Air pollution control system, possibly one of the top list needs of Shanghai, and one of my concerns about living here. Almost every day it is common to see high levels of PM 2.5, particles less than 2.5 micrometers in diameter or as everyone call them "fine" particles. These particles are so small they can be detected only with an electron microscope. Sources of fine particles include all types of combustion, including motor vehicles, power plants, residential wood burning, forest fires, agricultural burning, and some industrial processes. How to wipe off all these particles? Well, this idea comes from a simple air eliminator cigarette smoke wipe off remover PM 2.5. These balloons suck the air, once inside it goes through different filters till the center, where a sprinkler throws out the cleaned air. How the consequences of the air pollution will change the cities?
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