| 单词 | filtration |
| 释义 | filtration (fɪltreɪʃən ) uncountable noun Filtration is the process of filtering a substance. This enzyme would make the filtration of beer easier. [+ of] ...water filtration systems. Collocations: filtration system He also announced plans to launch a new air filtration system that could help to clean up hospital wards. Times, Sunday Times Terrified workers - one of them pregnant - keeled over after a busted filtration system was not fixed. The Sun He then fitted it with a filtration system and built a wooden footbridge above it from which he can admire his koi carp. Times, Sunday Times I decided to set up a stone filtration system in the restaurant's vegetable garden. Times, Sunday Times Experts said that using an air filtration system in an enclosed space could reduce the airborne virus load, with the potential to reduce transmission. Times,Sunday Times However by 2009, the filtration unit of the sewage treatment plant stopped functioning properly. Retrieved from Wikipedia CC BY-SA 3.0 There has been a boom in sales of air filtration units. Times,Sunday Times Air filtration units are designed to process large volumes of air to remove fine particles (2 to 10 micrometres) suspended in the air. Retrieved from Wikipedia CC BY-SA 3.0 |
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