nitrification相关论文
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......
Within the drinking water distribution system (DWDS) using chloramine as disinfectant,nitrification caused by nitrifying......
为了考察硝化菌包埋载体低温条件下处理城镇生活污水的技术可行性和可靠性并获得工程应用的参数,以A/O工艺中试系统为试验平台,重......
对2016年4,6,和8月合肥市塘西河人工湿地水体中的溶解态硝酸盐进行稳定氮同位素分析。通过不同的季节人工湿地内硝酸盐的稳定氮同......
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......
Performances of biological aerated filter employing hollow fiber membrane segments of surface-improv
Using the surface of poly (sulfone) hollow fiber membrane segments as grafted layer, the hydrophilic acrylamide chain wa......
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......
Effect of organic carbon on nitrification efficiency and community composition of nitrifying biofilm
The effects of organic carbon/inorganic nitrogen (C/N) ratio on the nitrification processes and the community shifts of ......
Developing a chloramine decay index to understand nitrification: A case study of two chloraminated d
The management of chloramine decay and the prevention of nitrification are some of the critical issues faced by water ut......
Natural continuous influent nitrifier immigration effects on nitrification and the microbial communi
Two sequencing batch reactors (SBRs) were operated for 100 days under aerobic conditions,with one being fed with unsteri......
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......
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......
Conversion of Natural Ecosystems to Cropland Increases the Soil Net Nitrogen mineralization and Nitr
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......
A laboratory-based aerobic incubation was conducted to investigate nitrogen(N) isotopic fractionation related to nitrifi......
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......
Soil Carbon Dynamics Under Changing Climate——A Research Transition from Absolute to Relative Roles o
It is globally accepted that soil carbon(C) dynamics are at the core of interlinked environmental problems, deterioratin......
Simulated NH4+-N Deposition Inhibits CH4 Uptake and Promotes N2O Emission in the Meadow Steppe of 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......
Although to date individual gross N transformations could be quantified by ~(15)N tracing method and models,studies are ......
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......
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......
This study investigated the effects of two alternative substrates (wood mulch and zeolite) on the performance of three l......
Analysis of the influence of free ammonia on the accumulation of nitrite in the nitrite nitrificatio
Low- and high-concentration nitric wastewater can induce stable nitrite accumulation and realize the nitrification syste......
结合室内培养和田间试验定量研究了氯化苦熏蒸对土壤氮矿化及硝化作用的影响.通过测定室内氯化苦处理20周内土壤中矿质态氮的含量,......
The effects of two lignins isolated from black liquor from pulping process on nitrification in soils after addition of u......
This study investigated the effects of two alternative substrates (wood mulch and zeolite) on the performance of three l......
A red soil, a fluvo-aquic soil and a permeable paddy soil were used in a long-term investigation to study changes in nit......
Nitrogen removal influence factors in A/O process and decision trees for nitrification/denitrificati
In order to improve nitrogen removal in anoxic/oxic(A/O) process effectively for treating domestic wastewaters, the infl......
Cultivation of aerobic granules for simultaneous nitrification and denitrification by seeding differ
Cultivation of aerobic granules for simultaneous nitrification and denitrification in two sequencing batch airlift biore......
The ability of simultaneous biological phosphorus and nitrogen removal was investigated in a lab-scale continuous-flow t......
The conventional fixed-bed biotilm process has disadvantages of easily blocked,high headloss and short operation cycle.F......
城镇污水处理厂氨氮去除效率的提升是目前研究的热点问题。根据工艺构型和技术原理,将强化硝化技术分为运行优化技术、生物膜强化......
Huangpu River is about 114.5 km from upriver Dianfeng to downriver Wusong, near the estuary of the Yangtze River. It pla......
Nitrous Oxide Production in a Sequence Batch Reactor Wastewater Treatment System Using Synthetic Was
The rate of nitrous oxide emission from a laboratory sequence batch reactor (SBR) wastewater treatment system using synt......
Two biological aerated filters (BAF) were setup for ammonia removal treatment of the circulation water in a marine aquac......
Effects of N source and nitrification pretreatment on growth of Arthrospira platensis in human urine
Culture of Arthrospira platensis (Spirulina platensis) in human urine was investigated to get valuable biomass. NO3-N wa......
通过室内培养研究生物炭和秸秆施用之初对N_2O排放的影响。试验设生物炭(BC,用量为烘干土的1%)、秸秆(S,与生物炭等氮量)和空白(CK......
Nitrogen cycling has been poorly characterized in urban ecosystems. An in-situ buried bag incubation technique was used ......
NO x and N 2 O emissions from coastal acid sulfate soils (CASS) cultivated for sugarcane production were investigated on......
Effect of Lanthanum on Nitrification, Phosphorus Transformation and Phenol Decomposition in Red Soil
The effect of La on nitrification, P transformation and phenol decomposition in red soil was studied by incubation and p......
The concentrations of nitrous oxide varies between 57 and 329 nmol/dm3, saturation is 674%～4 134% in the Zhujiang River E......
The effects of long-term(19 years)different land use and fertilization on activity and composition of ammonia-oxidizing ......
A novel and green nitrating reagent has been developed for the nitrification and nitration of arylboronic acids,which ca......
Carbon foam-a kind of new engineering material as packing material was adopted in three biofilters with different pore d......
构建了新型气升式一体化A／O生物膜反应器用于生活污水的脱氮处理，考察了进水碳氮比和曝气速率对反应器硝化和反硝化的影响．试验结果表......
脱氮一直是污水处理界的研究热点.由于传统的脱氮工艺存在很多问题,促使人们对脱氮工艺进行进一步深入的研究.近几年,随着对脱氮机......
通过污水厂运行实践发现在脱氮处理工艺中高污泥浓度有利于提高脱氮除磷效率，主要介绍了高污泥浓度在硝化、反硝化除磷过程中的有利......
具有同步硝化与反硝化功能的好氧颗粒污泥适合好氧与厌氧微生物生长代谢.反应液中氨氮浓度为201mg/L时,在6 h反应周期内氨完全被氧......
以潮土为供试土壤进行土培试验.研究了农用稀土对同时施加的尿素在土壤中形态转化过程影响.当稀土施用量增至10mg@kg-1烘干土以上......
The effects of chlorothalonil and carbendazim on nitrification and denitrification in six soils in upland and rice paddy......
