denitrification相关论文
The effects of phenanthrene (Phe) on the denitrification activity and denitrifying genes (narG,nirS and nosZ) were evalu......
The Effects of Different Fertilizing Methods on Nitrification and Denitrification in Black Soil in S
The paper compared the effects of application of farm manure with chemical fertilizers on nitrification and denitrificat......
介绍了国内外石油产品的几种主要脱氮技术和近年来石油产品脱氮技术的研究进展,分析了不同方法的优点和缺点,并提出根据氮化合物不......
SO2 and NO emitted from coal-fired power plants have caused serious air pollution in China.In this study,a test system f......
Enhanced N2O emission rate in field soil undergoing conventional intensive fertilization is attribut
The emission of greenhouse gas N2O in agricultural soil is modulated by N fertilization that could be converted to N2O b......
Bioaugmentation and quorum sensing disruption as solutions to increase nitrate removal in sequencing
Bioaugrnentation of denitrifying bacteria can serve as a promising technique to improve nutrient removal during wastewat......
采用SNCR反应详细机理建立了SNCR计算模型,仿真结果与实验结果的脱硝曲线整体趋势基本一致,同时利用Chemkin-Pro对SNCR反应进行仿......
A constructed wetland microcosm was employed to investigate the sulfur cycle-mediated electron transfer between carbon a......
Estuarine and intertidal wetlands are important sites for nitrogen transformation and elimination.However,the factors co......
Nitrate removal to its fate in wetland mesocosm filled with sponge iron: Impact of influent COD/N ra
Sponge iron (s-Fe0) is a porous metal with the potential to be an electron donor for denitrification.This study aims to ......
Simultaneous removal of S02 and NO using a spray dryer absorption (SDA) method combined with O3 oxid
Based on the demand of sintering/pelleting flue gas ultra-low emission,a semi-dry method using a spray dryer absorber (S......
A process of simultaneous desulfurization and denitrification of flue gas was conducted in this study.The flue gas conta......
Chronic effects of different fertilization regimes on nirS-type denitrifier communities across the b
Denitrification is one of the major processes causing nitrogen loss from arable soils.This study aimed to investigate th......
在自制反应器中,研究了烟气温度、Fenton试剂温度、初始p H值、NO初始浓度、烟气流量、n(Fe2+)/n（H2O2）和溶液中Cl-等对Fenton法氧化......
Removal of organic matter and nitrogen from distillery wastewater by a combination of methane fermen
The distillery wastewater of Guangdong Jiujiang Distillery, which is characteristic of containing high organic matters a......
Nitrous oxide production during nitrogen removal from domestic wastewater in lab-scale sequencing ba
The production of N2O during nitrogen removal from real domestic wastewater was investigated in a lab-scale aerobic-anox......
Influence of the wastewater composition on denitrification and biological P-removal in the S-DN-P pr
The denitrification and P-removal in the sorption-denitrification-P-removal (S-DN-P) process carried out under the vario......
The constructed wetlands with different plants in removal of nitrate were investigated.The factors promoting the rates o......
Nitrogen removal and simultaneous nitrification and denitrification in a fluidized bed step-feed pro
For urban wastewater treatment,we conducted a novel four-stage step-feed wastewater treatment system combined with a flu......
Dissolved nitrous oxide and emission relating to denitrification across the Poyang Lake aquatic cont
Most aquatic ecosystems contribute elevated N2O to atmosphere due to increasing anthropogenic nitrogen loading.To furthe......
Simultaneous pyridine biodegradation and nitrogen removal were successfully achieved in a sequencing batch reactor (SBR)......
Stimulation impact of electric currents on heterotrophic denitrifying microbial viability and denitr
Electric current stimulation has been shown to have a positive influence on heterotrophic denitrifying microbial viabili......
Denitrification and the controlling factors in Yunnan Plateau Lakes (China): Exploring the role of e
Denitrification plays an important role in nitrogen (N) removal in freshwater ecosystems.This intal process regulates th......
Implications of denitrification in the ecological status of an urban river using enzymatic activitie
A better understanding of the effects of a number of environmental factors on denitrification is vital for analyzing its......
建立了烟气发生模拟试验装置，采用紫外光在较低温度下激发 H2 O2产生的活性基团对烟气中的 NO 进行氧化脱除。研究了 H2 O2浓度、H2......
430铁素体不锈钢中的氮能恶化晶间腐蚀、低温冲击韧性、缺口敏感性以及焊接等性能。在热力学分析的基础上,研究了430铁素体不锈钢......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Nitrogen removal characteristics of heterotrophic nitrification-aerobic denitrification by Alcaligen
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
基于催化剂颗粒中毒的渐进壳模型,依据SCR反应的Eley-Rideal机制,对颗粒状V2O5/TiO2催化剂的钾中毒动力学进行研究,建立了V2O5厂ri......
Experimental and Modeling Study on de-NOx Characteristics of Selective Non-catalytic Reduction in O2
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Performance evaluation of a modified step-feed anaerobic/anoxic/oxic process for organic and nutrien
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Nitrification and denitrification in subalpine coniferous forests of different restoration stages in
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Nitrous Oxide Production in a Sequence Batch Reactor Wastewater Treatment System Using Synthetic Was
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
添加剂对氨／尿素湿法脱硝有着极为重要的作用，不同的添加剂对氨／尿素湿法脱硝的影响机制和作用也不尽相同。该文在鼓泡反应装置上，以尿......
Nitrification and denitrification are two key links of nitrogen flow cycle in soil. N2O and N2, generated from biochemic......
The Effects of Different Fertilizing Methods on Nitrification and Denitrification in Black Soil in S
The paper compared the effects of application of farm manure with chemical fertilizers on nitrification and denitrificat......
合成了离子液体N-甲基吡咯烷酮磷酸二氢盐([Hnmp]H_2PO_4),并用红外光谱对其结构进行表征。以焦化柴油为原料,考察其对油品中碱性......
随着我国火电发电市场的快速增长以及国家环保要求的提高,处理电厂污染物的脱硝催化剂行业也迎来发展机遇期。基于专利信息,梳理脱......
以控制工程原理为基础,利用模糊-PID控制算法对液位控制数学模型进行分析,并以某污水处理厂的液位控制为研究对象,以进水流量为控......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The eutrophication of Chaohu Lake in China is mainly attributed to nitrate inflow from non-point sources in the lake cat......
NaClO2具有非常强的氧化性,在湿法脱硝方面具有良好的应用前景,但该方法存在氧化剂成本较高、利用率偏低等不足.针对该问题,文中采......
This study investigated the effects of two alternative substrates (wood mulch and zeolite) on the performance of three l......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
