The best way to control air pollution

The best way to control air (or air) pollution often depends on individual or business users, but in most cases it is to reduce pollution sources and minimize the overall impact on the environment Factories and other industrial parks that release large amounts of toxins into the air sometimes find activated carbon an effective way to filter the air In addition, biofiltration technology using natural bacteria and fungi to reduce emissions has a similar effect The production of cleaner car engines can reduce traffic related emissions, and for commuters, measures and financial incentives can be taken to reduce driving time At present, different countries and regions have different standards and best methods in air pollution control, but the core objectives are almost the same One of the simplest ways to control air pollution by activated carbon is air filtration Activated carbon is the most commonly used filter Enterprises and factories that produce a lot of pollutants often install carbon filters on chimneys or exhaust towers Carbon has adsorption function and can capture all pollutants in a specific size range Filtered air is usually cleaner Although pollution cannot be completely avoided, it can improve air quality and make breathing safer Not all air pollution from biofiltration comes from chimneys, and carbon filters do not work well in some cases Agricultural Center, sewage treatment plant and food manufacturing plant are all industries that need to deal with a large number of pollutants; pharmaceutical plants that produce compounds will also produce pollutants, and may cause large-scale air pollution Biofiltration is a method to filter air pollution by using existing microorganisms and bacteria In these cases, the effect is very good This air pollution control system uses bacteria and fungi to organically decompose pollutants The chemicals and toxins that this organic consumption causes pollution are converted at the molecular level, along with odors, into carbon dioxide and hydrogen Although this air pollution control method works well, it usually needs large space operation, so it is not always practical In most places, automobile exhaust is the main cause of air pollution The hydrocarbons produced by gasoline combustion are released into the environment and deplete the earth's fragile ozone layer and other things Changing the way of engine treatment and emission is one of the simplest ways for vehicle manufacturers to control pollution For example, placing a catalytic oxidizer in a vehicle's emission system can reduce emissions But this method is not only expensive, but also can not completely eliminate emissions, and there will still be hydrocarbon leakage Electric vehicles and alternative fuels are another way to control vehicle air pollution, and many automakers have produced models that use clean fuels Reducing traffic is another strategy In addition to encouraging mass transit, many places offer tax credits and other incentives to carpool or reduce the number of people who drive alone At present, different countries have different pollution standards In the United States, EPA is mainly responsible for emission control, while Europe has another set of standards China and India also have different regulatory approaches Environmental experts often regard air pollution as a global problem, and believe that all countries should follow the same emission standards, so as to better control air pollution But coordination needs a lot of work to be carried out continuously, and many efforts are needed to achieve it.