Water Conditioning & Purification Magazine

Iron

« Back to Glossary Index

An element often found dissolved in ground water (in the form of ferrous iron) in concentrations usually ranging from zero to 10 ppm (mg/l). It is objectionable in water supplies because of the staining caused after oxidation and precipitation (as ferric hydroxide), because of tastes, and because of unsightly colors produced when iron reacts with tannins in beverages such as coffee and tea. As little as 0.3 ppm of iron can cause staining. (See also ferrous iron, ferric iron, and heme iron).

« Back to Glossary Index

©2019 EIJ Company LLC, All Rights Reserved | tucson website design by Arizona Computer Guru