What is the recommended chemical range for alkalinity to maintain water balance?

The recommended chemical range for alkalinity to maintain water balance is 80-120 parts per million (ppm). Keeping alkalinity within this range is important for several reasons.

First, alkalinity acts as a buffer for pH, helping to stabilize it and prevent rapid fluctuations that can harm both swimmers and the aquatic environment. When alkalinity is within the 80-120 ppm range, it effectively absorbs changes in pH due to factors such as swimmer load, chemical additions, or organic debris in the water.

Additionally, proper alkalinity levels contribute to overall water quality, helping to prevent corrosion of pool equipment and surfaces while also minimizing scale formation. This balance is essential for ensuring the comfort and safety of swimmers and for the longevity of the pool infrastructure.

While the other ranges suggested may seem acceptable, they either fall outside the optimal buffering capacity or could lead to water chemistry issues that would negatively impact the quality of the swimming environment. Maintaining alkalinity within the 80-120 range is key for effective management and operation of any aquatic facility.