氨氮

Moreover, the increase of hydraulic loading will lead to the decline of the removal rate of organics and ammonia nitrogen.

此外，在低温条件下提高水力负荷会导致对有机物和氨氮去除率的下降。

The key pollution indicators are petroleum and ammonia nitrogen.

主要污染指标为石油类和氨氮。

The key pollution indicators are ammonia nitrogen and BOD.

主要污染指标是氨氮和生化需氧量。

The method for ammonia nitrogen removal with simple technology,fast reaction speed and high removal efficiency has been taken more and more attention.

该方法的优点是工艺简单、反应迅速、去除率高、尤其适用于高浓度氨氮废水的处理。

Natural and modified zeolite have strong selective adsorption ability to ammonia nitrogen in the wastewater.

天然沸石及改性沸石对氨氮有很强的选择性吸附能力。

Total removal efficiency of ammonia nitrogen co...

将丝光沸石用于实际生活污水中氨氮的处理，其去除率达到80%以上。

The technics for the treatment of the wastewater with high ammonia nitrogen and the wastewater with high hardness was studied.

进而对各种高氨氮废水、高硬度废水处理技术进行了比较分析。

The pH and ammonia nitrogen were two important factors to affect anaerobic process and methane generation of livestock manure.

发酵过程物料pH值和氨氮变化是影响畜禽粪便发酵进程和产气量的重要因素。

In the electrochemical process, ammonia was removed by either direct or indirect electrochemical oxidation process.

直接电化学氧化和间接电化学氧化是氨氮电化学氧化的两种方式。

The factors, such as temperature, dissolved oxygen concentration, autotrophs concentration, initiative ammonia concentration and organic substance had remarkable influences on autotrophs maximum growth rate.

温度、溶解氧、接种污泥浓度、起始氨氮浓度以及污水中的有机物均会对自养细菌最大增长速率的测定产生重要影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。