DEIONISATION Meaning and
Definition
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Deionization refers to the process of removing ions from a solution or medium, typically water, to produce purified or demineralized water. It is a technique widely used in various industries, such as pharmaceuticals, electronics, and laboratories, where high-purity water is crucial for their operations.
The deionization process involves the use of specially designed equipment, known as deionizers or ion exchange units. These units consist of one or more ion exchange resins, which are capable of attracting and removing ions from the water. The most common types of ion exchange resins used in deionization are cation exchange resins, which remove positively charged ions, and anion exchange resins, which remove negatively charged ions. These resins are often packed in separate columns or vessels, allowing the water to pass through for thorough deionization.
During the deionization process, the ion exchange resins attract the ions in the water by exchanging them with other ions present in the resin. Positively charged ions are replaced with hydrogen ions or other positively charged ions, while negatively charged ions are replaced with hydroxide ions or other negatively charged ions. The result is purified water with significantly reduced ion concentration, often achieving high levels of purity.
Deionization is an effective method for removing dissolved salts, minerals, metals, and other contaminating ions from water, producing water with increased conductivity. It is an essential process in various applications that require ultrapure water, such as in laboratories for chemical analyses or in industrial settings for cleaning, rinsing, and manufacturing processes.
Common Misspellings for DEIONISATION
- seionisation
- xeionisation
- ceionisation
- feionisation
- reionisation
- eeionisation
- dwionisation
- dsionisation
- ddionisation
- drionisation
- d4ionisation
- d3ionisation
- deuonisation
- dejonisation
- dekonisation
- deoonisation
- de9onisation
- de8onisation
- deiinisation
- deiknisation
Etymology of DEIONISATION
The word "deionisation" is derived from the combination of two words: "deionize" and "ion".
1. "Deionize" comes from the prefix "de-" meaning "reverse" or "remove" and the word "ionize" meaning "to convert a substance into ions". Therefore, "deionize" literally means to remove or reverse the process of ionizing a substance.
2. "Ion" refers to an electrically charged particle formed when an atom or molecule gains or loses electrons.
Combining these two terms, "deionisation" refers to the process of removing ions from a substance, typically through the use of ion exchange resins, membranes, or other purification techniques. This process is commonly used to produce demineralized or purified water that is free from certain minerals and ions.
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