denitrification
美 [di?na?tr?f?'ke??n] 
英 [di:?na?tr?f?'ke??n]
- n.〔植〕脫氮；〔化〕脫硝作用；去氮作用；硝酸鹽還原作用
- 網(wǎng)絡反硝化作用；脫氮作用；脫氮酌
英漢解釋
例句
Liquid phase complexation is one of the processes widely applied in simultaneous desulfurization and denitrification of flue gas.
液相絡合法是煙氣同時脫硫脫硝中廣泛應用的方法之一。
DO was the key factor for the simultaneous nitrification and denitrification of SBBR. Reducing SRT was availability to removal phosphorus.
在這些影響因子中，DO是SBBR同時硝化反硝化的控制因素，而適當縮短泥齡可以很好除磷。
The invention discloses a sewage denitrification control method, a reaction device, a biological membrane assembly and a reactor.
本發(fā)明公開了一種污水脫氮控制方法及反應裝置、生物膜組件、反應器。
The soil nitrogen status is a function of the processes of nitrogen fixation, microbial decomposition, nitrification and denitrification.
土壤氮狀況是一個固氮、微生物分解、硝酸化和脫氮過程的作用。
The SBR experimental result proves the existence of denitrification pathways differ from traditional nitrification and denitrification.
根據(jù)實驗室小型SBR試驗的結果，證實存在其它不同于傳統(tǒng)的硝化和反硝化的脫氮途徑。
Subsurface flow constructed wetlands (SFS) can effectively remove BOD from the system, but less effectively for denitrification.
潛流式人工濕地能夠有效地去除舍碳有機污染物，但一般對含氮污染物的去除效果相對較弱。
Preliminary studies show that the strain has better application prospect in the biological denitrification of the industrial wastewater.
初步研究表明，本發(fā)明的菌株在工業(yè)廢水生物脫氮方面具有較好的應用前景。
Denitrification is an important process for the removal of fixed nitrogen from the water column of the Bering shelf and the Chukchi shelf.
水體反硝化作用是白令海和西北冰洋陸架區(qū)結合態(tài)氮遷出的重要途徑之一。
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證明是比較理想的水產(chǎn)養(yǎng)殖用水異養(yǎng)反硝化碳源的選擇之一；
Simultaneous desulfurization and denitrification is applicable technology under our national conditions and has good application prospect.
煙氣脫硫脫硝一體化技術適合現(xiàn)階段我國國情，具有良好的應用前景。
Nitritation, which has plenty of advantages, is a newly developed method for biological denitrification in the last few years.
亞硝酸型硝化脫氮是近年來開發(fā)的一種新型生物脫氮技術，具有諸多優(yōu)勢。
The kinetics of denitrification treatment of high concentration nitrate wastewater was studied, obtaining the optimum kinetic conditions.
對反硝化法處理高濃度硝氮廢水的動力學進行了研究，獲得了最佳動力學條件。
Traditional biological nitrogen removal is composed of aerobic nitrification and anaerobic denitrification.
傳統(tǒng)的生物脫氮過程由好氧硝化和厭氧反硝化兩個部分組成。
The invention can keep high activity after regenerating catalyst-absorber, to hold the stability of denitrification.
采用本發(fā)明方法，催化-吸附劑經(jīng)過多次再生仍能保持高活性，保持脫氮的穩(wěn)定性。
This paper compares ANAMMOX process with the traditional biological denitrification process, the former has obvious advantages.
ANAMMOX工藝與傳統(tǒng)的生物脫氮工藝相比有明顯的優(yōu)勢。
In a process called denitrification, the microbes convert nitrates in the water into nitrogen gas, which is released into the atmosphere.
在這種名為脫氮作用的過程中，微生物將在水中的硝酸鹽肥料轉化為氮氣，并釋放進入大氣環(huán)境。
Fertilizer N not taken up by plant roots is subject to microbial immobilization and losses by denitrification , volatilization and leaching.
未被植物根系吸收的肥料氮會被生物固定和通過反硝化、揮發(fā)和淋失而損失。
This article have raised the viewpoint of synchro method denitrification and its feasibility has been tested and verified.
提出同步法脫氮的觀點，對其可行性進行試驗論證。
Nitrate nitrogen removal from ground water by autotrophic denitrification in a packed bed reactor.
固定床自養(yǎng)反硝化去除地下水中的硝酸鹽氮。
The denitrification phosphate uptake process is the core reaction process of denitrification phosphorus removal technics.
反硝化聚磷過程是反硝化除磷工藝的核心過程。
The denitrification is an important channel to attenuate nitrate in lakeshore buffer zones.
反硝化作用是湖岸緩沖帶去除硝酸鹽的重要途徑。
Nitrification and denitrification in the different layers of the integrated vertical flow constructed wetlands (IVCW) are studied.
研究了復合垂直流人工濕地各基質層的硝化與反硝化菌數(shù)量以及硝化與反硝化作用強度。
Biological technology of denitrification and phosphorus removal has been focused on in wastewater treatment field in recent years.
生物脫氮除磷技術一直是污水處理領域所關注的重點。
The nitrate is fast reduced, and the accumulated nitrite appears during the denitrification runs.
在反硝化過程中，硝酸鹽迅速被還原，有亞硝酸鹽累積現(xiàn)象出現(xiàn)。
In this work a CSTR model was adopted to simulate the chemical reaction processes in non-thermal plasma flue gas denitrification.
本文采用CSTR模型，對非熱等離子體煙氣脫硝的化學反應過程進行數(shù)學模擬。
Selective Catalytic Reduction Process is a high-efficient flue gas denitrification technology.
選擇性催化還原脫硝工藝（SCR）是一種高效的煙氣脫硝技術。
The Sulfur Autotrophic Denitrification System(SADS) set up by this paper followed One-order kinetics model.
本研究建立的硫自養(yǎng)反硝化生物濾柱遵循一級脫硝動力學模型。
The paradoxical relationships are inevitably produced because of the different requirements on denitrification and phosphor removal.
就脫氮與除磷而言，由于各自過程的要求不同，二者之間存在一定的矛盾關系。
A intermittent experiment was conducted to investigate effect of COD on the process of denitrification inhibiting sulfate reduction.
通過間歇試驗探討了COD對反硝化抑制硫酸鹽還原系統(tǒng)的影響。
better effect of denitrification by plants was obtained with the increased planting density.
增加濕地植物的種植密度可獲得更好的脫氮效果。
Capability of denitrification of sludge in the hybrid reactor was much greater than that of sludge in the control reactor.
在本試驗負荷下，復合反應器中污泥反硝化活性遠遠大于對照反應器。
minimised by managing the soil to enhance in situ denitrification of applied nitrogen.
盡量減少管理的土壤，以加強在原位反硝化應用氮。
The nitrogen removal mechanism of BICTP is sequential nitrification and denitrification.
試驗表明，BICT工藝脫氮機理為序列式硝化反硝化。
At last, basing on the foregoing work, we build the SCR flue gas denitrification platform in Matlab.
最后，在前述工作的基礎上，搭建了基于Matlab的SCR煙氣脫硝仿真平臺。
The performance of denitrification in the up-flow biological aerated filter(UBAF) is studied experimentally.
文章對單級上流式曝氣生物濾池的脫氮性能進行了初步研究。
The application of simultaneous nitrification and denitrification is predicted and the future studying direction is put forward.
對同時硝化反硝化的應用前景進行了展望，提出了今后的研究方向。
The effect of temperature on denitrification rate in the area is not investigated.
溫度對反硝化速率的影響程度尚不能確定。
and study was made for autotrophic denitrification by using hydrogen as electron donor.
對以氫氣作為電子供體的自養(yǎng)反硝化進行了研究。
The agrobacterium of the invention has not only heterotrophic nitrification capability but also aerobic denitrification capability.
本發(fā)明的土壤桿菌不但具有異養(yǎng)硝化的能力，同時具有好氧反硝化的能力。
flue gas denitrification device is required on boilers tail.
需要在鍋爐尾部加裝煙氣脫硝裝置。
