How Does TA affect the pH Level?
Total Alkalinity is a pH “stabilizer”. It helps to keep the pH within the proper levels so that the chlorine can work effectively. It reduces pH “bounce”. The level should be between 100 – 150ppm.Now that you know where your pH level should be, it’s time to consider the total alkalinity. The most important thing to remember about total alkalinity is that it affects your pH levels and therefore must be tested before you do any pH testing and adjustments. Total alkalinity and pH go hand in hand, but total alkalinity has the upper hand. Basically, total alkalinity is a measure of the water’s ability to neutralize acid (called the water’s buffering capacity), and keep your pH level within the proper range. This is why you test and adjust your total alkalinity before even touching your pH test kit. This is your goal? To keep total alkalinity readings inside the acceptable range of 80 to 140 ppm for pools. Total alkalinity and pH are related in water saturation (or balance) because, at low-p
