Final answer:
Membrane filtration is the kind of filtration that can remove unwanted solids from a liquid quickly. It uses membrane filters with small pores to effectively remove microbes and solids from liquids. Syringe filters are used for small volumes, while vacuum filters are used for larger volumes.
Step-by-step explanation:
If you want to remove unwanted solids from a liquid and the speed of filtration is important, membrane filtration is the kind of filtration you would use. Membrane filters are artificial filters that have pores smaller than the size of bacteria, allowing them to effectively remove solids from liquids. They are commonly used to remove microbes from liquid samples in laboratory settings. The process involves passing the liquid through the membrane filter, with the filtered liquid called the filtrate.
One example of membrane filtration is using syringe filters to filter small volumes of liquid, while vacuum filters are typically used for larger volumes. Membrane filtration is particularly useful when dealing with heat-sensitive solutions or when sterilizing culture media in laboratories. The pore size of the membrane filter determines what size of particles or microbes can be removed.