Water chlorination - Wikipedia
Water chlorination is the process of adding chlorine or chlorine compounds such as sodium hypochlorite to water. This method is used to kill bacteria, viruses and other microbes in water. In particular, chlorination is used to prevent the spread of waterborne diseases such as cholera, dysentery, and typhoid. [1] [2] [3]
What is Chlorination? - Safe Drinking Water Foundation
Nov 27, 2016 · Chlorination is a very popular method of water disinfection that has been used for many years. It has shown to be effective for killing bacteria and viruses, but not for some protozoan cysts. With the concern about trihalomethanes, a carcinogenic disinfection by-product, many communities have become hesitant in the continuation of this process.
Water supply system - Chlorination, Purification, Treatment
Oct 27, 2024 · The addition of chlorine or chlorine compounds to drinking water is called chlorination. Chlorine compounds may be applied in liquid and solid forms—for instance, liquid sodium hypochlorite or calcium hypochlorite in tablet or granular form.
Understanding Chlorination in Water Treatment Processes
Dec 11, 2024 · Chlorination plays a key role in ensuring safe drinking water by eliminating harmful pathogens and improving public health. This widely used process involves adding chlorine to water to inactivate bacteria, viruses, and protozoa, making the water safe for consumption.
What is Chlorination? (a Water Doctor Explains)
Jul 5, 2024 · Chlorination is the process of adding chlorine to a water supply to prevent waterborne disease outbreaks. The amount of chlorine needs to be sufficient to kill microorganisms and prevent recontamination throughout the water system, but must be within EPA maximum allowances.
Chlorination of Drinking Water - Washington State Department …
Many public water systems add chlorine (a process known as chlorination) to their water supply for the purpose of disinfection. Disinfection kills or inactivates harmful microorganisms that can cause illnesses such as typhoid, cholera, hepatitis and giardiasis.
Chlorination | Water Purification | Chlorine - WaterProfessionals
Chlorination involves adding a measured amount of chlorine to water to produce a residual sufficient to kill bacteria, viruses, and cysts. The killing effect of chlorine depends on the pH of the water, temperature, chlorine level and contact time (i.e., the time the chlorine is in the water before consumption).
Chlorination - Encyclopedia.com
May 29, 2018 · Chlorination refers to a chemical process that is used primarily to disinfect drinking water and spills of microorganisms. The active agent in chlorination is the element chlorine, or a derivative of chlorine (e.g., chlorine dioxide).
Chlorination In Wastewater Treatment - Water & Wastewater
One of the most widely used methods for disinfecting wastewater is chlorination. This article explores the intricacies of chlorination in wastewater treatment, from its historical background and chemical principles to its implementation, benefits, and potential drawbacks.
Chlorinated drinking-water - Chlorinated Drinking-Water; Chlorination …
Chlorinated Drinking-Water; Chlorination by-Products; Some Other Halogenated Compounds; Cobalt and Cobalt Compounds. 1. Description of the Process. 1.1. History of chlorination of drinking-water. Chlorine in one form or another is by far the most commonly used chemical for the disinfection of water supplies.