Introduction

Industrialization has resulted in the growth of manufacturing plants, production factories, and power plants, which are the major contributors to air pollution. Industries emit harmful gases, also known as hazardous air pollutants into the atmosphere, which have adverse effects on the environment and human health. Air pollution remains one of the major environmental problems worldwide, and the most significant source of hazardous air pollutants is industrial emission.

What is a flue gas/Exhaust gas?

A flue gas, also known as an exhaust gas, is a gaseous combustion product generated from fossil fuel combustion such as coal, natural gas, and oil. Flue gas contains a mixture of gases such as carbon monoxide, carbon dioxide, sulfur dioxide, nitrogen oxides, and other hazardous air pollutants. These pollutants can cause respiratory problems, acid rain, and increased greenhouse gas emissions in the atmosphere.

What is a Flue gas stack?

A flue gas stack is an industrial chimney that is used to discharge exhaust gases into the atmosphere. It is the primary tool used to prevent hazardous air pollutants from entering the atmosphere. The stack design and height depend on several factors such as the type of fuel used, the size of the plant or factory, and the local environmental regulations. By channeling the flue gases through the stack, the concentration of pollutants in the atmosphere is minimized, reducing the negative impact on the environment and human health.

Why is a flue gas stack important?

The primary function of a flue gas stack is to discharge the exhaust gases produced by industries into the atmosphere, reducing the concentration of hazardous pollutants in the immediate area. This helps to prevent harmful air pollutants from affecting the health of people living around the industrial area. By regulating the height and capacity of the stack, the emission of gases can be minimized and safely released into the atmosphere.

Conclusion

Effective emission control technology and proper design of flue gas stacks can help to minimize the negative impact of industries on the environment. Governments and other organizations must regulate industrial emissions to reduce hazardous air pollutants and protect the environment and human health. Without implementing effective emission control measures, it will be challenging to achieve sustainable development, and future generations will suffer from the negative impacts of pollution.