denitrification
英音[ diːˌnaɪtrɪfɪˈkeɪʃn ] 美音[ diːˌnaɪtrɪfɪˈkeɪʃn ]

反硝化

常用释义

词性释义

n.

脱氮;[化学] 反硝化作用
例句
  • 全部
  • 反硝化
  • 脱氮
  • 反硝化作用
液相络合法是烟气同时脱硫脱硝中广泛应用的方法之一。
DO was the key factor for the simultaneous nitrification and denitrification of SBBR. Reducing SRT was availability to removal phosphorus.
在这些影响因子中,DO是SBBR同时硝化反硝化的控制因素,而适当缩短泥龄可以很好除磷。
本发明公开了一种污水脱氮控制方法及反应装置、生物膜组件、反应器。
The soil nitrogen status is a function of the processes of nitrogen fixation, microbial decomposition, nitrification and denitrification.
土壤氮状况是一个固氮、微生物分解、硝酸化和脱氮过程的作用。
The SBR experimental result proves the existence of denitrification pathways differ from traditional nitrification and denitrification.
根据实验室小型SBR试验的结果,证实存在其它不同于传统的硝化和反硝化的脱氮途径。
潜流式人工湿地能够有效地去除舍碳有机污染物,但一般对含氮污染物的去除效果相对较弱。
初步研究表明,本发明的菌株在工业废水生物脱氮方面具有较好的应用前景。
Denitrification is an important process for the removal of fixed nitrogen from the water column of the Bering shelf and the Chukchi shelf.
水体反硝化作用是白令海和西北冰洋陆架区结合态氮迁出的重要途径之一。
The biodegradable polymers as substrate and biofilm carriers is better choice for the denitrification progress of the aquaculture water.
可生物降解聚合物被证明是比较理想的水产养殖用水异养反硝化碳源的选择之一;
烟气脱硫脱硝一体化技术适合现阶段我国国情,具有良好的应用前景。
Nitritation, which has plenty of advantages, is a newly developed method for biological denitrification in the last few years.
亚硝酸型硝化脱氮是近年来开发的一种新型生物脱氮技术,具有诸多优势。
The kinetics of denitrification treatment of high concentration nitrate wastewater was studied, obtaining the optimum kinetic conditions.
对反硝化法处理高浓度硝氮废水的动力学进行了研究,获得了最佳动力学条件。
传统的生物脱氮过程由好氧硝化和厌氧反硝化两个部分组成。
采用本发明方法,催化-吸附剂经过多次再生仍能保持高活性,保持脱氮的稳定性。
ANAMMOX工艺与传统的生物脱氮工艺相比有明显的优势。
在这种名为脱氮作用的过程中,微生物将在水中的硝酸盐肥料转化为氮气,并释放进入大气环境。
未被植物根系吸收的肥料氮会被生物固定和通过反硝化、挥发和淋失而损失。
This article have raised the viewpoint of synchro method denitrification and its feasibility has been tested and verified.
提出同步法脱氮的观点,对其可行性进行试验论证。
固定床自养反硝化去除地下水中的硝酸盐氮。
The denitrification phosphate uptake process is the core reaction process of denitrification phosphorus removal technics.
反硝化聚磷过程是反硝化除磷工艺的核心过程。
反硝化作用是湖岸缓冲带去除硝酸盐的重要途径。
Nitrification and denitrification in the different layers of the integrated vertical flow constructed wetlands (IVCW) are studied.
研究了复合垂直流人工湿地各基质层的硝化与反硝化菌数量以及硝化与反硝化作用强度。
Biological technology of denitrification and phosphorus removal has been focused on in wastewater treatment field in recent years.
生物脱氮除磷技术一直是污水处理领域所关注的重点。
The nitrate is fast reduced, and the accumulated nitrite appears during the denitrification runs.
在反硝化过程中,硝酸盐迅速被还原,有亚硝酸盐累积现象出现。
本文采用CSTR模型,对非热等离子体烟气脱硝的化学反应过程进行数学模拟。
选择性催化还原脱硝工艺(SCR)是一种高效的烟气脱硝技术。
本研究建立的硫自养反硝化生物滤柱遵循一级脱硝动力学模型。
就脱氮与除磷而言,由于各自过程的要求不同,二者之间存在一定的矛盾关系。
通过间歇试验探讨了COD对反硝化抑制硫酸盐还原系统的影响。
增加湿地植物的种植密度可获得更好的脱氮效果。
1·Nitrate nitrogen removal from ground water by autotrophic denitrification in a packed bed reactor.
固定床自养反硝化去除地下水中的硝酸盐氮。
2·Nitrate nitrogen removal from ground water by autotroph IC denitrification in a packed bed reactor.
固定床自养反硝化去除地下水中的硝酸盐氮。
3·A complete aerobic denitrification function can take place when there are enough degradable organic carbon sources.
当存在足够的易降解有机碳源时,能发生完全的好氧反硝化作用。
4·The primary factor influencing the denitrification rate was dissolve oxygen, and followed by temperature.
影响其反硝化速率的主要因素为溶解氧,其次是温度。
5·Dissimilatory nitrate reduction in fungi includes denitrification and ammonia fermentation, which occurs under the conditions of limited aeration.
真菌异化硝酸盐还原途径的发现打破了反硝化仅存在于原核细胞这一传统观念。
1·This paper introduced the principles of various wastewater denitrification processes applied currently, and expounded the features and defects of each process.
介绍了目前应用的各种废水脱氮工艺原理,阐述了各种处理工艺的特点和应用中存在的缺点。
2·The new biological denitrification techniques have gradually attracted the attention of people because of their obvious advantages.
生物脱氮新工艺由于其独特的优点日益引起人们的关注。
3·Biological denitrification was the major method, and some new processes of nitrate treatment were reviewed.
生物脱氮是硝酸盐治理的主要方法,本文综述了硝酸盐治理的一些新工艺。
4·The results show that the sludge loading can be determined preferably according to the temperature and denitrification demand.
试验结果表明,污泥负荷的确定应根据温度和脱氮要求;
5·This paper compares ANAMMOX process with the traditional biological denitrification process, the former has obvious advantages.
ANAMMOX工艺与传统的生物脱氮工艺相比有明显的优势。
1·It can degrade ENVIRONMENTAL POLLUTANTS and has been used as a model organism to study denitrification.
能降低环境污染物并且已被用作模型生物体来研究反硝化作用。