How to remove odors from tap water
An odor in the water usually means the presence of hydrogen sulfide in the water supply, which can damage pipes because it dissolves different types of metals.
In most cases, it is not possible to drink water that contains a strong smell, such as the smell of rotten eggs, because the smell is strong, and even though it is also an unpleasant smell, it is considered unsafe for drinking.
Earthy smell from tap water
Although earthy/fishy odors are harmless, many people are sensitive to this odor, even at a trace level. These types of odors may be caused by:
- Decomposing organic matter in drainage
- Decomposing organic matter in the water tank/pressure tank
- Well water contamination from surface drainage
How to remove odors from tap water
Odor can be removed from water by treating the water with activated carbon to reduce oxidation.
How successful activated carbon is in treating odor from water depends on the presence of organic materials. If the odor is caused by H2S, it is considered a good alternative to this type of odor reduction.
Ventilation can also be used to address jet odors as long as the pollutants are gaseous sources, such as hydrogen sulfide.
Chlorine can also be used to remove odors from water. It is the most commonly used oxidant to remove odors from water, but it is considered slightly effective.
Oxidizers such as ozone and chlorine dioxide are the most effective in eliminating bad odor from water.