Chlorination Meaning: Definition, Examples, and Translations
๐ง
chlorination
[klษหrษหneษชสษn ]
Definition
water treatment
Chlorination is the process of adding chlorine to water with the primary goal of disinfecting it. This method is widely used in water treatment facilities to kill harmful bacteria, viruses, and other pathogens. It can also help in the removal of undesirable tastes and odors from the water. This process is typically employed in municipal water systems, swimming pools, and when treating drinking water. The effectiveness of chlorination depends on various factors, including chlorine dosage, contact time, temperature, and pH levels.
Synonyms
disinfection, purification, treatment.
Examples of usage
- The chlorination of drinking water ensures its safety.
- Regular chlorination is essential for maintaining pool hygiene.
- Many cities rely on chlorination for their main water supply.
Translations
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Interesting Facts
Health and Safety
- Chlorination has been credited with significantly reducing waterborne diseases in the 20th century, leading to improved public health worldwide.
- Despite its effectiveness, some people are sensitive to chlorine, sometimes leading to skin or respiratory issues.
- Proper chlorination levels must be monitored, as too much chlorine can create harmful byproducts that may affect health.
Environmental Science
- While chlorination kills harmful organisms, it can also harm beneficial bacteria in the environment and lead to chemical reactions that produce pollutants.
- Alternatives to chlorine, like UV light and ozone treatment, are being explored to reduce environmental impacts while maintaining safety.
Historical Impact
- The first use of chlorination in drinking water treatment began in the late 19th century, revolutionizing water safety efforts.
- During World War I, chlorine was notably used as a chemical agent, highlighting its potent properties.
Technology
- Advancements in technology allow for more precise measurement and control of chlorine levels in water systems.
- Smart systems are now being developed to automate the chlorination process, improving efficiency and safety in water treatment.
Origin of 'chlorination'
Main points about word origin
- The word derives from 'chlorine', which comes from the Greek word 'chloros', meaning greenish-yellow.
- The suffix '-ation' indicates a process, showing that chlorination is about the act of using chlorine.
The term 'chlorination' is derived from the word 'chlorine', which has its origins in the Greek word 'chloros', meaning 'pale green', a reference to the gas's color. Chlorine was discovered in 1774 by Swedish chemist Carl Wilhelm Scheele, though it was not recognized as an element until later. The chlorination process began to be widely adopted in the late 19th century, particularly after the 1900s, as public health officials recognized its effectiveness in combating waterborne diseases. By the early 20th century, chlorination became a standard practice in water treatment processes around the world, significantly reducing the incidence of diseases such as cholera and typhoid fever as cities implemented modern sanitation measures. Today, chlorination is an essential part of water treatment protocols, ensuring safe drinking water for millions globally.