1) ammonia nitrogen removal rate
氨氮去除率
1.
And ammonia nitrogen removal rate did not decrease obviously.
采用SBR工艺研究了海水进入城市污水处理系统后,对氨氮去除率和短程硝化的影响。
2.
Corresponding to above results,ammonia nitrogen removal rate and short-cut nitrification efficiency were 93.
03 mg/L和9 mg/L,相应的氨氮去除率和亚硝化率分别为93。
2) nitrogen removal efficiency
氨氮去除率
1.
Several parameters of temperature,pH and NH4+-N load are also studied to evaluate their effects on nitrogen removal efficiency under different salinity.
采用SBR工艺研究了海水盐度对短程硝化反硝化影响,同时研究了不同海水盐度下,温度、pH、氨氮负荷对氨氮去除率的影响。
2.
The effects of its salinity on the nitrogen removal efficiency and short-circuit nitrification have been focused.
在海水盐度小于21g/L情况下(海水比例小于60%),经过驯化,处理系统仍能保持较高的氨氮去除率(大于80%),出水氨氮浓度能达到二类污染物一级排放标准的要求。
3) removal rate of NH~+_4-N
氨氮去除速率
4) the removal efficiency of COD and ammonia
COD和氨氮去除率
5) the removal efficiency of COD and NH3-N
COD及氨氮去除率
6) removal of ammonia-nitrogen
氨氮去除
1.
The effects of the different types and dosage of precipitants,pH,temperature and stirring time on the removal of ammonia-nitrogen are investigated.
作者采用化学沉淀法去除该废水中的氨氮,研究了不同沉淀剂、pH、温度和搅拌时间对氨氮去除效果的影响。
补充资料:恒定材料去除率是硬铣的关键
图1:摆动铣削的应用可以产生比较恒定的刀具负载水准。 | |
图2:对于相同的切深,刀具咬合方面的差异可能改变刀具负载和表面粗糙度。 |
刀具路径调整
对较小刀具的编程
刀具咬合
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条