The causes of air pollution
causes of major air pollution is as follows:
1.The vehicle used engine. The car is a source of air pollution problems most substances out of the car at the อนม high carbon oxide hydrocarbon oxide of nitrogen. And of the sulfur compounds are hydrocarbons, about 55%.25% out of the room, shaft, crank, and the other 20% evaporation in the carburetor and fuel tank. The oxides of nitrogen is nitric oxide. (NO), nitrogen dioxide (NO2) and Nai, said oxide (N2O) almost entirely out of the exhaust pipe.The lead in gasoline type super also increase lead in air with
.Smoke and poisonous gas from 2. Industrial
.- from the factory produce chemicals, including an oil refinery. Power plant factory made beer factory among alcohol sugar paper mill factory smelting ore. Dyeing factory factory made glass, lamp manufacturing plant fertilizer and plant acid
.- energy generated from the substance burns fuel such as coal, oil, natural gas, make add substance, in the air, such as hydrocarbons. Other oxides of nitrogen and sulfur in the atmosphere 3
.The source of various dust, including the area being construction, factory to make cement factory millstone Factory weaving factories produce hydroxide Mining charcoal kilns. The charcoal is a crematorium.
4.Pile of sewage source, including food and garbage
5. The smoke from forest fires burn farm and from rooms
6. Experiments of nuclear weapons. Cause of radioactive dust
7.
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