Sources Of Air Pollution
Over the course of the twentieth century, growing recognition of the environmental and public health impacts associated with anthropogenic activities has prompted the development and application of methods and technologies to reduce the effects of pollution. In this context, governments have adopted regulatory and other policy measures minimize negative effects and ensure that environmental quality standards are achieved.
The objective of this article is to give a general overview of the possible approaches to the management of ambient air pollution from motor vehicle and industrial sources. However, it is to be emphasized from the very beginning that indoor air pollution (in particular, in developing countries) might play an even larger role
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The serious hazards associated with radioactive pollutants, as well as the special procedures required for their control and disposal, also deserve careful attention.
Sources of Air Pollution:
The sources of air pollution basically are two types :
1-stationary, which can be subdivided into area sources such as agricultural production, mining and quarrying, industrial, , nonmetallic mineral products, basic metal industries, power generation and community sources (e.g., waste and sewage sludge incinerators, fireplaces, cooking facilities, laundry services and cleaning plants)
2- mobile, comprising any form of combustion-engine vehicles (e.g., light-duty gasoline powered cars, light- and heavy-duty diesel powered vehicles, motorcycles, aircraft, including line sources with emissions of gases and particulate matter from vehicle traffic).
Types of Air Pollutants:
Air pollutants are usually classified into suspended particulate matter
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