Filtration là gì

Filtration là gì

the act of passing a liquid or gas through a piece of equipment in order to remove solid pieces or other substances:
Later, for the 2002 swimming season, the pool was equipped with continuous filtration and chlorination of the water.
This system consisted of multiple tanks that were equipped with mechanical, ultraviolet, and biological filtration.
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In addition, shared water filtration systems may allow spread of oocysts between pools within a swimming complex.
The remainder used filtration (3.5 %), chemical treatment (1.3 %), or a combination of filtration and boiling (4.5 %).
After filtration, 10% formalin and ethyl acetate were added, the sample centrifuged for 10 min at 3000 rpm, and suspended into 1 ml.
The precipitate was removed by centrifuging at 15 000 rpm for 10 min and by filtration through a 0.45 m filter.
Due to unavailability of data, the current study did not assess possible associations with different filtration techniques.
Each plate contained the original faecal supernatant before centrifugation, after centrifugation, and after filtration as a positive control.
They suggested that serum-creatinine-based estimates of glomerular filtration rate in elderly patients may not provide accurate results.
Prices could have been lower, intakes moved earlier and further, filtration systems adopted to a far greater extent and household supply made universal.
Few investigators have utilized dextran sieving techniques to elucidate the properties of the glomerular filtration barrier in women with pre-eclampsia.
The methods used were : multiple tube fermentation method for faecal contamination indicators and membrane filtration techniques for salmonella, aeromonas and vibrio.

filtration

These are words often used in combination with filtration.

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In air filtration processes velocity, size, angle of impact and material properties of small solid particles determine whether they adhere when impacting in the solid substrate.

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The delay is a consequence of a decision to install a continuous filtration plant as a safeguard against cross-infection.

Xem thêm: Dđộng Lực Là Gì – Động Lực Làm Việc Là Gì

Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
They suggested that serum-creatinine-based estimates of glomerular filtration rate in elderly patients may not provide accurate results.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Xây Dựng NND Xây Dựng NND editors or of Xây Dựng NND University Press or its licensors.
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