What Is Smog
In the United Kingdom has done a great experience for as far as possible reduce the destructive influences due to fog by soaking the smoke coming out from the consumption of coal in the Country as well as the chimney manufacturer. even in certain areas the use of coal is forbidden.
in some large cities, the combination of a wide range of gas used by industry and soared into the air kind of smog, called "smog".
when the smog is respiratory inhaled air together, then people will experience coughing. if there is a specific smoke and fine particles in the smog, smoke can contain toxins as well.
as we know, the dust present in the air at all times, dust it is fine particles of solid substances that can hover in the air. dust could come from soil that is flown by the wind, can be derived from the splash of water vapor which is of bring by the Ocean.
is there any dust produced from volcanic activity, or resulting from the burning of forests, the dust can also be generated from air by engine fumes contaminating the car, and from the combustion process in the kitchen-kitchen manufacturer in the industry. this last one we can see billowing out of smokestack.
the dust contained in the air almost without number. it was estimated that in the whole area United States there are approximately 43 million tons of dust that settles in each year. of that amount, approximately 31 million tons of the source stemming from nature.
as for the rest, 12 million tons of it, is dust that results from human activity. in fact, the greatest amount of dust be found in industrial cities. for example, we have addressed here is roughly how the abundance of dust fell on each square mile in each month in some cities : Detroit 72 ton, New York 69 tons, Chicago 61 Tons, Los Angeles 33 Tons and Pittsburgh : 46 Tons.
this dust problem is very important it is to be reviewed in terms of human health, so many cities doing an intensive campaign to prevent or minimize the amount of dust as well as the amount of air induced doping of the industry.
industrial machinery that can produce dust than was creates by wearing some sort of filter to hold dust flew outward from the industrial area. also used for ventilation system, a fan, as well as other power tools that prevent dust soared into the air and down settles quickly.
in a couple of possibilities even deployed air and water the way done spraying water, however the issue of the danger of dust in the air that cause smog that have still not bean able to be resolved optimally of fully.
