Study on the Isolation of Nitrosococcus sp.and its Function of Ammonia Oxidation;
亚硝化球菌的分离及其氧化性能的研究
The full autotrophic ammonium removal system and activated sludge were compared for their a- mount of nitro-bacteria and nitroso-bacteria.
在建立全程自养脱氮反应器的基础上,以活性污泥为对照,分析了反应器内硝化菌和亚硝化菌的数量变化,并通过富集培养,从反应器中筛选、分离用于治理氮污染的硝化菌和亚硝化菌。
Objective To study the characteristics of the Nitroso-bacteria in one-step completely autotrophic nitrogen removal process.
【目的】研究单级自养脱氮系统中亚硝化菌株的培养及代谢特征,为系统运行操控提出理论指导。
This paper relates to a laboratory investigation of NH3-N removing capability of nitrite bacteria when enwrapped by CA (sodium alginate cross-linked with calcium chloride).
采用纳氏试剂分光光度法,在不同温度、pH值、葡萄糖浓度和锰离子浓度条件下,观察游离亚硝化细菌和CA固定的亚硝化细菌对亚硝化菌培养液中氨氮的去除效果。
Objective:In order to effictively treat sewage and wastewater containing nitrogen by short-cut nitrification-denitrification technology,efficient nitrite bacteria must be isolated.
目的:为了使短程硝化—反硝化生物脱氮工艺能更有效地应用于含氮污废水的处理,需分离出高效的亚硝化细菌。
The optimized conditions for detecting nitrosobacteria include a hybridized temperature of 46℃, a hybridized time of 3h, and concentration of 20mmol/L NaCl in hybridized solution.
结果显示,样品预处理较优的条件为:热固定 2h,乙醇脱水 3min;FISH技术检测环境样本中亚硝化细菌的最佳实验条件为:杂交温度 46℃,杂交时间 3h,洗脱液中NaCl浓度 20mmol/L;检测硝酸菌最佳实验条件为:杂交温度 46℃,杂交时间 5h,洗脱液中NaCl浓度 60mmol/L。
Authors researched the number of nitrobacteria and nitrosobacteria and their relationships with the environmental factors in Bohai Bay Waters during August and October in 2004.
5~30)×104个/L之间;8月份亚硝化细菌的数量在(1。
The distribution and role of four nitrogen cycle bacteria, including ammonifying bacteria, denitrifying bacteria, nitrobacteria and nitrosobacteria, were determined with MPN method in the Taihu Lake.
０１）；亚硝化细菌ｎ（ＭＰＮ），在水生高等植物群落内的水体中较敞水区高３～４个数量级，差异极显著（Ｐ＜０。
Study on Nitrogen Removal and Heterotrophic Nitrosobacteria;
鸡粪堆肥氮转化规律与异养亚硝化细菌研究
The Research of Detection Method to Nitrite Bacteria by Competitive PCR
应用竞争PCR方法检测亚硝化细菌的研究
Nitrogen Losses and Inoculation with Heterotrophic Nitrifier during the Compost of Livestock and Poultry Manure;
畜禽粪便堆制过程中氮素损失及接种异养亚硝化细菌的初步研究
Community Diversity of Nitrosobacteria in SBR Livestock Wastewater System with DO at 3.0mg/L;
中DO条件SBR畜禽废水系统中亚硝化细菌群落多样性研究
Biofilters by Ammonium Oxidizing Bacteria and Reverse Osmosis Treating Wastewater from Wastewater from Wastewater Treatment Plants;
亚硝化细菌应用于生物滤池及反渗透深度处理城市污水现场中试研究
To oxidize(an ammonia compound)into nitric acid, nitrous acid, or any nitrate or nitrite, especially by the action of nitrobacteria.
硝化将（氨的化合物）氧化成硝酸、亚硝酸或任何硝酸或亚硝酸酯，尤指通过硝化细菌的作用
usually rod-shaped bacteria that oxidize ammonia or nitrites: nitrobacteria.
通常为杆状细菌科可以氧化氨或亚硝酸盐；硝化细菌。
Optimization Study on the Immobilized Methods of Nitrite-oxidizing Bacterium
亚硝酸盐氧化细菌固定化方法的优化研究
Any of various soil bacteria that take part in the nitrogen cycle, oxidizing ammonium compounds into nitrites or nitrites into nitrates.
硝化细菌一种参与氮环核，将氨的化合物氧化成亚硝酸盐或将亚硝酸盐氧化成硝酸盐的土壤细菌
Isolation, Identification of Ammonia-oxidizers in Active Sludgeunder Different pH Condition and Their Characteristics of Oxidize Ammonia;
不同pH条件活性污泥亚硝酸细菌的分离、初步鉴定及氨氧化特性
Inhibition mechanisms of nitrite on denitrifying phosphorus accmulating organisms
亚硝酸盐对反硝化除磷菌抑制机理研究
Study of denitrification and growth characteristics of effective denitrifier community reducing nitrite
高效亚硝酸型反硝化菌生长特性及脱氮研究
Effect of nitrite on performance of denitrifying phosphorus removal bacteria
亚硝酸盐对反硝化聚磷菌除磷性能的影响
Nitrification Activity and Composition of Nitrifying Bacteria of Soils in China;
不同农田土壤中的硝化作用及硝化细菌种群
Isolation and Denitrification Characterization of an Aerobic Denitrifier
好氧反硝化细菌的分离及其反硝化能力
Screening and denitrification characteristics of Aerobic denitrifiers
好氧反硝化细菌的筛选及其反硝化特性研究
Greatly increases the available surface area for the essential Bacteria to live in. This greatly increases the level of biological filtration.
增大硝化细菌居住空间，促进硝化细菌繁殖，使生物过滤能力倍增。
Nitrogen Removal of Ammonia Wastewater by Immobilized Ammonia-Oxidizing Bacteria with Aerobic Denitrifying Bacteria and Its Biofilm Observation;
固定化亚硝酸菌反硝化菌协同除氨氮废水及生物膜观察