1.
TOTAL NITROGEN REMOVAL EFFICIENCY OF IMPROVED CONSTRUCTED RAPID INFILTRATION SYSTEM
改进型CRI系统总氮去除效果试验研究
2.
Feasibility resrarch of wiping off nitrogen in sewage disposal;
城市污水处理厂总氮去除的可行性研究
3.
Mechanism of Ammonium Removal in the Completely Autotrophic Nitrogen Removal in One Reactor Process
单级自养脱氮工艺氨氮去除途径研究
4.
Study on Conditions and Mechanism for Nitrogen Removal of Ammonia Wastewater by Immobilized Denitrying Bacteria
脱氮细菌混合去除水相氮污染的条件与机理
5.
Study on Ammonia-nitrogen Removal from the Water by the Molecular Sieves/modified Zeolite;
分子筛/改性沸石去除水中氨氮的研究
6.
Study on Methods and Mechanism for Removal Nitrogen and Phosphorus in Wastewater by Algae;
藻类去除污水中氮磷及其机理的研究
7.
Study on the Rule of Sagittaria Sagittifolia Linn. Wipping Off the Pollutant of Phosphorus and Nitrogen;
慈姑对磷、氮污染物的去除规律研究
8.
The Initial Studies on Nitrogen and Phosphorus Removal by Periphyton;
周丛藻类对水体氮、磷去除的初步研究
9.
Study on the Process of Removal of Ammonia-nitrogen in High Concentrations of Wastewater by Electrochemistry
电解法去除高浓度氨氮废水工艺研究
10.
Study on Removing Ammonia-nitrogen by Photocatalysis of Supported Titanium Dioxide
负载型TiO_2光催化去除氨氮的研究
11.
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
12.
Study on removal of ammonia-nitrogen from wastewater by chemical precipitation
化学沉淀法去除废水中氨氮实验研究
13.
Elimination Capacity of Nitrogen and Phosphorus of Bacteria in Eutrophication Water
富营养化水体细菌去除氮磷能力研究
14.
Study on Pollutants Removal Performance and Nitrogen Removal Mechanism of Constructed Rapid Infiltration System
人工土层快渗系统除污性能及氮去除机理研究
15.
Study on the Removal of Byproduct Nitrogen Dioxide from the Mixture of Inhaled Nitric Oxide Produced by Pulsed Arc Discharge;
脉冲放电产生医用一氧化氮混合气中二氧化氮的去除方法研究
16.
Food preservatives, keeping nitrogen and removing oxygen. also used as small adsorption in refrigerators.
* 食品保鲜、氮去氧，作为吸味剂用于冰箱除臭等。
17.
Food preservatives ,keeping nitrogen and removing oxygen.also used as small adsorption in refrigerators.
食品保鲜、存氮去氧，作为吸味剂用于冰箱除臭等。
18.
Photocatalytic Nitrogen Removal from Water Using CdS/TiO_2
硫化镉/二氧化钛光催化去除水体无机氮的研究