denitrifying bacteria
英 [ˌdiːˈnaɪtrɪfaɪɪŋ bækˈtɪəriə]
美 [ˌdiːˈnaɪtrɪfaɪɪŋ bækˈtɪriə]
反硝化细菌
双语例句
- The effect of microcystin-RR on the growth and physiological characteristics of denitrifying bacteria
微囊藻毒素-RR对反硝化细菌生长及生理特性的影响 - Study on removal of nitrate from drinking water by Immobilized Denitrifying bacteria.
固定化反硝化菌去除水中硝酸盐氮的研究。 - It is a focal problem in conventional biological nutrient removal that denitrifying bacteria compete with phosphate accumulating organisms ( PAO) for limited dissolved organisms.
反硝化菌和聚磷菌在同一系统中竞争少量可溶性有机物引起的矛盾一直是传统生物脱氮除磷工艺的焦点问题。 - If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.
污水浓度过大，会刺激土壤中真菌、氨化细菌、反硝化细菌及一些厌气性菌的繁殖。 - Research of coking wastewater treatment using mixed immobilized nitrobacteria and aerobic denitrifying bacteria
混合固定化硝化菌和好氧反硝化菌处理焦化废水 - Denitrifying Bacteria Isolated from River Sediment and Its Nitrogen and Phosphorus Removal Capacity from River Water
河流沉积物中反硝化细菌的分离及脱氮除磷研究 - Isolation, Identification and Its Mixed Application of A Strain of Aerobic Denitrifying Bacteria
一株好氧反硝化菌的分离鉴定及其混合应用特性研究 - Isolation, Identification and Degradation Characteristics of a Slight Halophilic Denitrifying Bacteria
一株轻度嗜盐反硝化细菌的分离鉴定和反硝化特性初探 - Diversity of nirS-type denitrifying bacteria under different nitrogen fertilizer management in wheat soil
氮肥对小麦田土壤nirS型反硝化细菌多样性的影响 - Quantification of denitrifying bacteria and denitrification process in surface sediment at adjacent sea area of the Yangtze River Estuary in summer
长江口海域夏季沉积物反硝化细菌数量及反硝化作用 - Removal of Nitrate from Industrial Wastewater by Use of Denitrifying Bacteria
反硝化细菌对造纸工业废水硝态氮去除的研究 - Study on Screening and Nitrogen Removal Characteristics of Aerobic Denitrifying Bacteria in OGO Reactor
OGO反应器中好氧反硝化菌的筛选与脱氮特性研究 - Objective To study the community of denitrifying bacteria and nitrate-nitrogen removal in downflow fixed-bed bioreactor.
目的研究下流式固定床反应器的脱氮效果及反硝化细菌群落结构。 - The mixture of aerobic and anaerobic sludge is used to culture denitrifying bacteria using ammonium as donors in anoxic reactor. The aim of NH3-N degradation in anoxic reactor is achieved.
将好氧污泥与厌氧污泥混合培养，在缺氧反应器中培养出了厌氧氨氧化细菌，实现了在缺氧反应器中进一步降解NH3-N的目标。 - The results showed that the immobilized denitrifying bacteria enabled denitrification to occur under aerobic conditions.
结果表明，反硝化菌被固定后，在好氧条件下仍具有反硝化功能。 - The beneficial ammonifier and the nitrifying bacteria double increase, while the unbeneficial anaerobic bacteria and denitrifying bacteria are inhibited.
有益的氨化细菌和硝化细菌成倍增加，而无益的厌氧性细菌、反硝化细菌则受抑制。 - This paper studied the abilities of denitrification and kinetics of denitrification of heterotrophic denitrifying bacteria.
研究电极生物膜反应器中异养反硝化菌的脱氮能力及脱氮动力学。 - Nitrifying bacteria are generally autotrophic aerobic while denitrifying bacteria are anaerobic heterotrophic. Because of different conditions, two different systems are needed. Besides, the whole process is too complex and the removal efficiency is low.
硝化是一个自养需氧的过程，反硝化是一个异养厌氧的过程，两个过程要分别在两个不同的系统中进行，反应系统结构复杂，而且整个过程脱氮效率不高。 - The nitrification and denitrification which are driven by ammonia oxidizers and denitrifying bacteria, play important roles in the global nitrogen cycle, and therefore receive widespread interest.
氨氧化菌和反硝化菌所参与的硝化和反硝化作用是全球氮循环的重要步奏，因此受到了广泛关注。 - In recent years, many domestic and foreign researches and reports have confirmed the existence of aerobic denitrifying bacteria.
近年来，国内外的不少研究和报道已能充分证明好氧反硝化菌的存在。 - Ammonifiers, nitrobacteria and denitrifying bacteria play a determinative role in these three processes.
在这三个过程中起主要作用的是亚硝化细菌、硝化细菌和反硝化细菌。 - The conclusions of this study as follows: 1. Treated with different TCC concentrations of 0,10,20,40 and 60mg/ kg, the amount of nitrifying bacteria, denitrifying bacteria and ammonifying bacteria have taken place significant changes, reflecting a different inhibition-activation effect.
本研究主要获得以下结论：1.不同浓度的TCC（0,10,20,40,60mg/kg）处理后，土壤中硝化细菌、反硝化细菌和氨化细菌的数量发生了明显的变化，反应出了不同的抑制-激活效应。 - The denitrifying bacteria had a good removal of nitrogen. 2.
海水反硝化细菌培养物对硝酸盐氮具有较好的去除效果。 - Studying the denitrification characteristics and degradation ability of PBS of the isolated three efficient denitrifying bacteria.
对所分离出的三株高效反硝化细菌及其组合进行脱氮特性和降解PBS能力研究。 - Study on aerobic denitrifying bacteria has been a hot spot at home and abroad since they were found.
好氧反硝化细菌自从被发现以来一直是国内外研究的热点。 - The amounts of nitrite bacteria, nitrate bacteria and denitrifying bacteria had obvious seasonal dynamics and spatial distribution.
亚硝酸细菌、硝酸细菌和反硝化细菌数量有明显的季节动态和空间分布。 - Removal of wastewater containing nitrate nitrogen was performed using the activated sludge with aerobic denitrifying bacteria on continuous-flow reactor.
本文采用活性污泥连续流反应器，探讨了好氧反硝化细菌对含硝氮废水的处理效果，并运用PCR-DGGE技术对运行期间反应器中微生物菌群结构的稳定性进行了分析。 - Using FISH analysis, activated sludge samples collected by different periods found in the microbial community of AOB and denitrifying bacteria biomass in a constant magnetic field condition to be higher activated sludge samples.
在本实验中，通过运用分子生物技术FISH方法分析不同时期的活性污泥样品，发现在恒定磁场条件下的微生物群落中的AOB以及反硝化细菌生物量要高于对照组活性污泥样品。 - Adding carbon source to promote the growth and reproduction of denitrifying bacteria inhibit migration of nitrates.
通过在污染源下游投加碳源来促进模拟区反硝化细菌的生长繁殖，抑制硝酸盐的流动迁移。 - The third part of the experiment is to test the effects of denitrifying bacteria in degrading sewage.
第三部分实验是不同材料不同来源的反硝化细菌降解养殖污水的效果。