ambient air quality

Firstly, the guidelines for stone crushing units categorize these units into small, medium, and large-scale operations based on capacity. To clarify, “small” units have a capacity of 25 TPH,“medium” units range from 25 to 100 TPH, and“large” units are those operating above 100 TPH. Secondly, it is now compulsory for stone-crushing units to obtain Consent…