1.
Study on the NH_3-N Pollution in Xinfeng Reach of the Xinfeng River in Heyuan City
河源市新丰江新丰段流域氨氮污染状况研究
2.
A preliminary study on enhanced remediation of an ammonia polluted river by nitrifying bacteria
硝化菌群强化修复氨氮污染河流水体研究
3.
The key pollution indicators are ammonia nitrogen and BOD.
主要污染指标是氨氮和生化需氧量。
4.
Study on the NH_4-N Removed from Micro-polluted Source Water in an A/O BAF;
A/O生物滤池去除微污染源水中氨氮的研究
5.
Studies on the Ammonia-Nitrogen Adsorption by the Expanded Vermiculite from Micro-Polluted Raw Water
膨胀蛭石吸附微污染水源水中氨氮的试验
6.
Small and Pilot Experiment of Immobilized Nitrobacteria Treating Ammonia Nitrogen in Micro-Polluted Raw Water
固化硝化菌处理微污染氨氮的小试与中试试验
7.
THE INFLUENCE OF THE FILTRATION RATE TO THE AMMONIA NITROGEN IN THE TREATMENT OF MICRO-POLLUTED RAW WATER BY USING IMMOBILIZED NITROBACTERIA
滤速对包埋菌处理微污染水中氨氮的影响
8.
REMOVAL EFFECT OF ORGANIC POLLUTANTS IN LANDFILL LEACHATE OF LOW AMMONIUM NITROGEN BY ANAMMOX
低氨氮垃圾渗滤液中有机污染物厌氧氨氧化处理
9.
The Preparation of Modified Porous Zeolite Pellet and Its Treatment Effects of the Ammonia-Nitrogen in Micro-polluted Water Source;
改性微孔沸石的制备及其去除微污染水源中氨氮的研究
10.
Pretreatment of ammonia nitrogen in micro-polluted source water by zeolite biological aeration filter
沸石曝气生物滤池预处理微污染水源水中氨氮的研究
11.
Start-up of biological zeolite filter for removing ammonia nitrogen from contaminated source water
生物沸石滤池去除微污染水源水中氨氮的挂膜启动
12.
Experimental study on micro-flocculation and ultrafiltration for removal of ammonia nitrogen from weakly polluted source water
微絮凝超滤对微污染源水中氨氮去除的试验研究
13.
RESEARCH OF AMMONIA AND NITROGEN WASTEWATER CONTAINING RARE EARTH ON WATER POLLUTION OF INNER MONGOLIAN SECTION OF YELLOW RIVER AND TREATMENT MECHANISM
稀土氨氮废水对黄河内蒙段水体污染及治理机理研究
14.
Removing ammonia nitrogen from slightly-polluted water by zeolite-microbe combined immobilization technology
沸石联合微生物固定化去除微污染水体中氨氮的研究
15.
Study on Effect Factors of the Ammonia-nitrogen Adsorption by Expanded Vermiculite from Micro-polluted Raw Water
膨胀蛭石吸附微污染水源水中氨氮的影响因素研究
16.
Treatment of Raw Water Polluted by High Content of Ammonia Nitrogen and Organic Substances with Permanganate and Permanganate Pre-oxidation
高锰酸钾、高锰酸盐预氧化处理高氨氮、高有机物污染原水
17.
Study on Dynamics of Ammonia Nitrogen Degradation in Wastewater with Low Carbon-nitrogen Ratio
低碳氮比污水中氨氮降解动力学研究
18.
The major pollution indicators in the Yangtze River system are petroleum and ammonia nitrogen.
长江水系的主要污染指标是石油类、氨氮和高锰酸盐指数。 与上年相比，水质持平。