Final answer:
Filtration is a method used to sterilize heat-sensitive substances by removing microbes. It is commonly used in laboratories and hospitals to prevent contamination. The process can separate solid particles from liquids.
Step-by-step explanation:
Filtration is a method used to sterilize heat-sensitive substances through the use of millipore filter paper. This process is commonly used in laboratories to remove microbes from liquid samples.
Membrane filtration, which functions similarly to HEPA filtration for air, is often employed to remove bacteria from heat-sensitive solutions used in the lab, such as antibiotic and vitamin solutions.
Examples of filtration in real-world settings include the use of HEPA filters in hospitals and surgical suites to prevent the spread of airborne microbes and the use of filtration to remove small particles from water.