What is the definition of decant?

Decanting is best defined as the process of drawing off a liquid without disturbing any sediment or solids settled at the bottom of a container. This method is particularly useful in laboratory and water treatment settings, where retaining the clarity and purity of the liquid is essential.

In this context, the focus on drawing off liquid without stirring up the bottom sediment ensures that any unwanted particles or contaminants that have settled are left undisturbed, maintaining the quality of the liquid being decanted. This technique is commonly used in various applications, including the treatment of drinking water, where it is vital to avoid disturbing sediments that may contain impurities or could compromise water quality.

Other definitions may reference related processes but do not encapsulate the essence of decanting as effectively. For instance, while some definitions focus on drawing off a liquid layer or sediment, they may not accurately highlight the importance of avoiding disturbance to the bottom layer during the decantation process. The clarity and integrity of the liquid being separated are crucial factors emphasized in the correct understanding of decanting.