As technological advancement has brought refreshing changes in our life-style, we should be aware about the hazards of indoor pollutants that are caused by using many devices and substances, meant for our ease and comfort. Such polluting chemicals are released, as we use cooking…
Although the environmental pollution coming from outside may add to the decay in air quality of our homes, the indoor pollution is sometimes more harmful than the bad quality of air found outside.
While there is the documented evidence of tobacco smoke, lead particles, mold, asbestos and pesticide chemicals being responsible for causing life threatening diseases like cancer and respiratory ailments; the release of toxic and harmful chemicals from plastic softeners, detergents and flame retardants add o such health hazards.(Kay, 2004)
Since home, school and work place environmnment provide continuous exposure to indoor pollution, the affect on human lungs is the greatest danger due to the same. In addition, the air-borne pollutants can cause non-respiratory diseases, depending on the toxicity of chemicals inhaled. However, the establishment of etiology for the same may be difficult, as the signs and symptoms are non-specific. Moreover, multiple pollutants can cause similar symptoms, which may result in cases of allergy, cold and flue as well as air-borne viral infections. However, the etiological conclusions can be identified if the individuals are able to notice the difference of signs and symptoms, as they remain outside their homes for a longer period.(Indoor Air Pollution)
As indoor air pollution can occur in different buildings, which include homes, schools and offices; the accumulation of polluting agents occur due to entrapment of dust particles, gases and biological agents inside the building. Pollutants like carbon dioxide, lead formaldehyde and asbestos can cause severe health hazards, as these are generated during the routine activity taking place inside the building. Furnaces, stoves, fire-places, water heaters are sources that cause incomplete combustion and thus release many health damaging pollutants. While different gadgets have separate characteristic for optimum ...
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The increase in globalization and industrialization has brought about a climatic change not just at regional level but at a global level. Industrial activities have influenced air quality largely. The rapid rise in population and the demand of energy are the main causes behind the emission of toxic substance and gases being released into the atmosphere and hence causing major damages to the human society and the natural ecosystem.
The atmosphere around us is made up of various different gases which have been mixed by nature in specific ratios to create a dynamic natural gaseous system which possesses the various vital characteristics necessary to support life on Earth. The disturbances created in the composition and physical characteristics of the atmospheric air by various air pollutants causes various threats to human health and the ecosystem.
To monitor and improve the air quality environmental agencies have been conducting comprehensive air-pollution monitoring and modeling over the last decades. Although these monitoring have helped to identify the potential unhealthy levels of air quality at specific areas, and the air quality in general has been improved for the past few years, air quality in some areas (such as Houston) fails to meet the Clean Air Act goal (Heidi et al., 2 - 20).
Air pollutants can either be classified as natural or may be as a result of various human activities like industrial operations. The industrial contamination can be viewed as a by-product of external combustion like smoke, dust, and sulfur oxides, or as a result of internal by-products like petrol and diesel.
With this on hand, the paper will focus on air pollution, including its cause and effect to the environment and the possible solution in order to lessen or terminate air pollution. 2.0 Air Pollution In brief, air pollution is the emission of harmful gasses to the atmosphere.
New technologies need to be developed, alternatives need to be more accessible and convenient, employers need to be supportive, housing and development patterns need to be altered, and the public needs to be convinced to utilize
air pollution but Industries, from the days of the Revolution, continue to harm the eco-system by emitting carbon dioxide and other toxic gases that progressively create thick layers of smog in the air (Edlin & Golanty 2010).
Smog is described as ‘hazardous combination of
Air pollution is measured in terms of the different pollutants that exist in different parts of the world. For example: the EPA which is an organization that monitors the air in the region of United States measures air pollution in regards to the prevalence of six common pollutants in different regions of United States (Epa.gov, 2014).
The use of ventilation so as to dilute the air contaminants is the major method of improving indoor air quality. The exhausted air is filled with gaseous pollutants and particulate matter such as pollen, smoke, particles generated from combustion, animal dander, dust, and