Does it ever occur to you that when you step outside you realize that a thick layer of pollution is making the atmosphere foggy? With rise in factories, the level of dust is accelerating with every passing day. Regulatory authorities generally assume that commanding a certain reduction technology to handle air quality is the only solution to cut emissions. But this is not always the case. A holistic strategy is needed to attain ideal results and concentrating on a certain technology should be thwarted. Look at dust emissions in the steel industry and how they are coped.
Firstly, let’s find out what exactly is dust? Atmospheric particulate matter (PM) or dust is little fragments of solid or liquid matter in the Earth’s atmosphere. Particulate matter can be man-made (anthropogenic) or natural. It can brutally disturb human health and have an effect on the environment, climate and precipitation.
Cutting dust emissions is always a priority for the steel industry:
The problems neighbouring the emissions of dust from the steel industry and the ambient air levels linked with it are a priority for the steel industry. There is a convincing evidence that many decades of effort and technology advances have given rise to drastic decrement.
The steel industry uses many approaches to lessen dust. The choice of one method over another is mainly based on the plant configuration and local situations. Which diminution technology or management practice to utilize relies on the source and the substance itself? Many features needed to be taken in consideration, such as extermination efficacy and energy needs but also demands on water utilisation and waste generation.
Authorities should not enforce certain technologies to boost air quality but instead setting appropriate emissions restrictions in the environmental permits of plants. Because they have an overall view on their operations, steel companies are by far the most qualified to choose the most preferred technology or practice to meet legislation.
What about the roles of various sources?
Vital for the augmentation of the quality of the air is understanding which sources are contributing to it the most. Authorities and the public at large should know that there is normally not one single source for releases, not even within a steel plant.
In fact, sources can be very varied, and it can be daunting to recognise their share in the emission generation with precision. Additional alteration of the approaches utilised for source distribution is, therefore, a priority and will make sure that efforts produce the most advantages to society.