Copper Sulfate Pentahydrate In Swimming Pools

It destroys algae and bacteria caused by growing algae in swimming pools in addition to preventing athlete s foot a fungal infection that grows in between the toes in warm climates such as an indoor swimming pool.

Copper sulfate pentahydrate in swimming pools.

Copper sulfate pentahydrate cuso4 5h2o is added to water it dissolves quickly giving us the crystal clear bluing of hexaaquacopper ii ions cuh2o 6 2 above. The american journal of public health recommends using copper sulfate in swimming pools only as a method to control growth of algae. This is simply 6 water molecules h2o bonded to a copper cu2 cation. This frees up low levels of chlorine or salt chlorine to be more active and available.

Copper sulfate otherwise known as bluestone is sometimes used in swimming pools as an algaecide. Copper salts react with chlorine to produce cupric oxide and and may cause grey black stains on pool surfaces. Copper sulfate is also used in order to help with public health and safety. This reaction is known as hexaaquacopper.

Most copper sulphate contains around 20 25 copper so a 50 000 liter pool would require 100 120 grams copper sulphate if the pool is green i would give a once off double dose. Poolrx minerals dissolve out of the unit in the first 24 hours and form a stable residual throughout the entire body of water killing algae and bacteria. One part per million of copper in drinking water is quite safe and 0 5 parts per million is enough to control green algae in swimming pools. Therefore it should not be used as part of your regular pool chemical treatment.

It s also much cheaper than proprietary chemicals. Copper sulfate does not replace the need for pool sanitizers such as chlorine.