Results 221 to 230 of about 12,346,044 (276)

What is air pollution?

open access: yes
Bay Area Air Pollution Control District.
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Cost of air pollution control

Environmental Science & Technology, 1982
There are some serious practical problems that deter air pollution control agencies from using advanced engineering tools when designing air pollution control strategies. Careful design requires both time and money—certainly more time and often more money than air pollution control agencies have been provided in the past.
Cass, Glen R., McRae, Gregory J.
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Air Pollution Control

2022
Abstract This chapter describes air pollution control in India. It covers issues that impair the quality of the air we breathe — dust, vehicular emissions, industrial pollution, and fireworks during the Diwali festival. The Air (Prevention and Control of Pollution) Act of 1981 was enacted by invoking the Central Government’s power under ...
Subhash Verma   +2 more
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The Control of Air Pollution

Scientific American, 1964
The steps taken by the City of Los Angeles to identify the sources of and control air pollution are chronicled. The first steps taken were to control outside burning, which dramatically reduced smoke and dust. The principal industries affected by this step were steel factories and refineries.
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Air Pollution Control

Archives of Environmental Health: An International Journal, 1969
(1969). Air Pollution Control. Archives of Environmental Health: An International Journal: Vol. 18, No. 5, pp. 834-838.
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Air Pollution and Control

2022
Abstract The Arab region currently faces a worsening air pollution emergency. Due to the dry, arid, and desert-like conditions of the region, as well as a rise in industrialization, urbanization, construction activities, population growth, and impacts of wars and conflicts, the concentration of air pollutants is very high across the ...
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Air Pollution Control

1998
Air pollution, with its ever more apparent impacts on aquatic and terrestrial ecosystems is a typical “environmental ‘syndrome’ of the third generation”. It is not reversible with relatively simple process approaches, economically measurable costs, and within a realistic scale of time and space [5.1,5.2].
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Air Pollution Control

1966
The major task of the panel on “The Environmental Spectrum— Tomorrow” is to delineate probable changes in the characteristics of the air pollution control problem in the future on the basis of present knowledge. In this regard, it is well to keep in mind the speculative nature of any projection, and that the degree of uncertainty increases ...
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Air Pollution Control

The ANNALS of the American Academy of Political and Social Science, 1979
Pollutants—foreign material in the air—can be man made or occur naturally, and are concentrated where people are concentrated. Pollution is injurious to health and its prevention places an economic burden on the citizen. Amendments to the Clean Air Act, passed in 1970 and in 1977, have been utilized to control air pollution.
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Control of Air Pollution

1991
Community Environment Policy was instituted by the Heads of States and Governments at their Summit meeting in October 1972 in Paris.
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