Results 41 to 50 of about 230,162 (166)
Elemental Mercury Removal over CeO2/TiO2 Catalyst Prepared by Sol–Gel Method
Elemental mercury (Hg0) emitted from a coal-fired boiler is a serious menace and challenge to humans. Using high-efficiency CeO2/TiO2 catalysts to enhance the conversion from elemental mercury to oxidized mercury is a promising approach to reducing Hg0 ...
Qiang Lv +4 more
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The plasma lipid profile was analyzed in healthy people and patients with essential arterial hypertension (EAH) (stages I–II) with different allelic variations in the inducible nitric oxide synthase (NOS2) gene polymorphic markers (rs1800482 and ...
Ludmila Topchieva +4 more
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Analysis of NOx Pollution Characteristics in the Atmospheric Environment in Changchun City
Nitrogen oxide (NOx) pollution has become one of the most challenging problems in China in the past 20 years. In this study, on the basis of the Jilin Province Atmospheric Environmental Quality Bulletin and hourly NOx data from the Atmospheric ...
Lijun Wang +3 more
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Background/Aim: Given a fast-growing aging population in South Korea, the prevalence of cognitive impairment in elderly is increasing. Despite growing evidence of air pollution exposure as one of the risk factors for declining cognition, few studies have
Hyunmin Kim +8 more
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Bounds and Bunching: Distributions of Air Pollutants Produced by New Automobiles
Euro norms set limits on per-kilometer emissions of air pollutants produced by new cars. Satisfying these limits is always costly, the existing models generally assume that cars are produced as to just satisfy the norms.
Josef Montag, Marek Litzman
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Optimization Study of Denitrification System for 330 MW Coal-fired Thermal Power Unit
At present, the selective catalytic reduction (SCR) flue gas denitrification system in thermal power plants in China has many shortcomings, such as long reaction time, poor control lag and poor linearity of valve, the concentration of nitrogen oxides at ...
Jinlong SUN
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Spatiotemporal Variations of Soil Reactive Nitrogen Oxide Fluxes across the Anthropogenic Landscape. [PDF]
Purchase ML, Bending GD, Mushinski RM.
europepmc +1 more source
There is new information about the mechanism of THz radiation of molecular emission and absorption spectrum (MEAS) of 150.176-150.664 GHz nitrogen oxide occurrence exposure. Organized experiments let us establish the fact that a normalizing effect of THz
Vyacheslav F. Kirichuk +1 more
doaj
To meet stringent efficiency and environmental targets, future gas turbines require increased turbine inlet temperatures while maintaining low NOx emissions and accommodating hydrogen-blended fuels.
Enguang Liang, Chenjie Zhang, Min Zhu
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Structure and Oxidation of Nitrogenous Substances [PDF]
IT has been reported elsewhere1 that organic nitrogen in plant materials, soil organic matter and extracted proteins undergoes partial oxidation to nitrate on treatment with a mixture of sulphuric and chromic acids. It has since been found that the proportion of total nitrogen recovered as ammonia is constant for each substance, provided the oxidation ...
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