Water balance refers to the balance of chemical compounds in a swimming pool or spa. It is important to maintain the proper balance of chemicals in a pool or spa to ensure that the water is safe for swimming and does not damage the pool or spa equipment. The three main chemicals that need to be balanced in a pool or spa are pH, total alkalinity, and chlorine.
pH is a measure of the acidity or basicity of the water. The ideal range for pH in a pool or spa is between 7.2 and 7.8. If the pH is too low, the water will be acidic and can damage the pool equipment and irritate swimmers’ eyes and skin. If the pH is too high, the water will be basic and can make the chlorine less effective.
Total alkalinity is a measure of the total amount of alkaline substances in the water. The ideal range for total alkalinity in a pool or spa is between 80 and 120 ppm. If the total alkalinity is too low, the pH can fluctuate, making it difficult to maintain the proper pH level. If the total alkalinity is too high, the pH can become too high, making the chlorine less effective.
Chlorine is the most commonly used chemical for sanitizing swimming pools and spas. It is used to kill bacteria and other microorganisms that can cause illness. The ideal range for chlorine in a pool or spa is between 1 and 3 ppm. If the chlorine level is too low, the water will not be properly sanitized and can become a breeding ground for bacteria and other microorganisms. If the chlorine level is too high, the water can become too chlorinated and can irritate swimmers’ eyes and skin.
Pool sanitation is the process of keeping the pool clean and safe to swim in by maintaining the proper chemical balance in the water and by regularly cleaning the pool and its equipment. This includes regularly testing the water for pH, total alkalinity, and chlorine levels and making adjustments as needed. It also includes cleaning the pool’s surfaces, vacuuming the pool, and cleaning or replacing the pool filter. Additionally, it is important to properly maintain the pool’s circulation system and any additional equipment such as heaters, pumps, and filters.
In summary, Water Balance is the balance of chemical compounds in a swimming pool or spa, mainly pH, total alkalinity, and chlorine. Pool Sanitation is the process of keeping the pool clean and safe to swim in by maintaining the proper chemical balance in the water and by regularly cleaning the pool and its equipment.