Klórmaradvány
Klórmaradvány refers to the residual amount of chlorine or chlorine-containing compounds remaining in a substance or environment after a chlorination process. This can be observed in various contexts, most notably in water treatment and disinfection. When chlorine is added to water to kill bacteria and other microorganisms, a portion of it remains in the water as a residual disinfectant, ensuring continued protection against recontamination. This residual can be measured and is often expressed in parts per million (ppm) or milligrams per liter (mg/L).
The presence of klórmaradvány in drinking water is generally desirable up to a certain level, as it