The topic at hand is the salt processing plant, which can be executed through two different approaches depending on the intended purpose. These methods are known as wet and dry milling, with each process being distinct in its own way. Let’s delve into wet milling first, shall we? Essentially, this method involves saturating a saline solution and passing raw salt through it. By doing so, impurities in the salt are identified and the product size is reduced. Gravity pulls the salt slurry into a tank where it is then sent to be washed. On the other hand, dry milling is another milling method that is slightly different from the wet variety. In this approach, an elevator sends the salt to the dry mill where it is resized into smaller pieces. From there, the product is then sent back to a screening machine for further processing. So whether it’s wet or dry milling, there are different steps that have to be taken to achieve a well-refined final product.