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The effect of primary air filter on air pollution
Air quality problems have been paid more and more attention, for the prevention of air pollution has become a huge systematic project, need individuals collective national and even global efforts, early efficiency air filters can be taken the following measures:
1, start from their own. Early efficiency air filters do not throw waste; try to take the bus, subway travel, reduce the use of private cars; participate in planting greening activities; installation of exhaust gas treatment device of private cars, the use of lubricating oil to make full combustion of fuel, reducing harmful gas emissions. The perfect city is everyone's responsibility.
2, reduce pollution emissions and low pollution energy sources (such as natural gas), the fuel for pretreatment (such as before burning coal for desulfurization), improved combustion technology can reduce the amount of sewage. Early efficiency air filters in addition, before the pollutant has not entered the atmosphere, to eliminate emissions of some pollutants in the use of smoke dust removal technology, condensation technology, liquid absorption technology, recycling technology, can reduce the number of pollutants into the atmosphere.
3, the purification ability of different weather conditions, the capacity of atmospheric pollutants on the different, into the same amount of pollutants caused by the concentration of different pollutants. The wind good ventilation, turbulence Sheng, strong convection area and atmospheric diffusion time, dilution ability, factories and mines more acceptable activities. Early efficiency air filters inversion of the region and time of atmospheric diffusion and dilution ability is weak, we can not accept more pollutants, otherwise it will cause serious air pollution. Therefore, the effective control of emissions in different regions and different time periods is therefore to deal with.
4, reduce pollutant emissions. The use of non polluting energy sources (such as solar, wind, hydro), reform the energy structure, with low pollution energy (natural gas), fuel pre-processing (the first such as coal desulfurization before) and improved combustion technology can reduce emissions. In addition, before the pollutant has not entered the atmosphere, to eliminate emissions of some pollutants in the use of smoke dust removal technology, condensation technology, liquid absorption technology, recycling technology, can reduce the number of pollutants into the atmosphere.
5, afforestation, dense undergrowth early efficiency air filters can reduce wind speed, the air carrying large grain dust fall. The rough surface, some villi, some secrete mucus and grease, it can absorb large particulates. Disgraceful leaves flushed by rain, can continue to fly ash adsorption. So the reciprocating blocking and dust absorption, can make the air purification. 6, to change the composition of the fuel, the implementation of the conversion from coal to gas. At the same time, intensify research and development of other new energy sources, such as solar energy, hydrogen fuel, geothermal, etc.. This can also greatly reduce the pollution of smoke and dust.
7, site selection, design of chimney Industrial Zone, urban planning and industrial areas should be reasonable, not excessive emissions of air pollution, not to repeat the result of superposition, early efficiency air filters formed local area serious pollution incident.
Hope that we can attach great importance to the serious environmental pollution problems, the initial effect of air filter from their own, starting from the enterprise.