1)  NH4+-N removal
NH4+-N去除
1.
As the technological process was paid attention to wastewater pretreatment,it possessed the advantages of low operating cost,simple and convenient management,easy operation,better NH4+-N removal effec.
该工艺流程预处理作用强、运行费用低、易于操作、NH4+-N去除效果好、无二次污染、投资省,是处理蓝湿皮废水的有效方法。
2)  NH4+-N removal efficiency
NH4+-N去除率
3)  NH~+_4-N
NH+4-N
1.
A pilot-scale experiment on coal gasification wastewater treatment by biochemical process was conducted,the experiment results showed that when influent COD was below 2500mg·L~(-1) and NH~+_4-N of biochemical stage was below 150mg·L~(-1),the COD removal efficiency could reach 80%,the NH~+_4-N removal efficiency could reach 50% and the BOD removal efficiency could reach 96% above.
L-1,NH+4-N小于150mg。
4)  NH + 4
NH+4
1.
Objective To fabricate the NH + 4 sensitive urea sensor with reinforced ion sensitive field effect transistor (ISFET) using the plane semiconductor technique with biochemical theory, and to evaluation its detecting function.
目的 结合平面半导体技术及生物化学原理 ,制作NH+4敏感的尿素传感器 ,并对其检测性能进行评价。
5)  ammonium N
NH+4N
6)  NH-N
NH-N
参考词条
补充资料:低聚物去除剂
分子式:
CAS号:

性质:为去除混夹在合成纤维中各种低聚物而在印染加工过程中所加的助剂。常用的有阴离子型分散剂与表面活性剂(脂肪酸聚乙二醇酯)以及甜菜碱型两性表面活性剂、乳化过氯乙烯液等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。