1) removal of nitrogen
脱氮（除氮）
2) removal of nitrogen
脱氮
1.
Analysis of the removal of nitrogen and characteristic of operation parameters in a wastewater treatment plant;
污水处理厂脱氮效果及相关参数的分析
2.
Operation and analysis of modified AB process for removal of nitrogen;
改进AB工艺强化脱氮运行实践与分析
3.
Experimental research on removal of nitrogen and phosphorus in enhanced sequencing batch reactor activated sludge process;
强化序批式活性污泥工艺脱氮除磷的实验研究
3) denitrogenation
脱氮
1.
Progress in Light Oil Denitrogenation Technology;
轻质油品脱氮工艺技术进展
2.
The denitrogenation and desulphurization during hydropyrolysis of six Chinese coals were systematically investigated in H2/Ar plasma jet.
对几种中国煤在H2/Ar等离子体热解过程中的脱氮脱硫进行了实验研究,结果表明:煤中氮在H2/Ar等离子体热解过程中主要以HCN形式存在,也有少量氮转化为NH3,脱氮率最高达50%;HCN的产率随煤种和输煤速率的变化而变化,NH3的产率随输煤速率的增大变化不大,与煤种没有一定的对应关系;HCN的产率大于煤常规加氢热解,而NH3产率(<1。
4) denitrogen
脱氮
1.
The results indicate that denitrogeneration is decreased along with the increase of COD/ NH3-N, the average valve is 39%.
研究了ω(化学需氧量)／ω(氨氮)、pH值和碱度对普通活性污泥法脱氮的影响,并对试验结果进行了分 析。
5) nitrogen removal
脱氮
1.
Study on simultaneous nitrification and denitrification and nitrogen removal of pressurized biological contact oxidation process;
压力式接触氧化法同步硝化反硝化脱氮性能研究
2.
Research on nitrogen removal efficiency in a sequential batch constructed wetland at low temperatures in winter;
序批式人工湿地冬季低温脱氮的效能研究
6) denitrification
脱氮
1.
The performance of denitrification in the zeolite biological aerated filter and the bioregeneration of zeolite;
天然沸石曝气生物滤柱脱氮性能及生物再生
2.
The research situation of denitrifying denitrification carbon source;
反硝化脱氮碳源研究现状
3.
Primary Discussion on Denitrification Techniques for Domestic Waste Landfill Leachate Treatment;
生活垃圾卫生填埋场渗沥液脱氮处理技术
参考词条
补充资料：脱氮
denitrogenation：将钢液中以Fe－N熔体存在的氮从钢液中除去的过程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。