1.
And also it refers the prevention and treatment technology of nitrogen in groundwater.
同时,要提高三氮污染的野外监测水平和三氮污染的治理技术研究。
2.
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
3.
Study on Characteristics of Nitrogen Pollution of Shallow Lakes at Plain River Network Area;
平原河网区浅水湖泊氮污染特征研究
4.
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
5.
Behaviors and Controls of Nitrogen Pollution in a Mountainous Reservoir;
山区水库氮污染行为与控制技术研究
6.
Summarization on the Remediation Technologies of Nitrate Contaminated Groundwater
地下水中硝酸盐氮污染修复技术综述
7.
Study on Removal Efficiency of Nitrogen Pollutants in Subsurface Flow Constructed Wetland;
潜流型人工湿地对氮污染物的去除效果研究
8.
Nitrogen Pollution Research about Sediment Internal Loading in Shanzi Reservoir as the Second Drinking Water Source for Fuzhou City;
福州第二水源山仔水库底泥营养盐——氮污染研究
9.
The key pollution indicators are ammonia nitrogen and BOD.
主要污染指标是氨氮和生化需氧量。
10.
Distribution Characteristics of Nitrogen and Phosphorus Pollution in the Surface Water Source of Shijiazhuang City
石家庄市地表水源氮、磷污染分布特征
11.
Controlling atmosphere pollution by NOx control technique
利用氮氧化物控制技术治理大气污染
12.
Study on the Characteristic of Nitrogen and Phosphorus Pollution of Urban Lakes in Guangdong Province;
广东省城市湖泊氮、磷污染特征研究
13.
Nitrogen and Phosphor Pollution Control Investigation of Surface Water Source in Shijiazhuang;
石家庄市地表水源氮、磷污染控制研究
14.
Studies on the Method of Eluviationing and Controlling Nitrogenous Fertilizer Pollution;
氮素化肥淋溶污染与控制方法的研究
15.
Impact Study of Agricultural Non-Point Source of Nitrogen and Phosphorus to Water Environment;
农业非点源氮磷污染对水环境的影响
16.
Study on nitrogen removal effect by electrolysis to slightly polluted wastewater
电化学法处理高氮微污染水技术研究
17.
Characteristics of the PAHs in Typical Chemical Venues in Guangzhou
某氮肥厂场地土壤PAHs污染特征研究
18.
EXPERIMENT ON AMMONIA REMOVAL IN LIGHTLY POLLUTED WATER BY ELECTROCHEMICAL PROCESS
电化学法用于微污染水脱氮处理实验