存在的问题，而且取得了较好的处理效果。
It is found that the COD removal efficiency increases as the increase of reaction time with the same mercury vapour lamp.
试验发现，在同一汞灯照射下，随反应时间的加长，COD去除率呈现增大趋势。
The phosphorus transport and removal efficiency were analyzed on the basis of bank buffer strips model test in laboratory.
通过模拟试验分析改进后堤岸缓冲带对磷素运移规律及其去除效应的影响。
The pollutants removal efficiency in treatment of the municipal wastewater by membrane-fluidized bed bioreactor was investigated.
采用膜生物流化床处理城市污水，考察了其对污染物的去除效果。
The removal efficiency of phosphorus in drinking water by modified filter media, especially iron oxide-coated sand has been studied.
试验研究了三类改性滤料及涂铁改性石英砂对饮用水过滤去除微量磷的效果。
Compared with attached algae system, embedded algae system has higher nutrient removal efficiency, and ingathering of algae is easier.
藻类包埋固定化与附着固定化相比较，包埋固定化去除氮磷的效率更高，藻类更易收获。
Addition of organic carbon in anaerobic environment can enhance the denitrification process and improve the nitrogen removal efficiency.
在厌氧状态下补充碳源会大大增强反硝化作用，提高对氮的去除效果。
The influence of pollution removal efficiency and mechanism analyses if adjusting soil depth, the quantity of EM, hydraulic loading period.
土层厚度、EM投加量、水力负荷周期对污染物去除效果的影响及机理分析。
Pilot experiments were conducted to investigate the algae removal efficiency of ozone-GAC process, one f advanced drinking water treatments.
通过中试除藻试验，研究了臭氧活性炭深度处理工艺的除藻效能。
The removal efficiency of non-metallic inclusions from molten steel in gas-stirred ladles will directly affect the quality of steel product.
钢包内吹氩过程夹杂物的去除效果直接影响钢产品的质量。
The pressure biological contact oxidation process (PBCO) can effectively increase the pollutant removal efficiency by simple pressurized way.
加压生物接触氧化法通过简单的“加压”方式有效提高了污染物去除率。
The models pre-dict particle concentration as a function of the flow rate, the particle removal efficiency of the filter, and filtration time.
这些模型预测了粒子浓度与流速、过滤器的粒子去除效率及过滤时间的关系。
Pollutants removal efficiency and membrane fouling in activated sludge-membrane bioreactor (MBR), biofilm-MBR, and composite MBR were studied.
对活性污泥—膜生物反应器、生物膜—膜生物反应器、复合式膜生物反应器的除污效果和膜污染趋势进行了研究。
The inclusion removal efficiency for the continuous processing of aluminium melt with the high frequency magnetic field is analyzed in the thesis.
分析了高频磁场作用下铝熔体连续处理时夹杂的去除效率。
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