Ferric iron is clear well water that has been exposed to oxygen oxidized forming visible rust giving the water a reddish color.
Iron in well water solutions.
The epa recommends that safe water includes less than 0 3 mg of iron per liter of water.
There are a few different strategies for reducing excessive iron from your water.
Iron is one of the earth s most plentiful resources making up at least five percent of the earth s crust.
High levels of total suspended sediment can enter well water due to runoff drilling or any form of earth disturbance.
The maximum level of iron recommended in water is 0 3 mg l.
This gives the water a red rust coloring.
Iron has two means of infiltrating well water.
With the right water filter however you can remove iron from your well water quickly and easily.
In well water you find iron in a dissolved state so water may appear clear when first drawn from the tap.
The three most common types of iron in well water are.
High sediment levels may also indicate the presence of oxidized metals iron and manganese in the water microbial life or pollutants.
Some filters like water softeners are ideal for removing mild traces of iron while others like reverse osmosis filters are better at removing many minerals and harmful substances.
Carbon dioxide leaves the water and the oxygen combines with the iron to form ferric ions fe.
That lovely orangey red water mentioned in the beginning of this article is ferric iron.
See the following document for details on water treatment for iron and manganese removal.
Iron is the most abundant mineral in the earth s crust making it a pervasive nuisance for well owners across the globe.
Heavy rainfall percolating through the soil will dissolve iron ushering iron deposits into the underground aquifers.
Iron typically appears within well water in two common forms ferric iron red water iron.
Ferric iron in well water also known as red water iron ferric iron in well water is essentially clear water iron that has been exposed to oxygen usually from the air thereby oxidizing.
This is the same as saying 0 3 parts per million or ppm.
Let s take a closer look insoluble ferric iron in water fe 3 sometimes iron fe 3 is visible to the naked eye.