what chemical is found in water
Four of the chemicals found in the samples â the metal strontium, the herbicide metolachlor, PFOS and PFOA â are on the EPAâs list of chemicals under consideration for drinking water standards.The EPA plans to make decisions regarding at least five of the contaminants on its list next year.our of the chemicals found in the samples â the metal strontium, the herbicide metolachlor, PFOS and PFOA â are on the EPAâs list of chemicals under consideration for drinking water standards.
The only healthy and safe way to drink ordinary tap water is to use a water purification. Chemical Sources. Chemicals will enter into tap water from many different types of sources. Pollution is one way that chemicals have gotten into the tap water supplies.Other ways are when chemicals are added to the water by the public water systems. The most common of these chemicals is chlorine. Chlorine is the most common of the types of chemicals currently being used to treat public water supplies.It is used to remove and to kill any bacteria which could be living in the water.ver time, chlorine taken in small doses will increase the risk of cancer, heart disease and other health conditions. Most all public drinking water systems use chlorine to purify water. Other chemicals which are found in drinking water are equally as deadly.