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1·Also, it has a higher iron-removal efficiency.

同时，对高岭土有较高的除铁效率。

2·The nit rite nitrogen average removal efficiency was 99%.

对亚硝氮的去除率在99%以上；

3·The removal efficiency of phenol could be achieved 96 % in a short time.

在很短的停留时间内，苯酚的去除率可达96 %以上。

4·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。

5·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。

6·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。

7·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。

8·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。

9·Before it the removal efficiency of copper increases rapidly as the increase of displacement time, but after it slowly.

在该转变点前铜的去除率随置换时间增加迅速增加，以后则增加缓慢。

10·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。