None for benefits, however they can cause disease such as cholera or typhus. It is impossible to remove all microbes from anything.
No drawbacks. It is pure water. Thousands drink water that has gone through the process.
Salt absorb water and without water microorganisms are killed.
why ground water free from diseases and microorganisms?
Many microorganisms are found naturally in fresh and saltwater.
All of the microorganisms would absorb the water, and become corrupted because of the microorganism's that water itself contains.
It is water in a ditch with many microorganisms in them.
Water testing is must for purify pollluted water .Testing is the process of analyzing water samples to determine the presence and concentration of various substances, contaminants, and microorganisms. It is an important practice to assess the quality and safety of water for specific purposes, such as drinking, recreational use, industrial processes, and environmental monitoring.
Hot water.
Protozoa.
Salt may be considered an antiseptic because can kill microorganisms absorbing water from the environment.
Distilled water
It helps because microorganisms are small so it will be easier to see in water