Backwashing: meaning, definitions and examples
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backwashing
[ ˈbækˌwɔʃɪŋ ]
water filtration
Backwashing is a process used in water filtration systems to clean the filter media. It involves reversing the flow of water through the filter, which dislodges the trapped particles and contaminants. This process helps to maintain the efficiency and longevity of the filter, preventing clogging and ensuring clean water output. Backwashing is commonly used in pool filtration systems and drinking water treatment facilities. Regular backwashing is essential for optimal performance and can vary in frequency based on the level of contamination and usage.
Synonyms
filter cleaning, reverse flow cleaning, water reversal.
Examples of usage
- The pool filter required backwashing after heavy usage.
- Backwashing the filter helps improve water quality.
- Ensure to backwash the system every two weeks.
- The technician showed us how to perform backwashing correctly.
Translations
Translations of the word "backwashing" in other languages:
🇵🇹 lavagem reversa
🇮🇳 बैकवाशिंग
🇩🇪 Rückspülung
🇮🇩 backwashing
🇺🇦 зворотне промивання
🇵🇱 przepłukiwanie wsteczne
🇯🇵 バックウォッシング
🇫🇷 rétrolavage
🇪🇸 lavado a contracorriente
🇹🇷 ters yıkama
🇰🇷 역세척
🇸🇦 غسل عكسي
🇨🇿 zpětné proplachování
🇸🇰 spätné preplachovanie
🇨🇳 反冲洗
🇸🇮 nazaj pranje
🇮🇸 afturskurður
🇰🇿 артқа жуу
🇬🇪 უკან ჩამოსხმა
🇦🇿 geri yuyulma
🇲🇽 lavado inverso
Etymology
The term 'backwashing' derives from the combination of 'back' and 'wash'. The prefix 'back-' implies reversal or movement in the opposite direction, while 'wash' describes the act of cleaning with water. This concept of reversing water flow to clean filters is rooted in various water treatment practices. The term gained prevalence as water filtration systems became more widespread in the mid-20th century, particularly in pool maintenance and industrial water filtration techniques. Initially, the methods for cleaning filters were simpler and involved manual cleaning, but with advancements in technology, the process of backwashing has been standardized and automated in many systems. As awareness of water quality and safety has increased, backwashing has become a crucial aspect of ensuring clean and safe water in residential and public facilities.