There are some kinds of pool. One of them is above ground pool. Above ground pool is a pool where instead of placed on the ground, it is located above the ground. An example of above ground pool is pool in apartment or hotel where people can easily discard the pool when they do not need it anymore.
In designing above ground pool, it does not have to be permanent. Turns out such pool also needs chemical especially for the water just like some safe chemicals for swimming pools. There are some chemicals needed for above ground. Here is the list of chemicals needed for above ground pool.
- Calcium Hypochlorite
Calcium hypochlorite is a chemical used to clean the pool quickly. The chemical belongs to inorganic compound with symbol Ca(ClO)2. This chemical is an active cleaner as well as bleacher. The original chemical is in white solid color, but the commercialized one comes with a more yellowish color.
Its function for the above ground pool is to clean the pool quickly, kill algae and stabilize the Ph to be in normal one. The generic name for calcium hypochlorite is chlorine. This product often comes in bulk for pool provider but individual can also find the small dose in store.
Related to: Sodium Hypochlorite Uses in Everyday Life
- Cyanuric Acid
The next list of chemicals needed for above ground pool is cyanuric acid. Cyanuric acid is industrial chemical compound that has many benefits in industry. One of them is as stabilizer of chlorine in pool. By using cyanuric acid, it will help release the sanitizer and chlorine by stabilizing ph of the water.
Sometimes excessive chlorine may smell too strong especially during excessive use. By adding cyanuric acid and all the generic names it comes with, the pool will not smelled too much chemicals by maintaining just the right amount of it in the pool.
Bromine is among the original compound in periodic table with symbol Br. Pure bromine smells very strong and may be a bit overwhelming for human. Therefore, bromine for pool usually is just part of the chlorine composition.
Moreover, the function of bromine acts as a more of sanitizer that clean the bacteria and algae in the pool. The compound itself has red yellowish color but in pool chemical usually the color has altered to softer color. Another benefit of bromine is that it works well in hot water pool such as spa pool. So if someone is interested to fill in hot water in above ground pool, they can use bromine as the sanitizer.
- Potassium Monopersulfate
If one wishes to treat their pool without chlorine and a chemical that reacts fast, potassium monopersulfate. Potassium monopersulfate is alternative non chlorine shocking pool chemical. Nowadays, it gets popular as people start to feel the disadvantage of too much chlorine in a pool.
What makes potassium monopersulfate a good choice is that people can swim right away after pool treatment with this chemical. Moreover, it is more resistant to sunlight and does not decompose easily compared to chlorine, thus able to sustain pool cleanliness for longer time. It helps especially for outdoor pool that exposed to sunlight frequently or to keep the maintenance cost low.
- Sodium Bisulfate
As the water in the above ground pool need to be stable in Ph for swimmer safety, especially with high dose of chlorine, pool owner also needs ph stabilizer. One of ph stabilizer for pool is sodium bisulfate. It usually comes in granular package.
Sodium bisulfate is a combination of acid and salt with the equivalent amount of sulfuric acid and sodium base, making it has stable ph. By applying sodium bisulfate, the water will have stable and tolerable ph for human. The ph stabilizer works after the pool receives shocking pool treatment or near the deadline of the treatment to control the growth of algae.
- Copper Sulfate
Copper sulfate is copper-based chemical that acts as algaecide. Pool with poor treatment or been abandoned tend to have algae grows in it. The most common algae in pool is green algae. As algae grows fast in water, it can prevent the pool to be usable.
Therefore, pool owner needs algaecide to kill them. Copper sulfate is among the common algaecide used for pool and aquarium. The chemical works to kill algae as well as other unwanted plants in water. Use it once a week or before shocking pool treatment for best result.
- Sodium Bicarbonate
Another chemical for above ground pool is sodium bicarbonate. Sodium bicarbonate in pool works as alkalinity increaser. This chemical is beneficial when the level of alkaline in water drops below 80 ppm. Hence, the normal alkaline in water should be at least 80 ppm for a normal and safer condition of the water. As for the application of sodium bicarbonate in water to stabilize alkaline in pool, add 1 lb of this chemical for 10000 gals of water in pool. The use will rise around 10 ppm of alkaline level.
Related to Uses of Sodium Bicarbonate in Daily Life
- Calcium Chloride
In pool, especially when it is too acid, the calcium needs to be hard and does not fall below 150 ppm. If it falls, pool owner should use calcium hardness increaser to make up for it. One of the common chemicals for it is calcium chloride.
This compound is the combination of calcium and chlorine that works well with chlorine based water. Hence, in order to harden the calcium, apply calcium chloride for about 1 lb in 10000 gals of water to increase the calcium hardness to 10 pm higher than current level.
Other Chemicals Needed for Above Ground Pool
Here is the list of chemicals needed for above ground pool treatment
- Soda ash
- Lithium hypochlorite
- Sodium thiosulfate
- Metal agents
- Phosphate remover
Water in pool needs thorough treatment as it is what humans will come in contact to when they swim. Therefore, it should be clean as well as safe. The number of chemicals may be overwhelming but with enough care, above ground pool will stay clean and safe. That is all about list of chemicals needed for above ground pool.
Also read: Measuring pH Value of Water in Chemistry