Copper Sulfate In Pool Water

It s also much cheaper than proprietary chemicals.

Copper sulfate in pool water.

Even if you have carefully measured the required amount it does not guarantee your safety. Copper sulfate is 25 copper so your copper concentration is almost 8 ppm about 4x what is considered safe. Copper sulfate otherwise known as bluestone is sometimes used in swimming pools as an algaecide. Therefore it should not be used as part of your regular pool chemical treatment.

Copper salts react with chlorine to produce cupric oxide and and may cause grey black stains on pool surfaces. Unfortunately i don t see a good alternative to dumping 3 4 or all of the pool. The american journal of public health recommends using copper sulfate in swimming pools only as a method to control growth of algae. Copper found in swimming pool water is common for pool owners as there are many sources for copper to find its way into your pool water and water naturally can hold a certain amount of dissolved copper.

Copper sulfate for water purification in the pool is a folk art far from the safest. You may be quick to blame the chlorine but the culprit is typically dissolved copper in the pool water. It is more likely in rural areas where well water is used to fill the pool and in regions where the local geology has a lot of mineral copper in the underlying stone. Copper can enter the pool in many ways including when you add water.

A liter of water weighs a kg so 0 5 16000 0 00003125 or 31 25 ppm. Copper sulfate pentahydrate crystals powder or liquid are the most convenient ways to handle copper sulfate when cleaning gardens pools or drains. The derr s were determined to figure out what happened. Copper sulfate dissolves well in liquid which is what makes it such an effective cleaner for pools and reservoirs.

By properly assessing the swimming pool s alkalinity you can add the appropriate amount of copper sulfate to a swimming pool to control algae growth. They took a water sample. You ideally do not want any copper or any other metals in your swimming pool water since this dissolved copper can very easily come out of solution and cause ugly stains in your pool. 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.

This is not a matter of concentration. 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. The fact is that copper sulphate actively reacts with many substances that are contained in water.