gaseous pollutants
Associations between short-term exposure to gaseous pollutants and pulmonary heart disease-related mortality among elderly people in Chengdu, China
... The pathogeny of PHD is multifarious [2]. As confirmed, chronic obstructive pulmonary disease (COPD) is the pri- mary disease leading to PHD, accounting for approxi- mately 80% of cases [3]. COPD could lead to hypoxic ...
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VALIDATION OF THE H. HOTTEL- R.J. TUCKER METHOD FOR THE ESTIMATION OF THE PERFORMANCE OF A FURNACE IN A THREE-BED REGENERATIVE OXIDIZER THAT NEUTRALIZES GASEOUS POLLUTANTS
... neutralizes gaseous pollutants (malodorous gases) for a plant producing fish ...of gaseous and wall zones composing the furnace (combustion chamber) structure by linearizing the nonlinear energy ...
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Analysis of ambient gaseous pollutants in and around coal based thermal power plant a case study
... prescribed standard. However some of the higher values nearing the standard were also observed at Madhayankuttai, Erikkattupudur and Thangapuripattinam settlements. The annual maximum 8 hours concentrations of Oxides of ...
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An Approach to the Control Management of Gaseous Pollutants Emissions from Power Plants Using Analytic Hierarchy Process (AHP)
... The occurrence of the industrial revolution besides providing the comfort and relative prosperity also conveyed another message; it means that although the new energy consumption in some areas can bring prosperity, but ...
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Optimum Operating Condition of a Multistage Gas-Solid Fluidized Bed Reactor without Downcomer for Control of Harmful Gaseous Pollutants from Flue Gas
... hazardous pollutants from flue gas ...of gaseous pollutants from flue gas, the use of a multistage fluidizer with down-comers reduces the removal efficiency of adsorption, because the same adsorbent ...
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Short-term effects of ambient particulates and gaseous pollutants on the incidence of transient ischaemic attack and minor stroke: a case-crossover study
... One strength of our study is that the diagnosis of TIA or minor stroke was confirmed by a consultant stroke physician or neurologist independent of the study. Most previous studies have used hospital admission or dis- ...
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Association between gaseous pollutants and emergency ambulance dispatches for asthma in Chengdu, China: a time-stratified case-crossover study
... Spearman’s correlational analyses were used to explore cor- relations between air pollutants and weather conditions. To estimate the association between gaseous pollutants and EADs for asthma, a ...
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A Cloud-Linked Ambient Air Quality Monitoring Apparatus for Gaseous Pollutants
... where people are significantly exposed. Metal oxide semiconductor (MOS) gas sensors were used to measure the gas concentrations as they are a cost-efficient solution for gas sensing. Several studies had been undertaken ...
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Modeling of gaseous pollutants dispersion of a fossil fuel-fired power plant at Omotosho, Ondo State, Nigeria
... The amount and nature of gaseous pollutants emissions depends on factors such as the fuel (e.g., coal, fuel oil, natural gas, or biomass), the type and design of the combustion unit (e.g., reciprocating ...
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The Influence of Gaseous Pollutants on Silver Artifacts Tarnishing
... common gaseous pollutants on silver artifacts ...to gaseous pollutants of each individual gas; such as Sulfur dioxide, Nitrogen dioxide, Car- bon dioxide, Hydrogen sulfide and ...
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Study on the Variation of Gaseous Pollutants at the city Jabalpur
... After obtaing the data, it can be easily estimate the maximum concentration of the pollutants annually. The fluctuation in the concentration level may be due to the respective fluctuation of other ...
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A new approach to the problem of removal of soluble gaseous pollutants from the atmosphere and its correspondence with the existing approach
... So, if m the mass of the droplet of radius ’r’, the diffusion coefficient of water vapor in air, D the surface area of the droplet, S ambient water vapor density, the density of water va[r] ...
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Variation of Ambient Air Quality Scenario in Chittagong City: A Case Study of Air Pollution
... of gaseous pollutants were assembled during December 2013 to December 2015 from the Continuous Air Quality Monitoring Station (CAMS) located at Agrabad, ...
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Assessment of Gaseous and Particulate Pollutants in the Ambient Air in Al Mirfa City, United Arab Emirates
... these pollutants are based on crite- ria related to health and environmental ...criteria pollutants are continuously monitored at Al Mirfa AAQM ...of pollutants are usually involve atmospheric ...
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Review of Vehicle Emission Measurement and Sampling System
... Particulate matter determined by Constant Volume Sampling is dependent on Dilution Ratio. In the inter laboratory comparison it is found that there is 20% of difference in Particulate Matter which are attributed in ...
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Variation of Ambient air Quality Scenario in Chittagong City: A Case Study of Air Pollution
... of gaseous pollutants were assembled during December 2013 to December 2015 from the Continuous Air Quality Monitoring Station (CAMS) located at Agrabad, ...other gaseous pollutants such as SO ...
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Is air pollution a risk factor for rheumatoid arthritis?
... or gaseous pollutants inhaled in the respiratory tract are capable of activating nuclear factor ƙappa B (NF-ƙB), a key regulator for pro- inflammatory cytokine production in RA patients [18, 19, 25], ...
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Air pollution and its Impact on Human Health – A Geospatial analysis of Hyderabad
... exhaust. The relationship between air pollution and mortality was much stronger for the fine particle component than for the gaseous pollutants. Exposure to PM is associated with increased hospital ...
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AIR POLLUTION IS ONE OF THE MAJOR DRAWBACK
... atmosphere. Gaseous pollutants include SO2, NOx, ozone, CO, volatile organic compounds, certain toxic air pollutants and some gaseous forms of ...These pollutants are also classified as ...
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Effect of Stone Crusher on Ambient Air Quality
... pollution affects not only human health but also ecological health of region. The dust impairs visibility the particulate falling on leaves may cause foliar injuries, reduction in yield, change in Photosynthesis and ...
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