The correct spelling of the word "precipitator" is /prɪˈsɪpɪteɪtə(r)/. The word refers to a device used for removing particulate matter from a gas stream. The spelling of the word is derived from the root word "precipitate," which means to cause a substance to separate from a solution. The -ator suffix, which is commonly used in English to denote an agent or device that performs an action, is added to the root word to form "precipitator." The correct spelling is important for clear communication and accuracy in technical fields such as engineering and environmental science.
A precipitator is a noun that refers to a device or apparatus used to remove particulate matter or dust particles from a gas or air stream in industrial settings, thereby improving air quality and reducing pollution. Also commonly known as an electrostatic precipitator or an electrostatic air cleaner, it utilizes charged electrodes or plates to generate an electrical field that attracts and collects the suspended particles present in the air.
The precipitator works on the principle of electrostatic attraction and precipitation. As the gas or air passes through the precipitator, the particles come into contact with the charged plates, and due to the difference in electrical charges, they adhere to the plates and are subsequently collected in hoppers or trays. The collected particles include various pollutants such as dust, smoke, ash, or other hazardous substances that may be emitted from industrial processes like coal-fired power plants or metal smelters.
This technology offers numerous advantages, such as high efficiency in particle removal, low maintenance requirements, and the ability to handle large volumes of air. Precipitators are widely used in industries that generate significant amounts of particulate waste, as they help comply with environmental regulations and maintain cleaner air standards. They are also instrumental in safeguarding the health and well-being of workers in these industries. Overall, precipitators play a vital role in controlling air pollution and mitigating its adverse effects on both the environment and human health.
One who precipitates.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "precipitator" is derived from the verb "precipitate", which comes from the Latin word "praecipitare". In Latin, "praecipitare" means "to throw headlong, hasten, or to fall". The suffix "-or" is added to the verb form to create the noun "precipitator", which refers to something or someone that causes or brings about a sudden or hasty action or event. In modern usage, a "precipitator" is commonly known as an electrical device used in industrial processes to remove particulate matter from gases.