What are the air pollution control equipment?
Common types of equipment for collecting fine particulates include cyclones, scrubbers, electrostatic precipitators, and baghouse filters. Once collected, particulates adhere to each other, forming agglomerates that can readily be removed from the equipment and disposed of, usually in a landfill.
What is the word Minas stands for in air pollution?
1.2.5 Minimum National Standards (MINAS)
What is environmental engineering air pollution?
Air Pollutant It is a substance or effect dwelling temporarily or permanently in the air , which adversely alters the environment by interfering with the health, the comfort, or the food chain, or by interfering with the property values of people. …
What is air pollution definition PDF?
Abstract. Air pollution occurs when gases, dust particles, fumes (or smoke) or odour are introduced into the atmosphere in a way that makes it harmful to humans, animals and plant. It creates smog and acid rain, causes cancer and respiratory diseases, reduces the ozone layer atmosphere and contributes to global warming …
What is scrubber in air pollution control?
Scrubbers are pollution control devices that use liquid to wash unwanted pollutants from a gas stream, or that inject a dry reagent or slurry into a dirty exhaust stream to “wash out” acid gases.
What is pollution control technology?
Pollution Control & Sustainable The various technologies which control the pollution are laser methods, chemical methods, nanotechnology etc. The Pollution control equipment can reduce emissions by cleaning exhaust and dirty air.
What are sources of air pollution?
There are four main types of air pollution sources:
- mobile sources – such as cars, buses, planes, trucks, and trains.
- stationary sources – such as power plants, oil refineries, industrial facilities, and factories.
- area sources – such as agricultural areas, cities, and wood burning fireplaces.
What do air pollution control engineers do?
Air quality engineers, or air pollution control engineers, develop techniques to analyze and control air pollution by using sophisticated monitoring, chemical analysis, computer modeling, and statistical analysis.
What are the types of pollution PDF?
KINDS OF POLLUTION The pollution is of four major types namely air pollution, water pollution, land pollution and noise pollution.
What are the main causes of air pollution PDF?
Various Causes of Air pollution
- The Burning of Fossil Fuels.
- Agricultural Activities.
- Waste in Landfills.
- Exhaust From Factories and Industries.
- Mining Operations.
- Indoor Air Pollution.
- Natural Events.
How many types of scrubbers are there?
The two main types of scrubbers are wet scrubbers and dry scrubbers. Wet scrubbers force the polluted fumes to pass through a wet limestone slurry which traps sulfur particles.