What is loading? Explain the process of loading with Alum?

Loading is a type of sedimentation process. It is used to clean a liquid that contains impurities by adding a special chemical. This chemical helps the impurities become heavier, so they settle down at the bottom of the container due to gravity.

In this process, alum is commonly used as the chemical. When alum is added to the dirty liquid, it reacts with the impurities and makes them heavier. As a result, these heavy particles sink to the bottom more quickly.

The loading process is mainly used to remove impurities from liquids and make the separation process faster and more effective.