What is the standard measurement for chlorination efficiency in water treatment?

The standard measurement for chlorination efficiency in water treatment is typically expressed in parts per million (ppm). This measurement reflects the concentration of chlorine in the water and is essential for ensuring effective disinfection. Chlorination efficiency indicates how well chlorine is able to eliminate pathogens and improve water quality, which is crucial for safe drinking water.

Using ppm allows operators to easily quantify the amount of chlorine present in the treatment process relative to the water volume, facilitating adjustments and optimizing the chlorination process. Since chlorination is a key step in managing microbial contamination, accurately knowing the chlorine concentration in ppm helps ensure that treatment goals are met and that water remains safe for consumers.