What is air pollution How is air pollution controlled?
The best way to protect air quality is to reduce the emission of pollutants by changing to cleaner fuels and processes. Pollutants not eliminated in this way must be collected or trapped by appropriate air-cleaning devices as they are generated and before they can escape into the atmosphere.
Which is the air pollution control system?
Air Filters. Air filters are devices used to control air pollution which employ a specific type of filtration media—e.g., fabric, sintered metal, ceramic, etc. —to collect and remove dry particulates and contaminants, such as dust, pollen, microbes, chemicals, etc. from air passing through them.
Why does air pollution need to be controlled?
Reducing pollutants in the air is important for human health and the environment. Poor air quality has harmful effects on human health, particularly the respiratory and cardiovascular systems. Pollutants can also damage plants and buildings, and smoke or haze can reduce visibility.
What are pollution control strategies?
Strategies to Reduce Environmental Pollution
- Stop smoking or at least follow “No Smoking” regulations at public places.
- Do not use open fires for waste disposal.
- Instead of plastic, use eco friendly or biodegradation products because plastic-like products are highly toxic in nature.
What are the 3 main types of air pollution?
Types of air pollution
- particulate matter.
- nitrogen dioxide.
- ozone.
- sulphur dioxide.
What are the 5 major pollutants?
5 Major Outdoor Air Pollutants
- Ozone (O3)
- Nitrogen Oxides (NOx)
- Carbon Monoxide (CO)
- Sulfur Dioxide (SO2)
- Particulate Matter (PM10 and PM2.5)
Who is responsible for air pollution?
The main sources of air pollution are the industries, agriculture and traffic, as well as energy generation. During combustion processes and other production processes air pollutants are emitted.
