1.
Improving nitrogen removal of constructed wetlands by supplying plant carbon
补充植物碳源提高人工湿地脱氮效率
2.
Technical modification of denitrification enhancement in T type oxidation ditches
T型氧化沟提高脱氮效率的技术改造
3.
Comparison on Efficiency of NOx and SO_2 Removal in Advanced Reburn with Use of CMA Additives
先进再燃加入CMA添加剂后脱硫脱氮效率分析
4.
Isolation and identification of two aerobic denitrifiers with high efficiency in the removal of N from simulated wastewater
两株高效好氧反硝化细菌的分离鉴定及其脱氮效率
5.
Study on influencing factors of nitrogen removal by side channel integral OCO process with bio-film and activated sludge
影响侧沟式膜泥法一体化OCO工艺脱氮效率的因素研究
6.
The Mechanism and Efficiency of Nitrogen Removal of Domestic Wastewater by Land Zoology Treatment System;
污水土地生态处理脱氮机理与效率的研究
7.
The removal efficiency would be reduced if the concentration of the NOX increased, the energy efficiency enhanced on the other hand.
烟气中氮氧化物浓度的增加会降低脱除效率，但能量的利用效率会相应提高。
8.
Isolation,Identification and Characteristics of a High-efficiency Bacterial Strain for Desulfurization and Ammonia Nitrogen Removal
高效脱硫脱氨氮菌株的分离、鉴定及特性研究
9.
Studies on Characteristics and Screening of Degradation Microorganisms with High Efficient Nitrogen Removal in Livestock Wastewater
畜禽养殖废水高效脱氮降解菌的筛选及脱氮性能研究
10.
Genotypic Differences in Grain Yields and Nitrogen Use Efficiency in Rice Cultivars;
水稻氮效率基因型差异评价与氮高效机理研究
11.
Study Efficiency and Mechanism of Nitrification-Denitrification in Aerated Biofilter
曝气生物滤池脱氮效能及机理的研究
12.
A Pilot-scale Test Study on High-efficient Process (NPR) for Nitrogen and Phosphorus Removal;
高效脱氮除磷工艺（NPR）中试实验研究
13.
Inverted A～2/O Process Sewage Biological Denitrification Characteristic Analysis;
倒置A～2/O工艺污水生物脱氮效果研究
14.
Denitrification performance of immobilized effective microorganisms
固定化有效微生物群脱氮性能的研究
15.
Comparison of Dissolved Oxygen Distribution and Nitrogen Removal Effect in Wetlands with Different Structures
不同构型湿地氧分布及脱氮效果对比
16.
Removal effect on ammonia in landfill leachate by air stripping
吹脱法对垃圾渗滤液中氨氮去除效果
17.
Studies on the physiological parameters related to nitrogen use efficiency in wheat cultivars with different nitrogen utilization
不同氮素利用效率小麦品种的氮效率相关生理参数研究
18.
Eco-physiology and Regulation of Nitrogen Use Efficiency in Wheat;
小麦氮素利用效率的生理生态与氮肥调控研究