Airport Air Pollution

Air Pollution today has lead CDC's fight against environmental -related respiratory illness, including asthma.An estimated number of 6.5 million deaths are attributed each year to poor air quality, making this the world's largest threat to human health.According to the World Energy Outlook and the IEA estimate that death due to household air pollution in Africa may decrease by 110,00 to 2040.However, due to economic growth, urbanization and automobile emissions, outdoor air pollution may rise from 300,00 to 450,000 over the same period. Am going to be looking at the causes of air pollution. the problems emerging with air pollution and also how we as a community can help decrease the amount of death rate associated with air pollution.I remember growing up in Africa Air pollution was always a talk about a subject that always comes out because it is really contagious due to the fact that we are breathing bad air that is caused by our human contribution to the environment.Air pollution is considered to be a public health problem, it is responsible for most of our health problems after some research has been conducted in many different parts of the world and regions. According to the Geochemistry and Health paleopathological research suggests that air pollution is a form of smoke, plagued our oldest ancestors.Air pollution has emerged as one of the leading risk factors for stroke worldwide.

Yes, I agree with your post. I just would like to comment regarding the air pollution. The pollution in the air causes quite a few problems in the nineteenth century such as: the trees started to dye, the smoke irritated the nose and they was prone to other diseases. “The poor immigrants and blacks who lived and worked in crowed inner cities were especially prone to diphtheria and pneumonia” (Merchant, 120). The air pollution was mainly in the towns where there was coal burning

However, some pundits are concerned that adopting hydrogen energy as the sole strategy for the issues facing the automobile’s future is problematic because of the lengthy time frame in which they are projected to become ubiquitous. Furthermore, the present infrastructure for the distribution of hydrogen fuel sources or the production of hydrogen fuel cells is not only insufficient, but slow to develop. As such, fossil fuels are presently the main source for hydrogen production, which means that hydrogen vehicles do not successfully decouple the automobile from a fossil fuel economy. This is also widely inefficient because it will generate four times the carbon dioxide emissions generated by gasoline efficient automobiles. Furthermore, compressing hydrogen for the purposes of

The use of a hydrogen fleet, would solve many of the existing emissions issues associated with diesel fuel usage. ”Vision Motor calls their hydrogen tractor a Zero Emissions Terminal Tractor, or ZETA. It's the right thing for southern California because of its benefits to people's health, says LaRosa, citing lung and respiratory diseases blamed on exhaust smoke from internal combustion engines.” (http://www.truckinginfo.com/article/story/2012/04/hydrogen-fuel-cells-could-be-socal-fleets-future.aspx) Hydrogen offers no emissions in the air other than vapor, and fuel economy is better than most gasoline powered vehicles, roughly in the 30-50% range. Currently hydrogen is very costly to produce, and there isn’t enough infrastructure to support a full fleet of

One of the leading causes of lung cancer is believed to be air pollution. With nearly all automobiles running on gasoline, there is a much higher chance of obtaining a life threatening disease. There are many different solutions that attempted to fix the problem of automobile pollution but only one has come close. The hydrogen fuel cell consists of two electrodes, a positively charged cathode, and a negatively charged anode. The fuel cell has an electrolyte that sends electrically charged particles from one electrode to the other. The hydrogen fuel cell is able to produce energy as long as oxygen and hydrogen are available. Hydrogen fuel cells don’t produce emissions and are also able to power all motor vehicles. These special fuel cells do not cause pollution or create dangerous byproducts, their only byproducts are water and heat. In addition, a hydrogen fuel cell is way more efficient than gasoline powered engines. Most forms of transportation emit harmful emissions and cause pollution. The hydrogen fuel cell is an environmentally friendly alternative to

The search for a renewable energy source has been a top priority to us a human race in the past decade. Many ideas have come in the form of wind, solar, and nuclear power, all having their own drawbacks. But, the one that will be focused upon in this analysis is hydrogen as a source of fuel, and the technology leading the way to making it a reality. This technology would affect everyone in one way or another if correctly used. So we must ask if this technology is beneficial to us, how it might hurt us, and whether it is worth pursuing from an ethical stance.

Air, is one of the most substantial source to mankind and our planet. While it exists, so does everything else along. However, in today’s epidemic, there has been certain factors that have increased in understanding whether the air we breathe today is healthy or not? Is it doing more harm than we thought? In other words, the health risks against air pollution have risen in the past few decades; all from what you may ask? Well, it could be for various factors and evaluations; either environmental or materialistic. Pollution is a major public health crisis in the world. (Friis, 2012). This is one of the conflicts that contribute to various aspects of an individual’s life, whether they may realize it or not. In this paper will include the sources that cause pollution with the effects it cause as well as policies on the regulation of air pollution.

“Hydrogen produces no harmful tailpipe exhaust; the only emit warm air and water vapor. This is an extremely important factor, because the continuation and long term use of hydrogen fuel cell vehicles will result in a cleaner atmosphere, and overall cleaner air for all living organisms to breathe. It also states that people are able to use hydrogen as a fuel source, because hydrogen is considered an alternative fuel under the Energy Policy Act of 1992.”

It is rational to express caution in hydrogen based rail transport; furthermore, extensive testing prior to implementation is a must, nonetheless how in frequent rail incidents are in contrast to road. Implementing hydrogen technologies with past associations with disasters such as the Hindenburg must focus on gaining the trust of the public. To bridge the gap between the unfamiliarity of hydrogen power with those unaware of its advancements in

Post 18th Century Industrial revolution has created a dependency on fossil fuels such as coal, oil and natural gas for all technological and transportation demands that engineer modern society. However. Such demands, and even their expected future demands threatens the overall worlds energy supply and generates large strains on the environment. The Hydrogen economy article published by Physics Today in December 2004 anticipated that the world energy demand will double by 2050 in response to population growth and industrialisation of developing countries. (Crabtree, Dresselhaus and Buchanan, 2004).

Hydrogen is proven to be the most efficient furl because of its abundance and the production of harmless bi-products as compared fossil fuel. Despite the abundance in its natural existence, Hydrogen can also be obtained through processes such as the electrolysis of water and methanol steam conversion. Hydrogen as a fuel is capable of the replacement of most of the other sources of energy. However, Hydrogen faces numerous obstacles to its entry into the economy and the utilization by human beings. The technology to contain and manage hydrogen as a fuel is already present. However, the hindrances bar the launch of hydrogen as a basic fuel. The essay discusses the various obstacles to the hydrogen economy such as the market entry issues and issues related to policies.

There has been a big push in recent years for automobile companies to produce lower emission producing vehicles. Hydrogen fuel cell powered vehicles can help to solve the issue. Hydrogen is clean burning, producing only water vaper as waste. Hydrogen Fuel cell vehicles will be zero-emission, reducing air pollution (Bernard Meyerson). Fuel cell offer all the same benefits as conventional fuel powered cars with cruising range up to 500 miles. To refill a take with hydrogen will take about three minutes, about the same amount of time as traditional fuel fill ups. Down side is the first production of

The objective of my research is to examine the hydrogen is used as a fuel for the cars and also is not environmentally pollutant it is safe and also the efficiency wise is good and also i carry out my research in briefly.

When people think of noise control they normally think of sound being able to controlled. However, that not the case in airline industry. What noise controlled does to the airline industry is to seek a safe working environment that would not disturbed the environment and public health. It started in 1972 when congress passes the Noise Control Act to reduce noise pollution being produce by aircraft. Although there are other factors that is part of the noise pollution like automobile and construction site, but for this essay it will focus on the air pollution of the airline industry and its aircraft. With that being said, according to the Clean Air Act Title IV - Noise Pollution provided by the United State Environmental

For the past three decades Oil dominates the agenda of political discussion. With scares over price volatility, sizes of reserves, international imports and least of which are the environmental impacts due to carbon dioxide and other emissions. Various speculations and educated guesses place our total depletion of crude oil within the next 50 years and there is a general consensus between environmentalists that we steer toward a hydrogen transportation system given the projected work and nonexistent carbon dioxide emissions (Environmental Technologies class lecture, Santa Clara University). However many barriers stand in the way of attaining such a goal, most of which pertaining