搜索结果: 1-7 共查到“环境科学技术基础学科 Nitrogen”相关记录7条 . 查询时间(0.235 秒)
Assessing nonpoint-source nitrogen loading and nitrogen fixation in lakes using δ15N and nutrient stoichiometry
Assessing nonpoint-source nitrogen loading nitrogen fixation lakes using δ15N nutrient stoichiometry
2014/4/3
Runoff from human-dominated watersheds has greatly altered nitrogen (N) and phosphorus (P) cycling in lakes. Nutrients from human sources are distinct from those from undisturbed ecosystems in several...
Influence of organic-inorganic interactions on the preservation of sedimentary organic nitrogen: A preliminary experimental study
organic-inorganic interaction pyrrolic N compound alteration N-S atom exchange
2017/4/11
Experiments simulating reactions between pyrrole, hydrogen sulfide (H2S), and aluminum oxide (Al2O3) using a dynamic
thermochemical process simulator were conducted to investigate the effect of organ...
In Situ Measurements of Hydrogen Peroxide, Nitric Acid and Reactive Nitrogen to Assess the Ozone Sensitivity in Pingtung County, Taiwan
Hydrogen peroxide Nitric acid Reactive nitrogen Ozone sensitivity Smog production model
2016/3/28
This study was aimed to investigate the concentration of hydrogen peroxide (H2O2), nitric acid (HNO3) and reactive
nitrogen (NOy) at three sites in Southern Taiwan during 2003–2004. The mean H2O2 con...
Reticle Purging Approaches by Nitrogen with Enhanced Efficiency
Haze defects Reticle-purging Computation Fluid Dynamic 193 nm lithography
2016/3/29
The technology roadmap toward smaller structures and thinner layers in semiconductor manufacturing directs attention
more and more toward yield-affecting influences from the air quality of manufactur...
Selective Catalytic Oxidation of Ammonia to Nitrogen on CuO-CeO2 Bimetallic Oxide Catalysts
Catalytic Selective Oxidation (SCO) Tubular Fixed-bed Reactor (TFBR) Ammonia
2016/3/30
This study addresses the performance of the selective catalytic oxidation (SCO) of ammonia to
N2 over a CuO-CeO2 bimetallic oxide catalyst in a tubular fixed-bed reactor (TFBR) at
temperatures from ...
Reduction of Nitrogen Oxide Emission of a Medium-Pressure Boiler by Fuel Control
nitrogen oxide flue gas air pollution contro FO/RG ratio
2016/3/30
A study of reducing nitrogen oxide (NO) emission by using different fuel oil/hydrogen-rich
refinery gas ratios (FO/RG) of the volumetric flow rate in a 130-ton/hr, full-scale, mediumpressure
boiler ...
Atmospheric Abundances of Nitrogen Species in Rain and Aerosols Over a Semi-arid RegionSources and Deposition Fluxes
Dry and wet deposition NH4 + NO3 - Aerosol Precipitation Semi-arid region India
2016/3/30
The temporal variation for a three-year period (2000-2002) in the atmospheric abundances of
principal nitrogen species (NH4
+ and NO3
-) has been studied in rain and aerosols from an urban
city (A...