Indoor air pollution and home contaminants term paper

For more information on ozone generators, read the fact sheet: But with modern materials the situation has changed. How exactly does formaldehyde cause asthma? Smoking Lounge Requirements A designated smoking lounge must have the following features to be effective in containing ETS.

The same is not true of agents such as viruses, rickettsiae, chlamydias, protozoa and many pathogenic fungi and bacteria, for the demonstration and counting of which no methodology is as yet available.

The things inside the building can cause problems as well -- office machines, appliances, and cleaning chemicals are just a few of the items that can cause indoor air pollution. Use of this technique makes possible the comparison of different alternatives for controlling an indoor contamination problem.

Known Contaminant List

Studies carried out in the last 20 years have shown that the presence of contaminants in many indoor environments is higher than anticipated, and moreover, different contaminants have been identified from those that exist in outside air.

Remedial Action Appropriate persons -- employer, building owner or manager, building investigation specialist, if necessary state and local government agency medical epidemiologists and other public health officials -- should undertake investigation and analysis of the implicated building, particularly the design and operation of HVAC systems, and correct contributing conditions.

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Even so, many building occupants complain of the quality of the air they breathe and there is therefore a need to investigate the situation. Because there was no cause and effect variable being studied, but instead, just a straightforward exploration of the sources, impact and control of indoor and noise pollution, a literature review seemed like the best method.

Thus, one way to reduce the problems that are inherent with indoor pollutants is to have adequate ventilation which in turn is circulating air.

Have co-workers, peers noted similar complaints? Painting Establish a protocol for painting and insure that the protocol is followed by both in-house personnel and by contractors. Over time, a buildup of asbestos fibers embedded within the lung tissue may lead to serious lung diseases including asbestosis irreversible lung scarring that can be fatallung cancer and mesothelioma, which is a cancer of the chest and abdominal linings.

The Food and Drug Administration has set a limit of 0. In a nationwide, random sampling of U. Poor Ventilation Schools Consider how many children are exposed to colds during school in the winter months.

Indoor pollutants must be handled in a similar fashion. Kitchen and bathrooms may not have access to the outdoors yet they still need to have an effective way of removing pollutants generated during cooking or showering. When radon decay products are inhaled and deposited in the lungs, the alpha emissions penetrate the cells of the epithelium lining the lung.

Corrective steps include sealing foundation cracks and holes, and venting radon-laden air from beneath the foundation. Exposure to these chemicals can occur during normal use and when they spill or leak.

Origins of Contaminants Indoor contamination has different origins: Abrasion can result in these particles being resuspended into the air.

Environment International

Of course, indoor pollution is not limited to office buildings -- it occurs inside any type of building including the home.Indoor Air Pollution Numerous forms of indoor air pollution are possible in the modern home. Air pollutant levels in the home increase if not enough outdoor air is brought in to dilute emissions from indoor sources and to carry indoor air pollutants out of the home.

Indoor IR pollution has effects on the outdoors as well. Emissions from burning biomass fuels have been discovered to be a major source of indoor air pollution especially in rural areas. It has been evident that urban and rural air pollution problems also lead to pollution.

Indoor air-pollution and health Paper

Air pollution can have short- and long-term health effects. Asthma from air pollution can have short- and long-term effects. Short-term effects of asthma are irritation to the eyes, nose, and throat.

Long-term reactions to air pollution can include upper respiratory infections such as bronchitis and pneumonia. EPA's Superfund Site Information. Disclaimer: The CERCLIS Public Access Database, which contained a selected set of publicly releasable Superfund program data, has been retired.

Indoor air quality

Green Building Expedited Plan Review. Miami-Dade County is committed to green building design and construction standards in order to safeguard our environment; enhance quality of life; and promote sustainable development in our communities.

When contaminants are allowed to build and accumulate in a space, the negative effects can range from foul odors to physical symptoms such as damage to respiratory system, lung irritation, headaches, dizziness and nausea.

Indoor air contaminants can be categorized as being either particulate (solids) or molecular (gas). Particulates are induced into the respiratory system [ ].

Indoor air pollution and home contaminants term paper
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