High alkalinity in a hot tub can cause short- and long-term damage and limit your enjoyment of your tub. Here's how to lower alkalinity in a hot tub.

pH is the measure of hydrogen ions in water-based liquids. The pH scale shows the leaves of acidity and alkalinity of water and similar liquids. There are some important things to understand about the ...

As power plants across the country plan to close ash ponds, the first discharge limit to consider is pH. National standards require all wastewater discharges to comply with a pH between 6 and 9 ...