With e-wastes filling landfills all over the world and the exponential increase in fuel-burning vehicles on the highways, it’s high time we take measures to reduce air pollution. More than just smoke, the quality of air is linked to everything – from global warming to childhood asthma.
Wondering about the ways to make a difference in society? Using electrostatic precipitators (ESPs) can be a great solution!
Tackling pollutants in the air is vital since poor quality of air has harmful effects on human health, especially the cardiovascular and respiratory problems. Turning a blind eye to the rising problem of air pollution can not only risk human health but also impact the health of the planet for the generations to come. And, using an electrostatic precipitator can be a great step to get started for improving the air quality in your home, community as well as the society at large.
Here’s everything you need to know about ESPs!
How Does An Electrostatic Precipitator Work?
Electrostatic smoke precipitators are one of the most efficient ways of eliminating particles and do not cause any significant pressure drop across the unit. They work by removing smoke and particles from a gas stream by means of an electrostatic charge. The dust particles go past the wires which boast of a high direct current voltage applied that ionises the adjacent gases. It is this corona release which causes the particles to pick up a small electrostatic charge.
How Effective Are Electrostatic Smoke Precipitators?
With air pollution controls becoming increasingly stringent, even smoke precipitator technology is evolving to keep pace. The state-of-the-art precipitators can remove the majority of the particulates in flue gas by moving at a typical speed.
Factors On Which The Dust Collection Efficiency Of An ESP Depends
- Particle Size Distribution
This is a key aspect which affects the dust efficiency of an electrostatic precipitator. The size of the aerosol you wish to collect in the ESP even determines the dust collection efficiency of the device. Make sure you consider the size of both the device and the aerosol.
- Concentration Of Aerosol
The dust collection efficiency of a device largely depends on the aerosol concentration. Since the aerosol consists of both mist and dust, the concentration of gas in it differs a lot. So, if you want the value of aerosol concentration to remain the same at the device’s outlet, ensure the aerosol concentration is higher at the inlet.
Now that you are aware of everything, what are you still here for? It’s time to tackle air pollution with electrostatic precipitators.